Rename tools to ao-<foo>

Use a consistent prefix to make it easier to remember which programs
belong to this package

Signed-off-by: Keith Packard <keithp@keithp.com>

28 files changed, 0 insertions, 4242 deletions

diff --git a/cctools/target/adc-serial/Makefile b/cctools/target/adc-serial/Makefile
deleted file mode 100644
index 9a8bf5c6..00000000
--- a/cctools/target/adc-serial/Makefile
+++ /dev/null
@@ -1,47 +0,0 @@
-PROG=adc_serial
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --stack-auto --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=--out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf800 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=$(PROG).c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=$(PROG)-flash.ihx $(PROG)-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-$(PROG)-ram.ihx: $(REL) Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o $(PROG)-ram.ihx $(REL)
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o $(PROG)-flash.ihx $(REL)
-
-$(PROG)-flash.ihx: $(PROG)-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
-
-install:
diff --git a/cctools/target/adc-serial/adc_serial.c b/cctools/target/adc-serial/adc_serial.c
deleted file mode 100644
index 1f7b6880..00000000
--- a/cctools/target/adc-serial/adc_serial.c
+++ /dev/null
@@ -1,578 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include <stdint.h>
-
-/*
- * Test ADC in DMA mode
- */
-
-sfr at 0x80 P0;
-sfr at 0x90 P1;
-sfr at 0xA0 P2;
-sfr at 0xC6 CLKCON;
-sfr at 0xbe SLEEP;
-
-# define SLEEP_USB_EN		(1 << 7)
-# define SLEEP_XOSC_STB		(1 << 6)
-
-sfr at 0xF1 PERCFG;
-#define PERCFG_T1CFG_ALT_1	(0 << 6)
-#define PERCFG_T1CFG_ALT_2	(1 << 6)
-
-#define PERCFG_T3CFG_ALT_1	(0 << 5)
-#define PERCFG_T3CFG_ALT_2	(1 << 5)
-
-#define PERCFG_T4CFG_ALT_1	(0 << 4)
-#define PERCFG_T4CFG_ALT_2	(1 << 4)
-
-#define PERCFG_U1CFG_ALT_1	(0 << 1)
-#define PERCFG_U1CFG_ALT_2	(1 << 1)
-
-#define PERCFG_U0CFG_ALT_1	(0 << 0)
-#define PERCFG_U0CFG_ALT_2	(1 << 0)
-
-sfr at 0xF2 ADCCFG;
-sfr at 0xF3 P0SEL;
-sfr at 0xF4 P1SEL;
-sfr at 0xF5 P2SEL;
-
-sfr at 0xFD P0DIR;
-sfr at 0xFE P1DIR;
-sfr at 0xFF P2DIR;
-sfr at 0x8F P0INP;
-sfr at 0xF6 P1INP;
-sfr at 0xF7 P2INP;
-
-sfr at 0x89 P0IFG;
-sfr at 0x8A P1IFG;
-sfr at 0x8B P2IFG;
-
-sbit at 0x90 P1_0;
-sbit at 0x91 P1_1;
-sbit at 0x92 P1_2;
-sbit at 0x93 P1_3;
-sbit at 0x94 P1_4;
-sbit at 0x95 P1_5;
-sbit at 0x96 P1_6;
-sbit at 0x97 P1_7;
-
-/*
- * UART registers
- */
-
-sfr at 0x86 U0CSR;
-sfr at 0xF8 U1CSR;
-
-/*
- * IRCON2
- */
-sfr at 0xE8 IRCON2;	/* CPU Interrupt Flag 5 */
-
-sbit at 0xE8 USBIF;	/* USB interrupt flag (shared with Port2) */
-sbit at 0xE8 P2IF;	/* Port2 interrupt flag (shared with USB) */
-sbit at 0xE9 UTX0IF;	/* USART0 TX interrupt flag */
-sbit at 0xEA UTX1IF;	/* USART1 TX interrupt flag (shared with I2S TX) */
-sbit at 0xEA I2STXIF;	/* I2S TX interrupt flag (shared with USART1 TX) */
-sbit at 0xEB P1IF;	/* Port1 interrupt flag */
-sbit at 0xEC WDTIF;	/* Watchdog timer interrupt flag */
-
-# define UxCSR_MODE_UART		(1 << 7)
-# define UxCSR_MODE_SPI			(0 << 7)
-# define UxCSR_RE			(1 << 6)
-# define UxCSR_SLAVE			(1 << 5)
-# define UxCSR_MASTER			(0 << 5)
-# define UxCSR_FE			(1 << 4)
-# define UxCSR_ERR			(1 << 3)
-# define UxCSR_RX_BYTE			(1 << 2)
-# define UxCSR_TX_BYTE			(1 << 1)
-# define UxCSR_ACTIVE			(1 << 0)
-
-sfr at 0xc4 U0UCR;
-sfr at 0xfb U1UCR;
-
-# define UxUCR_FLUSH			(1 << 7)
-# define UxUCR_FLOW_DISABLE		(0 << 6)
-# define UxUCR_FLOW_ENABLE		(1 << 6)
-# define UxUCR_D9_EVEN_PARITY		(0 << 5)
-# define UxUCR_D9_ODD_PARITY		(1 << 5)
-# define UxUCR_BIT9_8_BITS		(0 << 4)
-# define UxUCR_BIT9_9_BITS		(1 << 4)
-# define UxUCR_PARITY_DISABLE		(0 << 3)
-# define UxUCR_PARITY_ENABLE		(1 << 3)
-# define UxUCR_SPB_1_STOP_BIT		(0 << 2)
-# define UxUCR_SPB_2_STOP_BITS		(1 << 2)
-# define UxUCR_STOP_LOW			(0 << 1)
-# define UxUCR_STOP_HIGH		(1 << 1)
-# define UxUCR_START_LOW		(0 << 0)
-# define UxUCR_START_HIGH		(1 << 0)
-
-sfr at 0xc5 U0GCR;
-sfr at 0xfc U1GCR;
-
-# define UxGCR_CPOL_NEGATIVE		(0 << 7)
-# define UxGCR_CPOL_POSITIVE		(1 << 7)
-# define UxGCR_CPHA_FIRST_EDGE		(0 << 6)
-# define UxGCR_CPHA_SECOND_EDGE		(1 << 6)
-# define UxGCR_ORDER_LSB		(0 << 5)
-# define UxGCR_ORDER_MSB		(1 << 5)
-# define UxGCR_BAUD_E_MASK		(0x1f)
-# define UxGCR_BAUD_E_SHIFT		0
-
-sfr at 0xc1 U0DBUF;
-sfr at 0xf9 U1DBUF;
-sfr at 0xc2 U0BAUD;
-sfr at 0xfa U1BAUD;
-
-#define DEBUG	P1_1
-
-
-# define DMA_LEN_HIGH_VLEN_MASK		(7 << 5)
-# define DMA_LEN_HIGH_VLEN_LEN		(0 << 5)
-# define DMA_LEN_HIGH_VLEN_PLUS_1	(1 << 5)
-# define DMA_LEN_HIGH_VLEN		(2 << 5)
-# define DMA_LEN_HIGH_VLEN_PLUS_2	(3 << 5)
-# define DMA_LEN_HIGH_VLEN_PLUS_3	(4 << 5)
-# define DMA_LEN_HIGH_MASK		(0x1f)
-
-# define DMA_CFG0_WORDSIZE_8		(0 << 7)
-# define DMA_CFG0_WORDSIZE_16		(1 << 7)
-# define DMA_CFG0_TMODE_MASK		(3 << 5)
-# define DMA_CFG0_TMODE_SINGLE		(0 << 5)
-# define DMA_CFG0_TMODE_BLOCK		(1 << 5)
-# define DMA_CFG0_TMODE_REPEATED_SINGLE	(2 << 5)
-# define DMA_CFG0_TMODE_REPEATED_BLOCK	(3 << 5)
-
-/*
- * DMA triggers
- */
-# define DMA_CFG0_TRIGGER_NONE		0
-# define DMA_CFG0_TRIGGER_PREV		1
-# define DMA_CFG0_TRIGGER_T1_CH0	2
-# define DMA_CFG0_TRIGGER_T1_CH1	3
-# define DMA_CFG0_TRIGGER_T1_CH2	4
-# define DMA_CFG0_TRIGGER_T2_OVFL	6
-# define DMA_CFG0_TRIGGER_T3_CH0	7
-# define DMA_CFG0_TRIGGER_T3_CH1	8
-# define DMA_CFG0_TRIGGER_T4_CH0	9
-# define DMA_CFG0_TRIGGER_T4_CH1	10
-# define DMA_CFG0_TRIGGER_IOC_0		12
-# define DMA_CFG0_TRIGGER_IOC_1		13
-# define DMA_CFG0_TRIGGER_URX0		14
-# define DMA_CFG0_TRIGGER_UTX0		15
-# define DMA_CFG0_TRIGGER_URX1		16
-# define DMA_CFG0_TRIGGER_UTX1		17
-# define DMA_CFG0_TRIGGER_FLASH		18
-# define DMA_CFG0_TRIGGER_RADIO		19
-# define DMA_CFG0_TRIGGER_ADC_CHALL	20
-# define DMA_CFG0_TRIGGER_ADC_CH0	21
-# define DMA_CFG0_TRIGGER_ADC_CH1	22
-# define DMA_CFG0_TRIGGER_ADC_CH2	23
-# define DMA_CFG0_TRIGGER_ADC_CH3	24
-# define DMA_CFG0_TRIGGER_ADC_CH4	25
-# define DMA_CFG0_TRIGGER_ADC_CH5	26
-# define DMA_CFG0_TRIGGER_ADC_CH6	27
-# define DMA_CFG0_TRIGGER_I2SRX		27
-# define DMA_CFG0_TRIGGER_ADC_CH7	28
-# define DMA_CFG0_TRIGGER_I2STX		28
-# define DMA_CFG0_TRIGGER_ENC_DW	29
-# define DMA_CFG0_TRIGGER_DNC_UP	30
-
-# define DMA_CFG1_SRCINC_MASK		(3 << 6)
-# define DMA_CFG1_SRCINC_0		(0 << 6)
-# define DMA_CFG1_SRCINC_1		(1 << 6)
-# define DMA_CFG1_SRCINC_2		(2 << 6)
-# define DMA_CFG1_SRCINC_MINUS_1	(3 << 6)
-
-# define DMA_CFG1_DESTINC_MASK		(3 << 4)
-# define DMA_CFG1_DESTINC_0		(0 << 4)
-# define DMA_CFG1_DESTINC_1		(1 << 4)
-# define DMA_CFG1_DESTINC_2		(2 << 4)
-# define DMA_CFG1_DESTINC_MINUS_1	(3 << 4)
-
-# define DMA_CFG1_IRQMASK		(1 << 3)
-# define DMA_CFG1_M8			(1 << 2)
-
-# define DMA_CFG1_PRIORITY_MASK		(3 << 0)
-# define DMA_CFG1_PRIORITY_LOW		(0 << 0)
-# define DMA_CFG1_PRIORITY_NORMAL	(1 << 0)
-# define DMA_CFG1_PRIORITY_HIGH		(2 << 0)
-
-/*
- * DMAARM - DMA Channel Arm
- */
-
-sfr at 0xD6 DMAARM;
-
-# define DMAARM_ABORT			(1 << 7)
-# define DMAARM_DMAARM4			(1 << 4)
-# define DMAARM_DMAARM3			(1 << 3)
-# define DMAARM_DMAARM2			(1 << 2)
-# define DMAARM_DMAARM1			(1 << 1)
-# define DMAARM_DMAARM0			(1 << 0)
-
-/*
- * DMAREQ - DMA Channel Start Request and Status
- */
-
-sfr at 0xD7 DMAREQ;
-
-# define DMAREQ_DMAREQ4			(1 << 4)
-# define DMAREQ_DMAREQ3			(1 << 3)
-# define DMAREQ_DMAREQ2			(1 << 2)
-# define DMAREQ_DMAREQ1			(1 << 1)
-# define DMAREQ_DMAREQ0			(1 << 0)
-
-/*
- * DMA configuration 0 address
- */
-
-sfr at 0xD5 DMA0CFGH;
-sfr at 0xD4 DMA0CFGL;
-
-/*
- * DMA configuration 1-4 address
- */
-
-sfr at 0xD3 DMA1CFGH;
-sfr at 0xD2 DMA1CFGL;
-
-/*
- * DMAIRQ - DMA Interrupt Flag
- */
-
-sfr at 0xD1 DMAIRQ;
-
-# define DMAIRQ_DMAIF4			(1 << 4)
-# define DMAIRQ_DMAIF3			(1 << 3)
-# define DMAIRQ_DMAIF2			(1 << 2)
-# define DMAIRQ_DMAIF1			(1 << 1)
-# define DMAIRQ_DMAIF0			(1 << 0)
-
-struct cc_dma_channel {
-	uint8_t	src_high;
-	uint8_t	src_low;
-	uint8_t	dst_high;
-	uint8_t	dst_low;
-	uint8_t	len_high;
-	uint8_t	len_low;
-	uint8_t	cfg0;
-	uint8_t	cfg1;
-};
-
-/*
- * ADC Data register, low and high
- */
-sfr at 0xBA ADCL;
-sfr at 0xBB ADCH;
-__xdata __at (0xDFBA) volatile uint16_t ADCXDATA;
-
-/*
- * ADC Control Register 1
- */
-sfr at 0xB4 ADCCON1;
-
-# define ADCCON1_EOC		(1 << 7)	/* conversion complete */
-# define ADCCON1_ST		(1 << 6)	/* start conversion */
-
-# define ADCCON1_STSEL_MASK	(3 << 4)	/* start select */
-# define ADCCON1_STSEL_EXTERNAL	(0 << 4)	/* P2_0 pin triggers */
-# define ADCCON1_STSEL_FULLSPEED (1 << 4)	/* full speed, no waiting */
-# define ADCCON1_STSEL_TIMER1	(2 << 4)	/* timer 1 channel 0 */
-# define ADCCON1_STSEL_START	(3 << 4)	/* set start bit */
-
-# define ADCCON1_RCTRL_MASK	(3 << 2)	/* random number control */
-# define ADCCON1_RCTRL_COMPLETE	(0 << 2)	/* operation completed */
-# define ADCCON1_RCTRL_CLOCK_LFSR (1 << 2)	/* Clock the LFSR once */
-
-/*
- * ADC Control Register 2
- */
-sfr at 0xB5 ADCCON2;
-
-# define ADCCON2_SREF_MASK	(3 << 6)	/* reference voltage */
-# define ADCCON2_SREF_1_25V	(0 << 6)	/* internal 1.25V */
-# define ADCCON2_SREF_EXTERNAL	(1 << 6)	/* external on AIN7 cc1110 */
-# define ADCCON2_SREF_VDD	(2 << 6)	/* VDD on the AVDD pin */
-# define ADCCON2_SREF_EXTERNAL_DIFF (3 << 6)	/* external on AIN6-7 cc1110 */
-
-# define ADCCON2_SDIV_MASK	(3 << 4)	/* decimation rate */
-# define ADCCON2_SDIV_64	(0 << 4)	/* 7 bits */
-# define ADCCON2_SDIV_128	(1 << 4)	/* 9 bits */
-# define ADCCON2_SDIV_256	(2 << 4)	/* 10 bits */
-# define ADCCON2_SDIV_512	(3 << 4)	/* 12 bits */
-
-# define ADCCON2_SCH_MASK	(0xf << 0)	/* Sequence channel select */
-# define ADCCON2_SCH_SHIFT	0
-# define ADCCON2_SCH_AIN0	(0 << 0)
-# define ADCCON2_SCH_AIN1	(1 << 0)
-# define ADCCON2_SCH_AIN2	(2 << 0)
-# define ADCCON2_SCH_AIN3	(3 << 0)
-# define ADCCON2_SCH_AIN4	(4 << 0)
-# define ADCCON2_SCH_AIN5	(5 << 0)
-# define ADCCON2_SCH_AIN6	(6 << 0)
-# define ADCCON2_SCH_AIN7	(7 << 0)
-# define ADCCON2_SCH_AIN0_AIN1	(8 << 0)
-# define ADCCON2_SCH_AIN2_AIN3	(9 << 0)
-# define ADCCON2_SCH_AIN4_AIN5	(0xa << 0)
-# define ADCCON2_SCH_AIN6_AIN7	(0xb << 0)
-# define ADCCON2_SCH_GND	(0xc << 0)
-# define ADCCON2_SCH_VREF	(0xd << 0)
-# define ADCCON2_SCH_TEMP	(0xe << 0)
-# define ADCCON2_SCH_VDD_3	(0xf << 0)
-
-
-/*
- * ADC Control Register 3
- */
-
-sfr at 0xB6 ADCCON3;
-
-# define ADCCON3_EREF_MASK	(3 << 6)	/* extra conversion reference */
-# define ADCCON3_EREF_1_25	(0 << 6)	/* internal 1.25V */
-# define ADCCON3_EREF_EXTERNAL	(1 << 6)	/* external AIN7 cc1110 */
-# define ADCCON3_EREF_VDD	(2 << 6)	/* VDD on the AVDD pin */
-# define ADCCON3_EREF_EXTERNAL_DIFF (3 << 6)	/* external AIN6-7 cc1110 */
-# define ADCCON2_EDIV_MASK	(3 << 4)	/* extral decimation */
-# define ADCCON2_EDIV_64	(0 << 4)	/* 7 bits */
-# define ADCCON2_EDIV_128	(1 << 4)	/* 9 bits */
-# define ADCCON2_EDIV_256	(2 << 4)	/* 10 bits */
-# define ADCCON2_EDIV_512	(3 << 4)	/* 12 bits */
-# define ADCCON3_ECH_MASK	(0xf << 0)	/* Sequence channel select */
-# define ADCCON3_ECH_SHIFT	0
-# define ADCCON3_ECH_AIN0	(0 << 0)
-# define ADCCON3_ECH_AIN1	(1 << 0)
-# define ADCCON3_ECH_AIN2	(2 << 0)
-# define ADCCON3_ECH_AIN3	(3 << 0)
-# define ADCCON3_ECH_AIN4	(4 << 0)
-# define ADCCON3_ECH_AIN5	(5 << 0)
-# define ADCCON3_ECH_AIN6	(6 << 0)
-# define ADCCON3_ECH_AIN7	(7 << 0)
-# define ADCCON3_ECH_AIN0_AIN1	(8 << 0)
-# define ADCCON3_ECH_AIN2_AIN3	(9 << 0)
-# define ADCCON3_ECH_AIN4_AIN5	(0xa << 0)
-# define ADCCON3_ECH_AIN6_AIN7	(0xb << 0)
-# define ADCCON3_ECH_GND	(0xc << 0)
-# define ADCCON3_ECH_VREF	(0xd << 0)
-# define ADCCON3_ECH_TEMP	(0xe << 0)
-# define ADCCON3_ECH_VDD_3	(0xf << 0)
-
-sfr at 0xF2 ADCCFG;
-
-#define nop()	_asm nop _endasm;
-
-void
-delay (unsigned char n)
-{
-	unsigned char i = 0;
-	unsigned char j = 0;
-
-	n++;
-	while (--n != 0)
-		while (--i != 0)
-			while (--j != 0)
-				nop();
-}
-
-void
-debug_byte(uint8_t byte)
-{
-	uint8_t s;
-
-	for (s = 0; s < 8; s++) {
-		DEBUG = byte & 1;
-		delay(5);
-		byte >>= 1;
-	}
-}
-
-struct cc_dma_channel __xdata dma_config;
-
-#define ADC_LEN	6
-
-/* The DMA engine writes to XDATA in MSB order */
-struct dma_xdata16 {
-	uint8_t	high;
-	uint8_t	low;
-};
-
-struct dma_xdata16 adc_output[ADC_LEN];
-
-#define DMA_XDATA16(a,n)	((uint16_t) ((a)[n].high << 8) | (uint16_t) (a[n].low))
-
-#define ADDRH(a)	(((uint16_t) (a)) >> 8)
-#define ADDRL(a)	(((uint16_t) (a)))
-
-void
-adc_init(void)
-{
-	dma_config.cfg0 = (DMA_CFG0_WORDSIZE_16 |
-			   DMA_CFG0_TMODE_REPEATED_SINGLE |
-			   DMA_CFG0_TRIGGER_ADC_CHALL);
-	dma_config.cfg1 = (DMA_CFG1_SRCINC_0 |
-			   DMA_CFG1_DESTINC_1 |
-			   DMA_CFG1_PRIORITY_NORMAL);
-
-	dma_config.src_high = ADDRH(&ADCXDATA);
-	dma_config.src_low = ADDRL(&ADCXDATA);
-	dma_config.dst_high = ADDRH(adc_output);
-	dma_config.dst_low = ADDRL(adc_output);
-	dma_config.len_high = 0;
-	dma_config.len_low = ADC_LEN;
-	DMA0CFGH = ADDRH(&dma_config);
-	DMA0CFGL = ADDRL(&dma_config);
-	ADCCFG = ((1 << 0) |	/* acceleration */
-		  (1 << 1) |	/* pressure */
-		  (1 << 2) |	/* temperature */
-		  (1 << 3) |	/* battery voltage */
-		  (1 << 4) |	/* drogue sense */
-		  (1 << 5));	/* main sense */
-
-	ADCCON1 = (ADCCON1_STSEL_START);	/* ST bit triggers */
-	ADCCON2 = (ADCCON2_SREF_VDD |		/* reference voltage is VDD */
-		   ADCCON2_SDIV_512 |		/* 12 bit ADC results */
-		   ADCCON2_SCH_AIN5);		/* sample all 6 inputs */
-}
-
-void
-adc_run(void)
-{
-	DMAIRQ &= ~1;
-	DMAARM |= 1;
-	ADCCON1 |= ADCCON1_ST;
-	while ((DMAIRQ & 1) == 0)
-		;
-}
-
-/*
- * This version uses the USART in UART mode
- */
-void
-usart_init(void)
-{
-	P1DIR |= (1 << 2);
-	/*
-	 * Configure the peripheral pin choices
-	 * for both of the serial ports
-	 *
-	 * Note that telemetrum will use U1CFG_ALT_2
-	 * but that overlaps with SPI ALT_2, so until
-	 * we can test that this works, we'll set this
-	 * to ALT_1
-	 */
-	PERCFG = (PERCFG_U1CFG_ALT_2 |
-		  PERCFG_U0CFG_ALT_1);
-
-	/*
-	 * Make the UART pins controlled by the UART
-	 * hardware
-	 */
-	P1SEL |= ((1 << 6) | (1 << 7));
-
-	/*
-	 * UART mode with the receiver enabled
-	 */
-	U1CSR = (UxCSR_MODE_UART |
-		 UxCSR_RE);
-	/*
-	 * Pick a 38.4kbaud rate
-	 */
-	U1BAUD = 163;
-	U1GCR = 10 << UxGCR_BAUD_E_SHIFT;	/* 38400 */
-//	U1GCR = 3 << UxGCR_BAUD_E_SHIFT;	/* 300 */
-	/*
-	 * Reasonable serial parameters
-	 */
-	U1UCR = (UxUCR_FLUSH |
-		 UxUCR_FLOW_DISABLE |
-		 UxUCR_D9_ODD_PARITY |
-		 UxUCR_BIT9_8_BITS |
-		 UxUCR_PARITY_DISABLE |
-		 UxUCR_SPB_2_STOP_BITS |
-		 UxUCR_STOP_HIGH |
-		 UxUCR_START_LOW);
-}
-
-void
-usart_out_byte(uint8_t byte)
-{
-	U1DBUF = byte;
-	while (!UTX1IF)
-		;
-	UTX1IF = 0;
-}
-
-void
-usart_out_string(uint8_t *string)
-{
-	uint8_t	b;
-
-	while (b = *string++)
-		usart_out_byte(b);
-}
-
-#define NUM_LEN 6
-
-uint8_t __xdata	num_buffer[NUM_LEN];
-uint8_t __xdata * __xdata num_ptr;
-
-void
-usart_out_number(uint16_t v)
-{
-
-	num_ptr = num_buffer + NUM_LEN;
-	*--num_ptr = '\0';
-	do {
-		*--num_ptr = '0' + v % 10;
-		v /= 10;
-	} while (v);
-	while (num_ptr != num_buffer)
-		*--num_ptr = ' ';
-	usart_out_string(num_buffer);
-}
-
-#define ADC(n)	DMA_XDATA16(adc_output,n)
-
-main ()
-{
-	P1DIR = 3;
-	CLKCON = 0;
-	while (!(SLEEP & SLEEP_XOSC_STB))
-		;
-
-	adc_init();
-	P1_0 = 1;
-	usart_init();
-	for (;;) {
-		adc_run();
-		usart_out_string("accel: ");
-		usart_out_number(ADC(0));
-		usart_out_string(" pres: ");
-		usart_out_number(ADC(1));
-		usart_out_string(" temp: ");
-		usart_out_number(ADC(2));
-		usart_out_string(" batt: ");
-		usart_out_number(ADC(3));
-		usart_out_string(" drogue: ");
-		usart_out_number(ADC(4));
-		usart_out_string(" main: ");
-		usart_out_number(ADC(5));
-		usart_out_string("\r\n");
-		delay(10);
-	}
-}
diff --git a/cctools/target/adc/Makefile b/cctools/target/adc/Makefile
deleted file mode 100644
index 54c1211a..00000000
--- a/cctools/target/adc/Makefile
+++ /dev/null
@@ -1,47 +0,0 @@
-PROG=adc
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=--out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf800 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=$(PROG).c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=$(PROG)-flash.ihx $(PROG)-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-$(PROG)-ram.ihx: $(REL) Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o $(PROG)-ram.ihx $(REL)
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o $(PROG)-flash.ihx $(REL)
-
-$(PROG)-flash.ihx: $(PROG)-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
-
-install:
diff --git a/cctools/target/adc/adc.c b/cctools/target/adc/adc.c
deleted file mode 100644
index 3a63a2c6..00000000
--- a/cctools/target/adc/adc.c
+++ /dev/null
@@ -1,470 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include <stdint.h>
-
-/*
- * Test ADC in DMA mode
- */
-
-sfr at 0x80 P0;
-sfr at 0x90 P1;
-sfr at 0xA0 P2;
-sfr at 0xC6 CLKCON;
-sfr at 0xbe SLEEP;
-
-# define SLEEP_USB_EN		(1 << 7)
-# define SLEEP_XOSC_STB		(1 << 6)
-
-sfr at 0xF1 PERCFG;
-#define PERCFG_T1CFG_ALT_1	(0 << 6)
-#define PERCFG_T1CFG_ALT_2	(1 << 6)
-
-#define PERCFG_T3CFG_ALT_1	(0 << 5)
-#define PERCFG_T3CFG_ALT_2	(1 << 5)
-
-#define PERCFG_T4CFG_ALT_1	(0 << 4)
-#define PERCFG_T4CFG_ALT_2	(1 << 4)
-
-#define PERCFG_U1CFG_ALT_1	(0 << 1)
-#define PERCFG_U1CFG_ALT_2	(1 << 1)
-
-#define PERCFG_U0CFG_ALT_1	(0 << 0)
-#define PERCFG_U0CFG_ALT_2	(1 << 0)
-
-sfr at 0xF2 ADCCFG;
-sfr at 0xF3 P0SEL;
-sfr at 0xF4 P1SEL;
-sfr at 0xF5 P2SEL;
-
-sfr at 0xFD P0DIR;
-sfr at 0xFE P1DIR;
-sfr at 0xFF P2DIR;
-sfr at 0x8F P0INP;
-sfr at 0xF6 P1INP;
-sfr at 0xF7 P2INP;
-
-sfr at 0x89 P0IFG;
-sfr at 0x8A P1IFG;
-sfr at 0x8B P2IFG;
-
-sbit at 0x90 P1_0;
-sbit at 0x91 P1_1;
-sbit at 0x92 P1_2;
-sbit at 0x93 P1_3;
-sbit at 0x94 P1_4;
-sbit at 0x95 P1_5;
-sbit at 0x96 P1_6;
-sbit at 0x97 P1_7;
-
-/*
- * UART registers
- */
-
-sfr at 0x86 U0CSR;
-sfr at 0xF8 U1CSR;
-
-/*
- * IRCON2
- */
-sfr at 0xE8 IRCON2;	/* CPU Interrupt Flag 5 */
-
-sbit at 0xE8 USBIF;	/* USB interrupt flag (shared with Port2) */
-sbit at 0xE8 P2IF;	/* Port2 interrupt flag (shared with USB) */
-sbit at 0xE9 UTX0IF;	/* USART0 TX interrupt flag */
-sbit at 0xEA UTX1IF;	/* USART1 TX interrupt flag (shared with I2S TX) */
-sbit at 0xEA I2STXIF;	/* I2S TX interrupt flag (shared with USART1 TX) */
-sbit at 0xEB P1IF;	/* Port1 interrupt flag */
-sbit at 0xEC WDTIF;	/* Watchdog timer interrupt flag */
-
-# define UxCSR_MODE_UART		(1 << 7)
-# define UxCSR_MODE_SPI			(0 << 7)
-# define UxCSR_RE			(1 << 6)
-# define UxCSR_SLAVE			(1 << 5)
-# define UxCSR_MASTER			(0 << 5)
-# define UxCSR_FE			(1 << 4)
-# define UxCSR_ERR			(1 << 3)
-# define UxCSR_RX_BYTE			(1 << 2)
-# define UxCSR_TX_BYTE			(1 << 1)
-# define UxCSR_ACTIVE			(1 << 0)
-
-sfr at 0xc4 U0UCR;
-sfr at 0xfb U1UCR;
-
-# define UxUCR_FLUSH			(1 << 7)
-# define UxUCR_FLOW_DISABLE		(0 << 6)
-# define UxUCR_FLOW_ENABLE		(1 << 6)
-# define UxUCR_D9_EVEN_PARITY		(0 << 5)
-# define UxUCR_D9_ODD_PARITY		(1 << 5)
-# define UxUCR_BIT9_8_BITS		(0 << 4)
-# define UxUCR_BIT9_9_BITS		(1 << 4)
-# define UxUCR_PARITY_DISABLE		(0 << 3)
-# define UxUCR_PARITY_ENABLE		(1 << 3)
-# define UxUCR_SPB_1_STOP_BIT		(0 << 2)
-# define UxUCR_SPB_2_STOP_BITS		(1 << 2)
-# define UxUCR_STOP_LOW			(0 << 1)
-# define UxUCR_STOP_HIGH		(1 << 1)
-# define UxUCR_START_LOW		(0 << 0)
-# define UxUCR_START_HIGH		(1 << 0)
-
-sfr at 0xc5 U0GCR;
-sfr at 0xfc U1GCR;
-
-# define UxGCR_CPOL_NEGATIVE		(0 << 7)
-# define UxGCR_CPOL_POSITIVE		(1 << 7)
-# define UxGCR_CPHA_FIRST_EDGE		(0 << 6)
-# define UxGCR_CPHA_SECOND_EDGE		(1 << 6)
-# define UxGCR_ORDER_LSB		(0 << 5)
-# define UxGCR_ORDER_MSB		(1 << 5)
-# define UxGCR_BAUD_E_MASK		(0x1f)
-# define UxGCR_BAUD_E_SHIFT		0
-
-sfr at 0xc1 U0DBUF;
-sfr at 0xf9 U1DBUF;
-sfr at 0xc2 U0BAUD;
-sfr at 0xfa U1BAUD;
-
-#define DEBUG	P1_1
-
-
-# define DMA_LEN_HIGH_VLEN_MASK		(7 << 5)
-# define DMA_LEN_HIGH_VLEN_LEN		(0 << 5)
-# define DMA_LEN_HIGH_VLEN_PLUS_1	(1 << 5)
-# define DMA_LEN_HIGH_VLEN		(2 << 5)
-# define DMA_LEN_HIGH_VLEN_PLUS_2	(3 << 5)
-# define DMA_LEN_HIGH_VLEN_PLUS_3	(4 << 5)
-# define DMA_LEN_HIGH_MASK		(0x1f)
-
-# define DMA_CFG0_WORDSIZE_8		(0 << 7)
-# define DMA_CFG0_WORDSIZE_16		(1 << 7)
-# define DMA_CFG0_TMODE_MASK		(3 << 5)
-# define DMA_CFG0_TMODE_SINGLE		(0 << 5)
-# define DMA_CFG0_TMODE_BLOCK		(1 << 5)
-# define DMA_CFG0_TMODE_REPEATED_SINGLE	(2 << 5)
-# define DMA_CFG0_TMODE_REPEATED_BLOCK	(3 << 5)
-
-/*
- * DMA triggers
- */
-# define DMA_CFG0_TRIGGER_NONE		0
-# define DMA_CFG0_TRIGGER_PREV		1
-# define DMA_CFG0_TRIGGER_T1_CH0	2
-# define DMA_CFG0_TRIGGER_T1_CH1	3
-# define DMA_CFG0_TRIGGER_T1_CH2	4
-# define DMA_CFG0_TRIGGER_T2_OVFL	6
-# define DMA_CFG0_TRIGGER_T3_CH0	7
-# define DMA_CFG0_TRIGGER_T3_CH1	8
-# define DMA_CFG0_TRIGGER_T4_CH0	9
-# define DMA_CFG0_TRIGGER_T4_CH1	10
-# define DMA_CFG0_TRIGGER_IOC_0		12
-# define DMA_CFG0_TRIGGER_IOC_1		13
-# define DMA_CFG0_TRIGGER_URX0		14
-# define DMA_CFG0_TRIGGER_UTX0		15
-# define DMA_CFG0_TRIGGER_URX1		16
-# define DMA_CFG0_TRIGGER_UTX1		17
-# define DMA_CFG0_TRIGGER_FLASH		18
-# define DMA_CFG0_TRIGGER_RADIO		19
-# define DMA_CFG0_TRIGGER_ADC_CHALL	20
-# define DMA_CFG0_TRIGGER_ADC_CH0	21
-# define DMA_CFG0_TRIGGER_ADC_CH1	22
-# define DMA_CFG0_TRIGGER_ADC_CH2	23
-# define DMA_CFG0_TRIGGER_ADC_CH3	24
-# define DMA_CFG0_TRIGGER_ADC_CH4	25
-# define DMA_CFG0_TRIGGER_ADC_CH5	26
-# define DMA_CFG0_TRIGGER_ADC_CH6	27
-# define DMA_CFG0_TRIGGER_I2SRX		27
-# define DMA_CFG0_TRIGGER_ADC_CH7	28
-# define DMA_CFG0_TRIGGER_I2STX		28
-# define DMA_CFG0_TRIGGER_ENC_DW	29
-# define DMA_CFG0_TRIGGER_DNC_UP	30
-
-# define DMA_CFG1_SRCINC_MASK		(3 << 6)
-# define DMA_CFG1_SRCINC_0		(0 << 6)
-# define DMA_CFG1_SRCINC_1		(1 << 6)
-# define DMA_CFG1_SRCINC_2		(2 << 6)
-# define DMA_CFG1_SRCINC_MINUS_1	(3 << 6)
-
-# define DMA_CFG1_DESTINC_MASK		(3 << 4)
-# define DMA_CFG1_DESTINC_0		(0 << 4)
-# define DMA_CFG1_DESTINC_1		(1 << 4)
-# define DMA_CFG1_DESTINC_2		(2 << 4)
-# define DMA_CFG1_DESTINC_MINUS_1	(3 << 4)
-
-# define DMA_CFG1_IRQMASK		(1 << 3)
-# define DMA_CFG1_M8			(1 << 2)
-
-# define DMA_CFG1_PRIORITY_MASK		(3 << 0)
-# define DMA_CFG1_PRIORITY_LOW		(0 << 0)
-# define DMA_CFG1_PRIORITY_NORMAL	(1 << 0)
-# define DMA_CFG1_PRIORITY_HIGH		(2 << 0)
-
-/*
- * DMAARM - DMA Channel Arm
- */
-
-sfr at 0xD6 DMAARM;
-
-# define DMAARM_ABORT			(1 << 7)
-# define DMAARM_DMAARM4			(1 << 4)
-# define DMAARM_DMAARM3			(1 << 3)
-# define DMAARM_DMAARM2			(1 << 2)
-# define DMAARM_DMAARM1			(1 << 1)
-# define DMAARM_DMAARM0			(1 << 0)
-
-/*
- * DMAREQ - DMA Channel Start Request and Status
- */
-
-sfr at 0xD7 DMAREQ;
-
-# define DMAREQ_DMAREQ4			(1 << 4)
-# define DMAREQ_DMAREQ3			(1 << 3)
-# define DMAREQ_DMAREQ2			(1 << 2)
-# define DMAREQ_DMAREQ1			(1 << 1)
-# define DMAREQ_DMAREQ0			(1 << 0)
-
-/*
- * DMA configuration 0 address
- */
-
-sfr at 0xD5 DMA0CFGH;
-sfr at 0xD4 DMA0CFGL;
-
-/*
- * DMA configuration 1-4 address
- */
-
-sfr at 0xD3 DMA1CFGH;
-sfr at 0xD2 DMA1CFGL;
-
-/*
- * DMAIRQ - DMA Interrupt Flag
- */
-
-sfr at 0xD1 DMAIRQ;
-
-# define DMAIRQ_DMAIF4			(1 << 4)
-# define DMAIRQ_DMAIF3			(1 << 3)
-# define DMAIRQ_DMAIF2			(1 << 2)
-# define DMAIRQ_DMAIF1			(1 << 1)
-# define DMAIRQ_DMAIF0			(1 << 0)
-
-struct cc_dma_channel {
-	uint8_t	src_high;
-	uint8_t	src_low;
-	uint8_t	dst_high;
-	uint8_t	dst_low;
-	uint8_t	len_high;
-	uint8_t	len_low;
-	uint8_t	cfg0;
-	uint8_t	cfg1;
-};
-
-/*
- * ADC Data register, low and high
- */
-sfr at 0xBA ADCL;
-sfr at 0xBB ADCH;
-__xdata __at (0xDFBA) volatile uint16_t ADCXDATA;
-
-/*
- * ADC Control Register 1
- */
-sfr at 0xB4 ADCCON1;
-
-# define ADCCON1_EOC		(1 << 7)	/* conversion complete */
-# define ADCCON1_ST		(1 << 6)	/* start conversion */
-
-# define ADCCON1_STSEL_MASK	(3 << 4)	/* start select */
-# define ADCCON1_STSEL_EXTERNAL	(0 << 4)	/* P2_0 pin triggers */
-# define ADCCON1_STSEL_FULLSPEED (1 << 4)	/* full speed, no waiting */
-# define ADCCON1_STSEL_TIMER1	(2 << 4)	/* timer 1 channel 0 */
-# define ADCCON1_STSEL_START	(3 << 4)	/* set start bit */
-
-# define ADCCON1_RCTRL_MASK	(3 << 2)	/* random number control */
-# define ADCCON1_RCTRL_COMPLETE	(0 << 2)	/* operation completed */
-# define ADCCON1_RCTRL_CLOCK_LFSR (1 << 2)	/* Clock the LFSR once */
-
-/*
- * ADC Control Register 2
- */
-sfr at 0xB5 ADCCON2;
-
-# define ADCCON2_SREF_MASK	(3 << 6)	/* reference voltage */
-# define ADCCON2_SREF_1_25V	(0 << 6)	/* internal 1.25V */
-# define ADCCON2_SREF_EXTERNAL	(1 << 6)	/* external on AIN7 cc1110 */
-# define ADCCON2_SREF_VDD	(2 << 6)	/* VDD on the AVDD pin */
-# define ADCCON2_SREF_EXTERNAL_DIFF (3 << 6)	/* external on AIN6-7 cc1110 */
-
-# define ADCCON2_SDIV_MASK	(3 << 4)	/* decimation rate */
-# define ADCCON2_SDIV_64	(0 << 4)	/* 7 bits */
-# define ADCCON2_SDIV_128	(1 << 4)	/* 9 bits */
-# define ADCCON2_SDIV_256	(2 << 4)	/* 10 bits */
-# define ADCCON2_SDIV_512	(3 << 4)	/* 12 bits */
-
-# define ADCCON2_SCH_MASK	(0xf << 0)	/* Sequence channel select */
-# define ADCCON2_SCH_SHIFT	0
-# define ADCCON2_SCH_AIN0	(0 << 0)
-# define ADCCON2_SCH_AIN1	(1 << 0)
-# define ADCCON2_SCH_AIN2	(2 << 0)
-# define ADCCON2_SCH_AIN3	(3 << 0)
-# define ADCCON2_SCH_AIN4	(4 << 0)
-# define ADCCON2_SCH_AIN5	(5 << 0)
-# define ADCCON2_SCH_AIN6	(6 << 0)
-# define ADCCON2_SCH_AIN7	(7 << 0)
-# define ADCCON2_SCH_AIN0_AIN1	(8 << 0)
-# define ADCCON2_SCH_AIN2_AIN3	(9 << 0)
-# define ADCCON2_SCH_AIN4_AIN5	(0xa << 0)
-# define ADCCON2_SCH_AIN6_AIN7	(0xb << 0)
-# define ADCCON2_SCH_GND	(0xc << 0)
-# define ADCCON2_SCH_VREF	(0xd << 0)
-# define ADCCON2_SCH_TEMP	(0xe << 0)
-# define ADCCON2_SCH_VDD_3	(0xf << 0)
-
-
-/*
- * ADC Control Register 3
- */
-
-sfr at 0xB6 ADCCON3;
-
-# define ADCCON3_EREF_MASK	(3 << 6)	/* extra conversion reference */
-# define ADCCON3_EREF_1_25	(0 << 6)	/* internal 1.25V */
-# define ADCCON3_EREF_EXTERNAL	(1 << 6)	/* external AIN7 cc1110 */
-# define ADCCON3_EREF_VDD	(2 << 6)	/* VDD on the AVDD pin */
-# define ADCCON3_EREF_EXTERNAL_DIFF (3 << 6)	/* external AIN6-7 cc1110 */
-# define ADCCON2_EDIV_MASK	(3 << 4)	/* extral decimation */
-# define ADCCON2_EDIV_64	(0 << 4)	/* 7 bits */
-# define ADCCON2_EDIV_128	(1 << 4)	/* 9 bits */
-# define ADCCON2_EDIV_256	(2 << 4)	/* 10 bits */
-# define ADCCON2_EDIV_512	(3 << 4)	/* 12 bits */
-# define ADCCON3_ECH_MASK	(0xf << 0)	/* Sequence channel select */
-# define ADCCON3_ECH_SHIFT	0
-# define ADCCON3_ECH_AIN0	(0 << 0)
-# define ADCCON3_ECH_AIN1	(1 << 0)
-# define ADCCON3_ECH_AIN2	(2 << 0)
-# define ADCCON3_ECH_AIN3	(3 << 0)
-# define ADCCON3_ECH_AIN4	(4 << 0)
-# define ADCCON3_ECH_AIN5	(5 << 0)
-# define ADCCON3_ECH_AIN6	(6 << 0)
-# define ADCCON3_ECH_AIN7	(7 << 0)
-# define ADCCON3_ECH_AIN0_AIN1	(8 << 0)
-# define ADCCON3_ECH_AIN2_AIN3	(9 << 0)
-# define ADCCON3_ECH_AIN4_AIN5	(0xa << 0)
-# define ADCCON3_ECH_AIN6_AIN7	(0xb << 0)
-# define ADCCON3_ECH_GND	(0xc << 0)
-# define ADCCON3_ECH_VREF	(0xd << 0)
-# define ADCCON3_ECH_TEMP	(0xe << 0)
-# define ADCCON3_ECH_VDD_3	(0xf << 0)
-
-sfr at 0xF2 ADCCFG;
-
-#define nop()	_asm nop _endasm;
-
-void
-delay (unsigned char n)
-{
-	unsigned char i = 0;
-	unsigned char j = 0;
-
-	n++;
-	while (--n != 0)
-		while (--i != 0)
-			while (--j != 0)
-				nop();
-}
-
-void
-debug_byte(uint8_t byte)
-{
-	uint8_t s;
-
-	for (s = 0; s < 8; s++) {
-		DEBUG = byte & 1;
-		delay(5);
-		byte >>= 1;
-	}
-}
-
-struct cc_dma_channel __xdata dma_config;
-
-#define ADC_LEN	6
-
-uint16_t __xdata adc_output[ADC_LEN];
-
-#define ADDRH(a)	(((uint16_t) (a)) >> 8)
-#define ADDRL(a)	(((uint16_t) (a)))
-
-void
-adc_init(void)
-{
-	dma_config.cfg0 = (DMA_CFG0_WORDSIZE_16 |
-			   DMA_CFG0_TMODE_REPEATED_SINGLE |
-			   DMA_CFG0_TRIGGER_ADC_CHALL);
-	dma_config.cfg1 = (DMA_CFG1_SRCINC_0 |
-			   DMA_CFG1_DESTINC_1 |
-			   DMA_CFG1_PRIORITY_NORMAL);
-
-	dma_config.src_high = ADDRH(&ADCXDATA);
-	dma_config.src_low = ADDRL(&ADCXDATA);
-	dma_config.dst_high = ADDRH(adc_output);
-	dma_config.dst_low = ADDRL(adc_output);
-	dma_config.len_high = 0;
-	dma_config.len_low = ADC_LEN;
-	DMA0CFGH = ADDRH(&dma_config);
-	DMA0CFGL = ADDRL(&dma_config);
-	ADCCFG = ((1 << 0) |	/* acceleration */
-		  (1 << 1) |	/* pressure */
-		  (1 << 2) |	/* temperature */
-		  (1 << 3) |	/* battery voltage */
-		  (1 << 4) |	/* drogue sense */
-		  (1 << 5));	/* main sense */
-
-	ADCCON1 = (ADCCON1_STSEL_START);	/* ST bit triggers */
-	ADCCON2 = (ADCCON2_SREF_VDD |		/* reference voltage is VDD */
-		   ADCCON2_SDIV_512 |		/* 12 bit ADC results */
-		   ADCCON2_SCH_AIN5);		/* sample all 6 inputs */
-}
-
-void
-adc_run(void)
-{
-	DMAIRQ &= ~1;
-	DMAARM |= 1;
-	ADCCON1 |= ADCCON1_ST;
-	while ((DMAIRQ & 1) == 0)
-		;
-}
-
-main ()
-{
-	int i;
-	P1DIR |= 2;
-	CLKCON = 0;
-	while (!(SLEEP & SLEEP_XOSC_STB))
-		;
-	while (P1 & 0x4)
-		;
-
-	adc_init();
-	for (;;) {
-		adc_run();
-		for (i = 0; i < ADC_LEN; i++)
-			debug_byte(adc_output[i]);
-	}
-}
diff --git a/cctools/target/beep-timer/Makefile b/cctools/target/beep-timer/Makefile
deleted file mode 100644
index 008adbd5..00000000
--- a/cctools/target/beep-timer/Makefile
+++ /dev/null
@@ -1,47 +0,0 @@
-PROG=beep_timer
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=--out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf400 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=$(PROG).c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=$(PROG)-flash.ihx $(PROG)-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-$(PROG)-ram.ihx: $(REL) Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o $(PROG)-ram.ihx $(REL)
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o $(PROG)-flash.ihx $(REL)
-
-$(PROG)-flash.ihx: $(PROG)-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
-
-install:
diff --git a/cctools/target/beep-timer/beep_timer.c b/cctools/target/beep-timer/beep_timer.c
deleted file mode 100644
index b3fa8754..00000000
--- a/cctools/target/beep-timer/beep_timer.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-sfr at 0x80 P0;
-sfr at 0x90 P1;
-sfr at 0xA0 P2;
-sfr at 0xC6 CLKCON;
-sfr at 0xbe SLEEP;
-
-# define SLEEP_USB_EN		(1 << 7)
-# define SLEEP_XOSC_STB		(1 << 6)
-
-sbit at 0x90 P1_0;
-sbit at 0x91 P1_1;
-sbit at 0x92 P1_2;
-sbit at 0x93 P1_3;
-sbit at 0x94 P1_4;
-sbit at 0x95 P1_5;
-sbit at 0x96 P1_6;
-sbit at 0x97 P1_7;
-
-sfr at 0xF1 PERCFG;
-sfr at 0xF2 ADCCFG;
-sfr at 0xF3 P0SEL;
-sfr at 0xF4 P1SEL;
-sfr at 0xF5 P2SEL;
-
-#define P2SEL_PRI3P1_USART0		(0 << 6)
-#define P2SEL_PRI3P1_USART1		(1 << 6)
-#define P2SEL_PRI2P1_USART1		(0 << 5)
-#define P2SEL_PRI2P1_TIMER3		(1 << 5)
-#define P2SEL_PRI1P1_TIMER1		(0 << 4)
-#define P2SEL_PRI1P1_TIMER4		(1 << 4)
-#define P2SEL_PRI0P1_USART0		(0 << 3)
-#define P2SEL_PRI0P1_TIMER1		(1 << 3)
-#define P2SEL_SELP2_4_GPIO		(0 << 2)
-#define P2SEL_SELP2_4_PERIPHERAL	(1 << 2)
-#define P2SEL_SELP2_3_GPIO		(0 << 1)
-#define P2SEL_SELP2_3_PERIPHERAL	(1 << 1)
-#define P2SEL_SELP2_0_GPIO		(0 << 0)
-#define P2SEL_SELP2_0_PERIPHERAL	(1 << 0)
-
-sfr at 0xFD P0DIR;
-sfr at 0xFE P1DIR;
-sfr at 0xFF P2DIR;
-sfr at 0x8F P0INP;
-sfr at 0xF6 P1INP;
-sfr at 0xF7 P2INP;
-
-sfr at 0x89 P0IFG;
-sfr at 0x8A P1IFG;
-sfr at 0x8B P2IFG;
-
-sfr at 0xF1 PERCFG;
-#define PERCFG_T1CFG_ALT_1	(0 << 6)
-#define PERCFG_T1CFG_ALT_2	(1 << 6)
-
-#define PERCFG_T3CFG_ALT_1	(0 << 5)
-#define PERCFG_T3CFG_ALT_2	(1 << 5)
-
-#define PERCFG_T4CFG_ALT_1	(0 << 4)
-#define PERCFG_T4CFG_ALT_2	(1 << 4)
-
-#define PERCFG_U1CFG_ALT_1	(0 << 1)
-#define PERCFG_U1CFG_ALT_2	(1 << 1)
-
-#define PERCFG_U0CFG_ALT_1	(0 << 0)
-#define PERCFG_U0CFG_ALT_2	(1 << 0)
-
-/* Timer count */
-sfr at 0xCA T3CNT;
-sfr at 0xEA T4CNT;
-
-/* Timer control */
-
-sfr at 0xCB T3CTL;
-sfr at 0xEB T4CTL;
-
-#define TxCTL_DIV_1		(0 << 5)
-#define TxCTL_DIV_2		(1 << 5)
-#define TxCTL_DIV_4		(2 << 5)
-#define TxCTL_DIV_8		(3 << 5)
-#define TxCTL_DIV_16		(4 << 5)
-#define TxCTL_DIV_32		(5 << 5)
-#define TxCTL_DIV_64		(6 << 5)
-#define TxCTL_DIV_128		(7 << 5)
-#define TxCTL_START		(1 << 4)
-#define TxCTL_OVFIM		(1 << 3)
-#define TxCTL_CLR		(1 << 2)
-#define TxCTL_MODE_FREE		(0 << 0)
-#define TxCTL_MODE_DOWN		(1 << 0)
-#define TxCTL_MODE_MODULO	(2 << 0)
-#define TxCTL_MODE_UP_DOWN	(3 << 0)
-
-/* Timer 4 channel 0 compare control */
-
-sfr at 0xCC T3CCTL0;
-sfr at 0xCE T3CCTL1;
-sfr at 0xEC T4CCTL0;
-sfr at 0xEE T4CCTL1;
-
-#define TxCCTLy_IM			(1 << 6)
-#define TxCCTLy_CMP_SET			(0 << 3)
-#define TxCCTLy_CMP_CLEAR		(1 << 3)
-#define TxCCTLy_CMP_TOGGLE		(2 << 3)
-#define TxCCTLy_CMP_SET_UP_CLEAR_DOWN	(3 << 3)
-#define TxCCTLy_CMP_CLEAR_UP_SET_DOWN	(4 << 3)
-#define TxCCTLy_CMP_SET_CLEAR_FF	(5 << 3)
-#define TxCCTLy_CMP_CLEAR_SET_00	(6 << 3)
-#define TxCCTLy_CMP_MODE_ENABLE		(1 << 2)
-
-/* Timer compare value */
-sfr at 0xCD T3CC0;
-sfr at 0xCF T3CC1;
-sfr at 0xED T4CC0;
-sfr at 0xEF T4CC1;
-
-#define nop()	_asm nop _endasm;
-
-void
-delay (unsigned char n)
-{
-	unsigned char i = 0, j = 0;
-
-	n <<= 1;
-	while (--n != 0)
-		while (--j != 0)
-			while (--i != 0)
-				nop();
-}
-
-void
-dit() {
-	T4CTL |= TxCTL_START;
-	delay(1);
-	T4CTL &= ~TxCTL_START;
-	delay(1);
-}
-
-void
-dah () {
-	T4CTL |= TxCTL_START;
-	delay(3);
-	T4CTL &= ~TxCTL_START;
-	delay(1);
-}
-
-void
-charspace () {
-	delay(2);
-}
-
-void
-wordspace () {
-	delay(8);
-}
-
-#define _ dit();
-#define ___ dah();
-#define C charspace();
-#define W wordspace();
-
-main ()
-{
-	CLKCON = 0;
-	while (!(SLEEP & SLEEP_XOSC_STB))
-		;
-
-	/* Use timer 4 alternate config 2 */
-	PERCFG = PERCFG_T4CFG_ALT_2;
-	/* Use P2_4 for timer 4 output */
-	P2SEL = P2SEL_SELP2_0_PERIPHERAL;
-
-	T4CCTL0 = TxCCTLy_CMP_TOGGLE|TxCCTLy_CMP_MODE_ENABLE;
-	T4CC0 = 125;
-	T4CTL = TxCTL_DIV_32 | TxCTL_MODE_MODULO;
-
-	for (;;) {
-		___ _ ___ _ C ___ ___ _ ___ W	/* cq */
-		___ _ _ C _ W			/* de */
-		___ _ ___ C ___ _ _ C		/* kd */
-		___ ___ _ _ _ C	_ _ _ C		/* 7s */
-		___ ___ _ ___ C	___ ___ _ W	/* qg */
-		if (T4CC0 == 94)
-			T4CC0 = 125;
-		else
-			T4CC0 = 94;
-	}
-}
diff --git a/cctools/target/beep/Makefile b/cctools/target/beep/Makefile
deleted file mode 100644
index 8f600b4a..00000000
--- a/cctools/target/beep/Makefile
+++ /dev/null
@@ -1,46 +0,0 @@
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=--out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf400 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=beep.c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=beep-flash.ihx beep-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-beep-ram.ihx: $(REL) Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o beep-ram.ihx $(REL)
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o beep-flash.ihx $(REL)
-
-beep-flash.ihx: beep-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
-
-install:
diff --git a/cctools/target/beep/beep.c b/cctools/target/beep/beep.c
deleted file mode 100644
index 09c915b7..00000000
--- a/cctools/target/beep/beep.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-sfr at 0x80 P0;
-sfr at 0x90 P1;
-sfr at 0xA0 P2;
-sfr at 0xC6 CLKCON;
-
-sfr at 0xF1 PERCFG;
-sfr at 0xF2 ADCCFG;
-sfr at 0xF3 P0SEL;
-sfr at 0xF4 P1SEL;
-sfr at 0xF5 P2SEL;
-
-sfr at 0xFD P0DIR;
-sfr at 0xFE P1DIR;
-sfr at 0xFF P2DIR;
-sfr at 0x8F P0INP;
-sfr at 0xF6 P1INP;
-sfr at 0xF7 P2INP;
-
-sfr at 0x89 P0IFG;
-sfr at 0x8A P1IFG;
-sfr at 0x8B P2IFG;
-
-#define nop()	_asm nop _endasm;
-
-void
-delay (unsigned char n)
-{
-	unsigned char i = 0;
-
-	n <<= 1;
-	while (--n != 0) {
-		i = 211;
-		while (--i != 0)
-			nop();
-	}
-}
-
-void
-tone (unsigned char n, unsigned char m)
-{
-	unsigned char	i = 0;
-	while (--m != 0) {
-		while (--i != 0) {
-			P2 = 0xff;
-			delay(n);
-			P2 = 0xfe;
-			delay(n);
-		}
-	}
-}
-
-void
-high() {
-	tone(1, 2);
-}
-
-void
-low() {
-	tone(2, 1);
-}
-
-main ()
-{
-	CLKCON = 0;
-	/* Set P2_0 to output */
-	P2DIR = 0x01;
-	P1INP = 0x00;
-	P2INP = 0x00;
-	for (;;) {
-		high();
-/*		low();		*/
-	}
-}
diff --git a/cctools/target/blink/.gitignore b/cctools/target/blink/.gitignore
deleted file mode 100644
index 40f72de9..00000000
--- a/cctools/target/blink/.gitignore
+++ /dev/null
@@ -1,13 +0,0 @@
-*.ihx
-*.adb
-*.asm
-*.cdb
-*.lnk
-*.lst
-*.map
-*.mem
-*.rel
-*.rst
-*.sym
-blink-flash
-blink-ram
diff --git a/cctools/target/blink/Makefile b/cctools/target/blink/Makefile
deleted file mode 100644
index d0112e62..00000000
--- a/cctools/target/blink/Makefile
+++ /dev/null
@@ -1,46 +0,0 @@
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=--out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf400 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=blink.c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=blink-flash.ihx blink-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-blink-ram.ihx: $(REL) Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o blink-ram.ihx $(REL)
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o blink-flash.ihx $(REL)
-
-blink-flash.ihx: blink-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
-
-install:
diff --git a/cctools/target/blink/blink.c b/cctools/target/blink/blink.c
deleted file mode 100644
index 907c82b8..00000000
--- a/cctools/target/blink/blink.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-sfr at 0x80 P0;
-sfr at 0x90 P1;
-sfr at 0xA0 P2;
-sfr at 0xC6 CLKCON;
-
-sfr at 0xF1 PERCFG;
-sfr at 0xF2 ADCCFG;
-sfr at 0xF3 P0SEL;
-sfr at 0xF4 P1SEL;
-sfr at 0xF5 P2SEL;
-
-sfr at 0xFD P0DIR;
-sfr at 0xFE P1DIR;
-sfr at 0xFF P2DIR;
-sfr at 0x8F P0INP;
-sfr at 0xF6 P1INP;
-sfr at 0xF7 P2INP;
-
-sfr at 0x89 P0IFG;
-sfr at 0x8A P1IFG;
-sfr at 0x8B P2IFG;
-
-#define nop()	_asm nop _endasm;
-
-void
-delay (unsigned char n)
-{
-	unsigned char i = 0, j = 0;
-
-	n <<= 1;
-	while (--n != 0)
-		while (--j != 0)
-			while (--i != 0)
-				nop();
-}
-
-void
-dit() {
-	P1 = 0xff;
-	delay(1);
-	P1 = 0xfd;
-	delay(1);
-}
-
-void
-dah () {
-	P1 = 0xff;
-	delay(3);
-	P1 = 0xfd;
-	delay(1);
-}
-
-void
-charspace () {
-	delay(2);
-}
-
-void
-wordspace () {
-	delay(8);
-}
-
-#define _ dit();
-#define ___ dah();
-#define C charspace();
-#define W wordspace();
-
-main ()
-{
-	CLKCON = 0;
-	/* Set p1_1 to output */
-	P1DIR = 0x02;
-	P1INP = 0x00;
-	P2INP = 0x00;
-	for (;;) {
-		___ _ ___ _ C ___ ___ _ ___ W	/* cq */
-		___ _ _ C _ W			/* de */
-		___ _ ___ C ___ _ _ C		/* kd */
-		___ ___ _ _ _ C	_ _ _ C		/* 7s */
-		___ ___ _ ___ C	___ ___ _ W	/* qg */
-	}
-}
diff --git a/cctools/target/dma/Makefile b/cctools/target/dma/Makefile
deleted file mode 100644
index 9cb3e327..00000000
--- a/cctools/target/dma/Makefile
+++ /dev/null
@@ -1,46 +0,0 @@
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=--out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf800 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=dma.c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=dma-flash.ihx dma-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-dma-ram.ihx: $(REL) Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o dma-ram.ihx $(REL)
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o dma-flash.ihx $(REL)
-
-dma-flash.ihx: dma-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
-
-install:
diff --git a/cctools/target/dma/dma.c b/cctools/target/dma/dma.c
deleted file mode 100644
index 1762b658..00000000
--- a/cctools/target/dma/dma.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include <stdint.h>
-
-/*
- * Test DMA
- */
-
-sfr at 0x80 P0;
-sfr at 0x90 P1;
-sfr at 0xA0 P2;
-sfr at 0xC6 CLKCON;
-sfr at 0xbe SLEEP;
-
-# define SLEEP_USB_EN		(1 << 7)
-# define SLEEP_XOSC_STB		(1 << 6)
-
-sfr at 0xF1 PERCFG;
-#define PERCFG_T1CFG_ALT_1	(0 << 6)
-#define PERCFG_T1CFG_ALT_2	(1 << 6)
-
-#define PERCFG_T3CFG_ALT_1	(0 << 5)
-#define PERCFG_T3CFG_ALT_2	(1 << 5)
-
-#define PERCFG_T4CFG_ALT_1	(0 << 4)
-#define PERCFG_T4CFG_ALT_2	(1 << 4)
-
-#define PERCFG_U1CFG_ALT_1	(0 << 1)
-#define PERCFG_U1CFG_ALT_2	(1 << 1)
-
-#define PERCFG_U0CFG_ALT_1	(0 << 0)
-#define PERCFG_U0CFG_ALT_2	(1 << 0)
-
-sfr at 0xF2 ADCCFG;
-sfr at 0xF3 P0SEL;
-sfr at 0xF4 P1SEL;
-sfr at 0xF5 P2SEL;
-
-sfr at 0xFD P0DIR;
-sfr at 0xFE P1DIR;
-sfr at 0xFF P2DIR;
-sfr at 0x8F P0INP;
-sfr at 0xF6 P1INP;
-sfr at 0xF7 P2INP;
-
-sfr at 0x89 P0IFG;
-sfr at 0x8A P1IFG;
-sfr at 0x8B P2IFG;
-
-sbit at 0x90 P1_0;
-sbit at 0x91 P1_1;
-sbit at 0x92 P1_2;
-sbit at 0x93 P1_3;
-sbit at 0x94 P1_4;
-sbit at 0x95 P1_5;
-sbit at 0x96 P1_6;
-sbit at 0x97 P1_7;
-
-/*
- * UART registers
- */
-
-sfr at 0x86 U0CSR;
-sfr at 0xF8 U1CSR;
-
-/*
- * IRCON2
- */
-sfr at 0xE8 IRCON2;	/* CPU Interrupt Flag 5 */
-
-sbit at 0xE8 USBIF;	/* USB interrupt flag (shared with Port2) */
-sbit at 0xE8 P2IF;	/* Port2 interrupt flag (shared with USB) */
-sbit at 0xE9 UTX0IF;	/* USART0 TX interrupt flag */
-sbit at 0xEA UTX1IF;	/* USART1 TX interrupt flag (shared with I2S TX) */
-sbit at 0xEA I2STXIF;	/* I2S TX interrupt flag (shared with USART1 TX) */
-sbit at 0xEB P1IF;	/* Port1 interrupt flag */
-sbit at 0xEC WDTIF;	/* Watchdog timer interrupt flag */
-
-# define UxCSR_MODE_UART		(1 << 7)
-# define UxCSR_MODE_SPI			(0 << 7)
-# define UxCSR_RE			(1 << 6)
-# define UxCSR_SLAVE			(1 << 5)
-# define UxCSR_MASTER			(0 << 5)
-# define UxCSR_FE			(1 << 4)
-# define UxCSR_ERR			(1 << 3)
-# define UxCSR_RX_BYTE			(1 << 2)
-# define UxCSR_TX_BYTE			(1 << 1)
-# define UxCSR_ACTIVE			(1 << 0)
-
-sfr at 0xc4 U0UCR;
-sfr at 0xfb U1UCR;
-
-# define UxUCR_FLUSH			(1 << 7)
-# define UxUCR_FLOW_DISABLE		(0 << 6)
-# define UxUCR_FLOW_ENABLE		(1 << 6)
-# define UxUCR_D9_EVEN_PARITY		(0 << 5)
-# define UxUCR_D9_ODD_PARITY		(1 << 5)
-# define UxUCR_BIT9_8_BITS		(0 << 4)
-# define UxUCR_BIT9_9_BITS		(1 << 4)
-# define UxUCR_PARITY_DISABLE		(0 << 3)
-# define UxUCR_PARITY_ENABLE		(1 << 3)
-# define UxUCR_SPB_1_STOP_BIT		(0 << 2)
-# define UxUCR_SPB_2_STOP_BITS		(1 << 2)
-# define UxUCR_STOP_LOW			(0 << 1)
-# define UxUCR_STOP_HIGH		(1 << 1)
-# define UxUCR_START_LOW		(0 << 0)
-# define UxUCR_START_HIGH		(1 << 0)
-
-sfr at 0xc5 U0GCR;
-sfr at 0xfc U1GCR;
-
-# define UxGCR_CPOL_NEGATIVE		(0 << 7)
-# define UxGCR_CPOL_POSITIVE		(1 << 7)
-# define UxGCR_CPHA_FIRST_EDGE		(0 << 6)
-# define UxGCR_CPHA_SECOND_EDGE		(1 << 6)
-# define UxGCR_ORDER_LSB		(0 << 5)
-# define UxGCR_ORDER_MSB		(1 << 5)
-# define UxGCR_BAUD_E_MASK		(0x1f)
-# define UxGCR_BAUD_E_SHIFT		0
-
-sfr at 0xc1 U0DBUF;
-sfr at 0xf9 U1DBUF;
-sfr at 0xc2 U0BAUD;
-sfr at 0xfa U1BAUD;
-
-#define DEBUG	P1_1
-
-
-# define DMA_LEN_HIGH_VLEN_MASK		(7 << 5)
-# define DMA_LEN_HIGH_VLEN_LEN		(0 << 5)
-# define DMA_LEN_HIGH_VLEN_PLUS_1	(1 << 5)
-# define DMA_LEN_HIGH_VLEN		(2 << 5)
-# define DMA_LEN_HIGH_VLEN_PLUS_2	(3 << 5)
-# define DMA_LEN_HIGH_VLEN_PLUS_3	(4 << 5)
-# define DMA_LEN_HIGH_MASK		(0x1f)
-
-# define DMA_CFG0_WORDSIZE_8		(0 << 7)
-# define DMA_CFG0_WORDSIZE_16		(1 << 7)
-# define DMA_CFG0_TMODE_MASK		(3 << 5)
-# define DMA_CFG0_TMODE_SINGLE		(0 << 5)
-# define DMA_CFG0_TMODE_BLOCK		(1 << 5)
-# define DMA_CFG0_TMODE_REPEATED_SINGLE	(2 << 5)
-# define DMA_CFG0_TMODE_REPEATED_BLOCK	(3 << 5)
-
-/*
- * DMA triggers
- */
-# define DMA_CFG0_TRIGGER_NONE		0
-# define DMA_CFG0_TRIGGER_PREV		1
-# define DMA_CFG0_TRIGGER_T1_CH0	2
-# define DMA_CFG0_TRIGGER_T1_CH1	3
-# define DMA_CFG0_TRIGGER_T1_CH2	4
-# define DMA_CFG0_TRIGGER_T2_OVFL	6
-# define DMA_CFG0_TRIGGER_T3_CH0	7
-# define DMA_CFG0_TRIGGER_T3_CH1	8
-# define DMA_CFG0_TRIGGER_T4_CH0	9
-# define DMA_CFG0_TRIGGER_T4_CH1	10
-# define DMA_CFG0_TRIGGER_IOC_0		12
-# define DMA_CFG0_TRIGGER_IOC_1		13
-# define DMA_CFG0_TRIGGER_URX0		14
-# define DMA_CFG0_TRIGGER_UTX0		15
-# define DMA_CFG0_TRIGGER_URX1		16
-# define DMA_CFG0_TRIGGER_UTX1		17
-# define DMA_CFG0_TRIGGER_FLASH		18
-# define DMA_CFG0_TRIGGER_RADIO		19
-# define DMA_CFG0_TRIGGER_ADC_CHALL	20
-# define DMA_CFG0_TRIGGER_ADC_CH0	21
-# define DMA_CFG0_TRIGGER_ADC_CH1	22
-# define DMA_CFG0_TRIGGER_ADC_CH2	23
-# define DMA_CFG0_TRIGGER_ADC_CH3	24
-# define DMA_CFG0_TRIGGER_ADC_CH4	25
-# define DMA_CFG0_TRIGGER_ADC_CH5	26
-# define DMA_CFG0_TRIGGER_ADC_CH6	27
-# define DMA_CFG0_TRIGGER_I2SRX		27
-# define DMA_CFG0_TRIGGER_ADC_CH7	28
-# define DMA_CFG0_TRIGGER_I2STX		28
-# define DMA_CFG0_TRIGGER_ENC_DW	29
-# define DMA_CFG0_TRIGGER_DNC_UP	30
-
-# define DMA_CFG1_SRCINC_MASK		(3 << 6)
-# define DMA_CFG1_SRCINC_0		(0 << 6)
-# define DMA_CFG1_SRCINC_1		(1 << 6)
-# define DMA_CFG1_SRCINC_2		(2 << 6)
-# define DMA_CFG1_SRCINC_MINUS_1	(3 << 6)
-
-# define DMA_CFG1_DESTINC_MASK		(3 << 4)
-# define DMA_CFG1_DESTINC_0		(0 << 4)
-# define DMA_CFG1_DESTINC_1		(1 << 4)
-# define DMA_CFG1_DESTINC_2		(2 << 4)
-# define DMA_CFG1_DESTINC_MINUS_1	(3 << 4)
-
-# define DMA_CFG1_IRQMASK		(1 << 3)
-# define DMA_CFG1_M8			(1 << 2)
-
-# define DMA_CFG1_PRIORITY_MASK		(3 << 0)
-# define DMA_CFG1_PRIORITY_LOW		(0 << 0)
-# define DMA_CFG1_PRIORITY_NORMAL	(1 << 0)
-# define DMA_CFG1_PRIORITY_HIGH		(2 << 0)
-
-/*
- * DMAARM - DMA Channel Arm
- */
-
-sfr at 0xD6 DMAARM;
-
-# define DMAARM_ABORT			(1 << 7)
-# define DMAARM_DMAARM4			(1 << 4)
-# define DMAARM_DMAARM3			(1 << 3)
-# define DMAARM_DMAARM2			(1 << 2)
-# define DMAARM_DMAARM1			(1 << 1)
-# define DMAARM_DMAARM0			(1 << 0)
-
-/*
- * DMAREQ - DMA Channel Start Request and Status
- */
-
-sfr at 0xD7 DMAREQ;
-
-# define DMAREQ_DMAREQ4			(1 << 4)
-# define DMAREQ_DMAREQ3			(1 << 3)
-# define DMAREQ_DMAREQ2			(1 << 2)
-# define DMAREQ_DMAREQ1			(1 << 1)
-# define DMAREQ_DMAREQ0			(1 << 0)
-
-/*
- * DMA configuration 0 address
- */
-
-sfr at 0xD5 DMA0CFGH;
-sfr at 0xD4 DMA0CFGL;
-
-/*
- * DMA configuration 1-4 address
- */
-
-sfr at 0xD3 DMA1CFGH;
-sfr at 0xD2 DMA1CFGL;
-
-/*
- * DMAIRQ - DMA Interrupt Flag
- */
-
-sfr at 0xD1 DMAIRQ;
-
-# define DMAIRQ_DMAIF4			(1 << 4)
-# define DMAIRQ_DMAIF3			(1 << 3)
-# define DMAIRQ_DMAIF2			(1 << 2)
-# define DMAIRQ_DMAIF1			(1 << 1)
-# define DMAIRQ_DMAIF0			(1 << 0)
-
-struct cc_dma_channel {
-	uint8_t	src_high;
-	uint8_t	src_low;
-	uint8_t	dst_high;
-	uint8_t	dst_low;
-	uint8_t	len_high;
-	uint8_t	len_low;
-	uint8_t	cfg0;
-	uint8_t	cfg1;
-};
-
-#define nop()	_asm nop _endasm;
-
-void
-delay (unsigned char n)
-{
-	unsigned char i = 0;
-	unsigned char j = 0;
-
-	n++;
-	while (--n != 0)
-		while (--i != 0)
-			while (--j != 0)
-				nop();
-}
-
-void
-debug_byte(uint8_t byte)
-{
-	uint8_t s;
-
-	for (s = 0; s < 8; s++) {
-		DEBUG = byte & 1;
-		delay(5);
-		byte >>= 1;
-	}
-}
-
-struct cc_dma_channel __xdata config;
-
-#define DMA_LEN	8
-
-uint8_t __xdata dma_input[DMA_LEN];
-uint8_t __xdata dma_output[DMA_LEN];
-
-#define ADDRH(a)	(((uint16_t) (a)) >> 8)
-#define ADDRL(a)	(((uint16_t) (a)))
-
-void
-dma_init(void)
-{
-	int i;
-	config.cfg0 = (DMA_CFG0_WORDSIZE_8 |
-		       DMA_CFG0_TMODE_BLOCK |
-		       DMA_CFG0_TRIGGER_NONE);
-	config.cfg1 = (DMA_CFG1_SRCINC_1 |
-		       DMA_CFG1_DESTINC_1 |
-		       DMA_CFG1_PRIORITY_NORMAL);
-
-	config.src_high = ADDRH(dma_input);
-	config.src_low = ADDRL(dma_input);
-	config.dst_high = ADDRH(dma_output);
-	config.dst_low = ADDRL(dma_output);
-	config.len_high = 0;
-	config.len_low = DMA_LEN;
-	DMA0CFGH = ADDRH(&config);
-	DMA0CFGL = ADDRL(&config);
-	for (i = 0; i < DMA_LEN; i++)
-		dma_input[i] = i + 1;
-}
-
-void
-dma_run(void)
-{
-	DMAREQ |= 1;
-	DMAARM |= 1;
-	while (DMAARM & 1)
-		;
-}
-
-main ()
-{
-	int i;
-	P1DIR |= 2;
-	CLKCON = 0;
-	while (!(SLEEP & SLEEP_XOSC_STB))
-		;
-
-	dma_init();
-	dma_run();
-	for (;;) {
-		for (i = 0; i < DMA_LEN; i++)
-			debug_byte(dma_output[i]);
-	}
-}
diff --git a/cctools/target/ee/Makefile b/cctools/target/ee/Makefile
deleted file mode 100644
index 4c9abd1f..00000000
--- a/cctools/target/ee/Makefile
+++ /dev/null
@@ -1,46 +0,0 @@
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=--out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf800 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=ee.c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=ee-flash.ihx ee-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-ee-ram.ihx: $(REL) Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o ee-ram.ihx $(REL)
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o ee-flash.ihx $(REL)
-
-ee-flash.ihx: ee-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
-
-install:
diff --git a/cctools/target/ee/ee.c b/cctools/target/ee/ee.c
deleted file mode 100644
index 9ea22cdc..00000000
--- a/cctools/target/ee/ee.c
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include <stdint.h>
-
-/*
- * Validate the SPI-connected EEPROM
- */
-
-sfr at 0x80 P0;
-sfr at 0x90 P1;
-sfr at 0xA0 P2;
-sfr at 0xC6 CLKCON;
-sfr at 0xbe SLEEP;
-
-# define SLEEP_USB_EN		(1 << 7)
-# define SLEEP_XOSC_STB		(1 << 6)
-
-sfr at 0xF1 PERCFG;
-#define PERCFG_T1CFG_ALT_1	(0 << 6)
-#define PERCFG_T1CFG_ALT_2	(1 << 6)
-
-#define PERCFG_T3CFG_ALT_1	(0 << 5)
-#define PERCFG_T3CFG_ALT_2	(1 << 5)
-
-#define PERCFG_T4CFG_ALT_1	(0 << 4)
-#define PERCFG_T4CFG_ALT_2	(1 << 4)
-
-#define PERCFG_U1CFG_ALT_1	(0 << 1)
-#define PERCFG_U1CFG_ALT_2	(1 << 1)
-
-#define PERCFG_U0CFG_ALT_1	(0 << 0)
-#define PERCFG_U0CFG_ALT_2	(1 << 0)
-
-sfr at 0xF2 ADCCFG;
-sfr at 0xF3 P0SEL;
-sfr at 0xF4 P1SEL;
-sfr at 0xF5 P2SEL;
-
-sfr at 0xFD P0DIR;
-sfr at 0xFE P1DIR;
-sfr at 0xFF P2DIR;
-sfr at 0x8F P0INP;
-sfr at 0xF6 P1INP;
-sfr at 0xF7 P2INP;
-
-sfr at 0x89 P0IFG;
-sfr at 0x8A P1IFG;
-sfr at 0x8B P2IFG;
-
-sbit at 0x90 P1_0;
-sbit at 0x91 P1_1;
-sbit at 0x92 P1_2;
-sbit at 0x93 P1_3;
-sbit at 0x94 P1_4;
-sbit at 0x95 P1_5;
-sbit at 0x96 P1_6;
-sbit at 0x97 P1_7;
-
-/*
- * UART registers
- */
-
-sfr at 0x86 U0CSR;
-sfr at 0xF8 U1CSR;
-
-# define UxCSR_MODE_UART		(1 << 7)
-# define UxCSR_MODE_SPI			(0 << 7)
-# define UxCSR_RE			(1 << 6)
-# define UxCSR_SLAVE			(1 << 5)
-# define UxCSR_MASTER			(0 << 5)
-# define UxCSR_FE			(1 << 4)
-# define UxCSR_ERR			(1 << 3)
-# define UxCSR_RX_BYTE			(1 << 2)
-# define UxCSR_TX_BYTE			(1 << 1)
-# define UxCSR_ACTIVE			(1 << 0)
-
-sfr at 0xc4 U0UCR;
-sfr at 0xfb U1UCR;
-
-sfr at 0xc5 U0GCR;
-sfr at 0xfc U1GCR;
-
-# define UxGCR_CPOL_NEGATIVE		(0 << 7)
-# define UxGCR_CPOL_POSITIVE		(1 << 7)
-# define UxGCR_CPHA_FIRST_EDGE		(0 << 6)
-# define UxGCR_CPHA_SECOND_EDGE		(1 << 6)
-# define UxGCR_ORDER_LSB		(0 << 5)
-# define UxGCR_ORDER_MSB		(1 << 5)
-# define UxGCR_BAUD_E_MASK		(0x1f)
-# define UxGCR_BAUD_E_SHIFT		0
-
-sfr at 0xc1 U0DBUF;
-sfr at 0xf9 U1DBUF;
-sfr at 0xc2 U0BAUD;
-sfr at 0xfa U1BAUD;
-
-#define MOSI	P1_5
-#define MISO	P1_4
-#define SCK	P1_3
-#define CS	P1_2
-
-#define DEBUG	P1_1
-
-#define BITBANG	0
-#define USART	1
-
-#define nop()	_asm nop _endasm;
-
-void
-delay (unsigned char n)
-{
-	unsigned char i = 0;
-	unsigned char j = 0;
-
-	while (--n != 0)
-		while (--i != 0)
-			while (--j != 0)
-				nop();
-}
-
-#if BITBANG
-
-/*
- * This version directly manipulates the GPIOs to synthesize SPI
- */
-
-void
-bitbang_cs(uint8_t b)
-{
-	SCK = 0;
-	CS = b;
-	delay(1);
-}
-
-void
-bitbang_out_bit(uint8_t b)
-{
-	MOSI = b;
-	delay(1);
-	SCK = 1;
-	delay(1);
-	SCK = 0;
-}
-
-void
-bitbang_out_byte(uint8_t byte)
-{
-	uint8_t s;
-
-	for (s = 0; s < 8; s++) {
-		uint8_t b = (byte & 0x80) ? 1 : 0;
-		bitbang_out_bit(b);
-		byte <<= 1;
-	}
-}
-
-uint8_t
-bitbang_in_bit(void)
-{
-	uint8_t	b;
-
-	delay(1);
-	SCK = 1;
-	delay(1);
-	b = MISO;
-	SCK = 0;
-	return b;
-}
-
-uint8_t
-bitbang_in_byte(void)
-{
-	uint8_t byte = 0;
-	uint8_t s;
-	uint8_t b;
-
-	for (s = 0; s < 8; s++) {
-		b = bitbang_in_bit();
-		byte = byte << 1;
-		byte |= b;
-	}
-	return byte;
-}
-
-void
-bit_bang_init(void)
-{
-	CS = 1;
-	SCK = 0;
-	P1DIR = ((1 << 5) |
-		 (0 << 4) |
-		 (1 << 3) |
-		 (1 << 2) |
-		 (1 << 1));
-}
-
-#define spi_init()	bitbang_init()
-#define spi_out_byte(b)	bitbang_out_byte(b)
-#define spi_in_byte()	bitbang_in_byte()
-#define spi_cs(b)	bitbang_cs(b)
-#endif
-
-#if USART
-
-/*
- * This version uses the USART in SPI mode
- */
-void
-usart_init(void)
-{
-	/*
-	 * Configure our chip select line
-	 */
-	CS = 1;
-	P1DIR |= (1 << 2);
-	/*
-	 * Configure the peripheral pin choices
-	 * for both of the serial ports
-	 *
-	 * Note that telemetrum will use U1CFG_ALT_2
-	 * but that overlaps with SPI ALT_2, so until
-	 * we can test that this works, we'll set this
-	 * to ALT_1
-	 */
-	PERCFG = (PERCFG_U1CFG_ALT_1 |
-		  PERCFG_U0CFG_ALT_2);
-
-	/*
-	 * Make the SPI pins controlled by the SPI
-	 * hardware
-	 */
-	P1SEL |= ((1 << 5) | (1 << 4) | (1 << 3));
-
-	/*
-	 * SPI in master mode
-	 */
-	U0CSR = (UxCSR_MODE_SPI |
-		 UxCSR_MASTER);
-
-	/*
-	 * The cc1111 is limited to a 24/8 MHz SPI clock,
-	 * while the 25LC1024 is limited to 20MHz. So,
-	 * use the 3MHz clock (BAUD_E 17, BAUD_M 0)
-	 */
-	U0BAUD = 0;
-	U0GCR = (UxGCR_CPOL_NEGATIVE |
-		 UxGCR_CPHA_FIRST_EDGE |
-		 UxGCR_ORDER_MSB |
-		 (17 << UxGCR_BAUD_E_SHIFT));
-}
-
-void
-usart_cs(uint8_t b)
-{
-	CS = b;
-}
-
-uint8_t
-usart_in_out(uint8_t byte)
-{
-	U0DBUF = byte;
-	while ((U0CSR & UxCSR_TX_BYTE) == 0)
-		;
-	U0CSR &= ~UxCSR_TX_BYTE;
-	return U0DBUF;
-}
-
-void
-usart_out_byte(uint8_t byte)
-{
-	(void) usart_in_out(byte);
-}
-
-uint8_t
-usart_in_byte(void)
-{
-	return usart_in_out(0xff);
-}
-
-#define spi_init()	usart_init()
-#define spi_out_byte(b)	usart_out_byte(b)
-#define spi_in_byte()	usart_in_byte()
-#define spi_cs(b)	usart_cs(b)
-
-#endif
-
-uint8_t
-rdsr(void)
-{
-	uint8_t status;
-	spi_cs(0);
-	spi_out_byte(0x05);
-	status = spi_in_byte();
-	spi_cs(1);
-	return status;
-}
-
-void
-wrsr(uint8_t status)
-{
-	spi_cs(0);
-	spi_out_byte(0x01);
-	spi_out_byte(status);
-	spi_cs(1);
-}
-
-void
-wren(void)
-{
-	spi_cs(0);
-	spi_out_byte(0x06);
-	spi_cs(1);
-}
-
-void
-write(uint32_t addr, uint8_t *bytes, uint16_t len)
-{
-	wren();
-	spi_cs(0);
-	spi_out_byte(0x02);
-	spi_out_byte(addr >> 16);
-	spi_out_byte(addr >> 8);
-	spi_out_byte(addr);
-	while (len-- > 0)
-		spi_out_byte(*bytes++);
-	spi_cs(1);
-	for (;;) {
-		uint8_t status = rdsr();
-		if ((status & (1 << 0)) == 0)
-			break;
-	}
-}
-
-void
-read(uint32_t addr, uint8_t *bytes, uint16_t len)
-{
-	spi_cs(0);
-	spi_out_byte(0x03);
-	spi_out_byte(addr >> 16);
-	spi_out_byte(addr >> 8);
-	spi_out_byte(addr);
-	while (len-- > 0)
-		*bytes++ = spi_in_byte();
-	spi_cs(1);
-}
-
-void
-debug_byte(uint8_t byte)
-{
-	uint8_t s;
-
-	for (s = 0; s < 8; s++) {
-		DEBUG = byte & 1;
-		delay(5);
-		byte >>= 1;
-	}
-}
-
-#define STRING	"\360\252"
-#define LENGTH	2
-
-main ()
-{
-	uint8_t	status;
-	uint8_t buf[LENGTH];
-	int i;
-
-	P1DIR |= 2;
-	CLKCON = 0;
-	while (!(SLEEP & SLEEP_XOSC_STB))
-		;
-
-	spi_init();
-
-	status = rdsr();
-	/*
-	 * Turn off both block-protect bits
-	 */
-	status &= ~((1 << 3) | (1 << 2));
-	/*
-	 * Turn off write protect enable
-	 */
-	status &= ~(1 << 7);
-	wrsr(status);
-	write(0x0, STRING, LENGTH);
-	for (;;) {
-		read(0x0, buf, LENGTH);
-		for (i = 0; i < LENGTH; i++)
-			debug_byte(buf[i]);
-	}
-}
diff --git a/cctools/target/isr.c b/cctools/target/isr.c
deleted file mode 100644
index ae4d04c5..00000000
--- a/cctools/target/isr.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-void rftxrx_isr (void) __interrupt(0) __using(1)
-{
-}
-
-void adc_isr (void) __interrupt(1) __using(1)
-{
-}
-
-void urx0_isr (void) __interrupt(2) __using(1)
-{
-}
-
-void urx1_isr (void) __interrupt(3) __using(1)
-{
-}
-
-void enc_isr (void) __interrupt(4) __using(1)
-{
-}
-
-void st_isr (void) __interrupt(5) __using(1)
-{
-}
-
-void usb_isr (void) __interrupt(6) __using(1)
-{
-}
-
-void utx0_isr (void) __interrupt(7) __using(1)
-{
-}
-
-void dma_isr (void) __interrupt(8) __using(1)
-{
-}
-
-void t1_isr (void) __interrupt(9) __using(1)
-{
-}
-
-void t2_isr (void) __interrupt(10) __using(1)
-{
-}
-
-void t3_isr (void) __interrupt(11) __using(1)
-{
-}
-
-void t4_isr (void) __interrupt(12) __using(1)
-{
-}
-
-void p0int_isr (void) __interrupt(13) __using(1)
-{
-}
-
-void utx1_isr (void) __interrupt(14) __using(1)
-{
-}
-
-void p1int_isr (void) __interrupt(15) __using(1)
-{
-}
-
-void rf_isr (void) __interrupt(16) __using(1)
-{
-}
-
-void wdt_isr (void) __interrupt(17) __using(1)
-{
-}
diff --git a/cctools/target/radio/Makefile b/cctools/target/radio/Makefile
deleted file mode 100644
index 97706fef..00000000
--- a/cctools/target/radio/Makefile
+++ /dev/null
@@ -1,52 +0,0 @@
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=--out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf400 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=xmit.c recv.c init.c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=xmit-flash.ihx xmit-ram.ihx recv-flash.ihx recv-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-xmit-ram.ihx: xmit.rel init.rel Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o xmit-ram.ihx xmit.rel init.rel
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o xmit-flash.ihx xmit.rel init.rel
-
-xmit-flash.ihx: xmit-ram.ihx
-
-recv-ram.ihx: recv.rel init.rel Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o recv-ram.ihx recv.rel init.rel
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o recv-flash.ihx recv.rel init.rel
-
-recv-flash.ihx: recv-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
-
-install:
diff --git a/cctools/target/radio/init.c b/cctools/target/radio/init.c
deleted file mode 100644
index ea7c984c..00000000
--- a/cctools/target/radio/init.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * Copyright © 2009 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include "radio.h"
-
-/* Values from SmartRF® Studio for:
- *
- * Deviation:	20.507812 kHz
- * Datarate:	38.360596 kBaud
- * Modulation:	GFSK
- * RF Freq:	434.549927 MHz
- * Channel:	99.975586 kHz
- * Channel:	0
- * RX filter:	93.75 kHz
- */
-
-/*
- * For 434.550MHz, the frequency value is:
- *
- * 434.550e6 / (24e6 / 2**16) = 1186611.2
- */
-
-#define FREQ_CONTROL	1186611
-
-/*
- * For IF freq of 140.62kHz, the IF value is:
- *
- * 140.62e3 / (24e6 / 2**10) = 6
- */
-
-#define IF_FREQ_CONTROL	6
-
-/*
- * For channel bandwidth of 93.75 kHz, the CHANBW_E and CHANBW_M values are
- *
- * BW = 24e6 / (8 * (4 + M) * 2 ** E)
- *
- * So, M = 0 and E = 3
- */
-
-#define CHANBW_M	0
-#define CHANBW_E	3
-
-/*
- * For a symbol rate of 38360kBaud, the DRATE_E and DRATE_M values are:
- *
- * R = (256 + M) * 2** E * 24e6 / 2**28
- *
- * So M is 163 and E is 10
- */
-
-#define DRATE_E		10
-#define DRATE_M		163
-
-/*
- * For a channel deviation of 20.5kHz, the DEVIATION_E and DEVIATION_M values are:
- *
- * F = 24e6/2**17 * (8 + DEVIATION_M) * 2**DEVIATION_E
- *
- * So M is 6 and E is 3
- */
-
-#define DEVIATION_M	6
-#define DEVIATION_E	3
-
-#define PACKET_LEN	128
-
-/* This are from the table for 433MHz */
-
-#define RF_POWER_M30_DBM	0x12
-#define RF_POWER_M20_DBM	0x0e
-#define RF_POWER_M15_DBM	0x1d
-#define RF_POWER_M10_DBM	0x34
-#define RF_POWER_M5_DBM		0x2c
-#define RF_POWER_0_DBM		0x60
-#define RF_POWER_5_DBM		0x84
-#define RF_POWER_7_DBM		0xc8
-#define RF_POWER_10_DBM		0xc0
-
-#define RF_POWER		RF_POWER_0_DBM
-
-static __code uint8_t radio_setup[] = {
-	RF_PA_TABLE7_OFF,	RF_POWER,
-	RF_PA_TABLE6_OFF,	RF_POWER,
-	RF_PA_TABLE5_OFF,	RF_POWER,
-	RF_PA_TABLE4_OFF,	RF_POWER,
-	RF_PA_TABLE3_OFF,	RF_POWER,
-	RF_PA_TABLE2_OFF,	RF_POWER,
-	RF_PA_TABLE1_OFF,	RF_POWER,
-	RF_PA_TABLE0_OFF,	RF_POWER,
-
-	RF_FREQ2_OFF,		FREQ_CONTROL >> 16,
-	RF_FREQ1_OFF,		FREQ_CONTROL >> 8,
-	RF_FREQ0_OFF,		FREQ_CONTROL >> 0,
-
-	RF_FSCTRL1_OFF,		(IF_FREQ_CONTROL << RF_FSCTRL1_FREQ_IF_SHIFT),
-	RF_FSCTRL0_OFF,		(0 << RF_FSCTRL0_FREQOFF_SHIFT),
-
-	RF_MDMCFG4_OFF,		((CHANBW_E << RF_MDMCFG4_CHANBW_E_SHIFT) |
-				 (CHANBW_M << RF_MDMCFG4_CHANBW_M_SHIFT) |
-				 (DRATE_E << RF_MDMCFG4_DRATE_E_SHIFT)),
-	RF_MDMCFG3_OFF,		(DRATE_M << RF_MDMCFG3_DRATE_M_SHIFT),
-	RF_MDMCFG2_OFF,		(RF_MDMCFG2_DEM_DCFILT_OFF |
-				 RF_MDMCFG2_MOD_FORMAT_GFSK |
-				 RF_MDMCFG2_SYNC_MODE_15_16_THRES),
-	RF_MDMCFG1_OFF,		(RF_MDMCFG1_FEC_EN |
-				 RF_MDMCFG1_NUM_PREAMBLE_4 |
-				 (2 << RF_MDMCFG1_CHANSPC_E_SHIFT)),
-	RF_MDMCFG0_OFF,		(17 << RF_MDMCFG0_CHANSPC_M_SHIFT),
-
-	RF_CHANNR_OFF,		0,
-
-	RF_DEVIATN_OFF,		((DEVIATION_E << RF_DEVIATN_DEVIATION_E_SHIFT) |
-				 (DEVIATION_M << RF_DEVIATN_DEVIATION_M_SHIFT)),
-
-	/* SmartRF says set LODIV_BUF_CURRENT_TX to 0
-	 * And, we're not using power ramping, so use PA_POWER 0
-	 */
-	RF_FREND0_OFF,		((1 << RF_FREND0_LODIV_BUF_CURRENT_TX_SHIFT) |
-				 (0 << RF_FREND0_PA_POWER_SHIFT)),
-
-	RF_FREND1_OFF,		((1 << RF_FREND1_LNA_CURRENT_SHIFT) |
-				 (1 << RF_FREND1_LNA2MIX_CURRENT_SHIFT) |
-				 (1 << RF_FREND1_LODIV_BUF_CURRENT_RX_SHIFT) |
-				 (2 << RF_FREND1_MIX_CURRENT_SHIFT)),
-
-	RF_FSCAL3_OFF,		0xE9,
-	RF_FSCAL2_OFF,		0x0A,
-	RF_FSCAL1_OFF,		0x00,
-	RF_FSCAL0_OFF,		0x1F,
-
-	RF_TEST2_OFF,		0x88,
-	RF_TEST1_OFF,		0x31,
-	RF_TEST0_OFF,		0x09,
-
-	/* default sync values */
-	RF_SYNC1_OFF,		0xD3,
-	RF_SYNC0_OFF,		0x91,
-
-	/* max packet length */
-	RF_PKTLEN_OFF,		PACKET_LEN,
-
-	RF_PKTCTRL1_OFF,	((1 << PKTCTRL1_PQT_SHIFT)|
-				 PKTCTRL1_APPEND_STATUS|
-				 PKTCTRL1_ADR_CHK_NONE),
-	RF_PKTCTRL0_OFF,	(RF_PKTCTRL0_WHITE_DATA|
-				 RF_PKTCTRL0_PKT_FORMAT_NORMAL|
-				 RF_PKTCTRL0_CRC_EN|
-				 RF_PKTCTRL0_LENGTH_CONFIG_FIXED),
-	RF_ADDR_OFF,		0x00,
-	RF_MCSM2_OFF,		(RF_MCSM2_RX_TIME_END_OF_PACKET),
-	RF_MCSM1_OFF,		(RF_MCSM1_CCA_MODE_RSSI_BELOW_UNLESS_RECEIVING|
-				 RF_MCSM1_RXOFF_MODE_IDLE|
-				 RF_MCSM1_TXOFF_MODE_IDLE),
-	RF_MCSM0_OFF,		(RF_MCSM0_FS_AUTOCAL_FROM_IDLE|
-				 RF_MCSM0_MAGIC_3|
-				 RF_MCSM0_CLOSE_IN_RX_18DB),
-	RF_FOCCFG_OFF,		(RF_FOCCFG_FOC_PRE_K_3K,
-				 RF_FOCCFG_FOC_POST_K_PRE_K,
-				 RF_FOCCFG_FOC_LIMIT_BW_OVER_4),
-	RF_BSCFG_OFF,		(RF_BSCFG_BS_PRE_K_2K|
-				 RF_BSCFG_BS_PRE_KP_3KP|
-				 RF_BSCFG_BS_POST_KI_PRE_KI|
-				 RF_BSCFG_BS_POST_KP_PRE_KP|
-				 RF_BSCFG_BS_LIMIT_0),
-	RF_AGCCTRL2_OFF,	0x43,
-	RF_AGCCTRL1_OFF,	0x40,
-	RF_AGCCTRL0_OFF,	0x91,
-
-	RF_IOCFG2_OFF,		0x00,
-	RF_IOCFG1_OFF,		0x00,
-	RF_IOCFG0_OFF,		0x00,
-};
-
-void
-radio_init(void) {
-	uint8_t	i;
-	for (i = 0; i < sizeof (radio_setup); i += 2)
-		RF[radio_setup[i]] = radio_setup[i+1];
-}
-
-#define nop()	_asm nop _endasm;
-
-void
-delay (unsigned char n)
-{
-	unsigned char i = 0;
-
-	n <<= 1;
-	while (--n != 0)
-		while (--i != 0)
-			nop();
-}
diff --git a/cctools/target/radio/radio.h b/cctools/target/radio/radio.h
deleted file mode 100644
index f68001e4..00000000
--- a/cctools/target/radio/radio.h
+++ /dev/null
@@ -1,435 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include <stdint.h>
-
-sfr at 0x80 P0;
-sfr at 0x90 P1;
-sbit at 0x90 P1_0;
-sbit at 0x91 P1_1;
-sbit at 0x92 P1_2;
-sbit at 0x93 P1_3;
-sbit at 0x94 P1_4;
-sbit at 0x95 P1_5;
-sbit at 0x96 P1_6;
-sbit at 0x97 P1_7;
-
-sfr at 0xA0 P2;
-sfr at 0xC6 CLKCON;
-
-sfr at 0xF1 PERCFG;
-sfr at 0xF2 ADCCFG;
-sfr at 0xF3 P0SEL;
-sfr at 0xF4 P1SEL;
-sfr at 0xF5 P2SEL;
-
-sfr at 0xFD P0DIR;
-sfr at 0xFE P1DIR;
-sfr at 0xFF P2DIR;
-sfr at 0x8F P0INP;
-sfr at 0xF6 P1INP;
-sfr at 0xF7 P2INP;
-
-sfr at 0x89 P0IFG;
-sfr at 0x8A P1IFG;
-sfr at 0x8B P2IFG;
-
-sfr at 0xD9 RFD;
-sfr at 0xE9 RFIF;
-#define RFIF_IM_TXUNF	(1 << 7)
-#define RFIF_IM_RXOVF	(1 << 6)
-#define RFIF_IM_TIMEOUT	(1 << 5)
-#define RFIF_IM_DONE	(1 << 4)
-#define RFIF_IM_CS	(1 << 3)
-#define RFIF_IM_PQT	(1 << 2)
-#define RFIF_IM_CCA	(1 << 1)
-#define RFIF_IM_SFD	(1 << 0)
-
-sfr at 0xE1 RFST;
-
-sfr at 0x88 TCON;
-
-sfr at 0xbe SLEEP;
-
-# define SLEEP_USB_EN		(1 << 7)
-# define SLEEP_XOSC_STB		(1 << 6)
-
-sbit at 0x89 RFTXRXIF;
-
-#define TCON_RFTXRXIF	(1 << 1)
-
-#define RFST_SFSTXON	0x00
-#define RFST_SCAL	0x01
-#define RFST_SRX	0x02
-#define RFST_STX	0x03
-#define RFST_SIDLE	0x04
-
-__xdata __at (0xdf00) uint8_t RF[0x3c];
-
-__xdata __at (0xdf2f) uint8_t RF_IOCFG2;
-#define RF_IOCFG2_OFF	0x2f
-
-__xdata __at (0xdf30) uint8_t RF_IOCFG1;
-#define RF_IOCFG1_OFF	0x30
-
-__xdata __at (0xdf31) uint8_t RF_IOCFG0;
-#define RF_IOCFG0_OFF	0x31
-
-__xdata __at (0xdf00) uint8_t RF_SYNC1;
-#define RF_SYNC1_OFF	0x00
-
-__xdata __at (0xdf01) uint8_t RF_SYNC0;
-#define RF_SYNC0_OFF	0x01
-
-__xdata __at (0xdf02) uint8_t RF_PKTLEN;
-#define RF_PKTLEN_OFF	0x02
-
-__xdata __at (0xdf03) uint8_t RF_PKTCTRL1;
-#define RF_PKTCTRL1_OFF	0x03
-#define PKTCTRL1_PQT_MASK			(0x7 << 5)
-#define PKTCTRL1_PQT_SHIFT			5
-#define PKTCTRL1_APPEND_STATUS			(1 << 2)
-#define PKTCTRL1_ADR_CHK_NONE			(0 << 0)
-#define PKTCTRL1_ADR_CHK_NO_BROADCAST		(1 << 0)
-#define PKTCTRL1_ADR_CHK_00_BROADCAST		(2 << 0)
-#define PKTCTRL1_ADR_CHK_00_FF_BROADCAST	(3 << 0)
-
-/* If APPEND_STATUS is used, two bytes will be added to the packet data */
-#define PKT_APPEND_STATUS_0_RSSI_MASK		(0xff)
-#define PKT_APPEND_STATUS_0_RSSI_SHIFT		0
-#define PKT_APPEND_STATUS_1_CRC_OK		(1 << 7)
-#define PKT_APPEND_STATUS_1_LQI_MASK		(0x7f)
-#define PKT_APPEND_STATUS_1_LQI_SHIFT		0
-
-__xdata __at (0xdf04) uint8_t RF_PKTCTRL0;
-#define RF_PKTCTRL0_OFF	0x04
-#define RF_PKTCTRL0_WHITE_DATA			(1 << 6)
-#define RF_PKTCTRL0_PKT_FORMAT_NORMAL		(0 << 4)
-#define RF_PKTCTRL0_PKT_FORMAT_RANDOM		(2 << 4)
-#define RF_PKTCTRL0_CRC_EN			(1 << 2)
-#define RF_PKTCTRL0_LENGTH_CONFIG_FIXED		(0 << 0)
-#define RF_PKTCTRL0_LENGTH_CONFIG_VARIABLE	(1 << 0)
-
-__xdata __at (0xdf05) uint8_t RF_ADDR;
-#define RF_ADDR_OFF	0x05
-
-__xdata __at (0xdf06) uint8_t RF_CHANNR;
-#define RF_CHANNR_OFF	0x06
-
-__xdata __at (0xdf07) uint8_t RF_FSCTRL1;
-#define RF_FSCTRL1_OFF	0x07
-
-#define RF_FSCTRL1_FREQ_IF_SHIFT	(0)
-
-__xdata __at (0xdf08) uint8_t RF_FSCTRL0;
-#define RF_FSCTRL0_OFF	0x08
-
-#define RF_FSCTRL0_FREQOFF_SHIFT	(0)
-
-__xdata __at (0xdf09) uint8_t RF_FREQ2;
-#define RF_FREQ2_OFF	0x09
-
-__xdata __at (0xdf0a) uint8_t RF_FREQ1;
-#define RF_FREQ1_OFF	0x0a
-
-__xdata __at (0xdf0b) uint8_t RF_FREQ0;
-#define RF_FREQ0_OFF	0x0b
-
-__xdata __at (0xdf0c) uint8_t RF_MDMCFG4;
-#define RF_MDMCFG4_OFF	0x0c
-
-#define RF_MDMCFG4_CHANBW_E_SHIFT	6
-#define RF_MDMCFG4_CHANBW_M_SHIFT	4
-#define RF_MDMCFG4_DRATE_E_SHIFT	0
-
-__xdata __at (0xdf0d) uint8_t RF_MDMCFG3;
-#define RF_MDMCFG3_OFF	0x0d
-
-#define RF_MDMCFG3_DRATE_M_SHIFT	0
-
-__xdata __at (0xdf0e) uint8_t RF_MDMCFG2;
-#define RF_MDMCFG2_OFF	0x0e
-
-#define RF_MDMCFG2_DEM_DCFILT_OFF	(1 << 7)
-#define RF_MDMCFG2_DEM_DCFILT_ON	(0 << 7)
-
-#define RF_MDMCFG2_MOD_FORMAT_MASK	(7 << 4)
-#define RF_MDMCFG2_MOD_FORMAT_2_FSK	(0 << 4)
-#define RF_MDMCFG2_MOD_FORMAT_GFSK	(1 << 4)
-#define RF_MDMCFG2_MOD_FORMAT_ASK_OOK	(3 << 4)
-#define RF_MDMCFG2_MOD_FORMAT_MSK	(7 << 4)
-
-#define RF_MDMCFG2_MANCHESTER_EN	(1 << 3)
-
-#define RF_MDMCFG2_SYNC_MODE_MASK		(0x7 << 0)
-#define RF_MDMCFG2_SYNC_MODE_NONE		(0x0 << 0)
-#define RF_MDMCFG2_SYNC_MODE_15_16		(0x1 << 0)
-#define RF_MDMCFG2_SYNC_MODE_16_16		(0x2 << 0)
-#define RF_MDMCFG2_SYNC_MODE_30_32		(0x3 << 0)
-#define RF_MDMCFG2_SYNC_MODE_NONE_THRES		(0x4 << 0)
-#define RF_MDMCFG2_SYNC_MODE_15_16_THRES	(0x5 << 0)
-#define RF_MDMCFG2_SYNC_MODE_16_16_THRES	(0x6 << 0)
-#define RF_MDMCFG2_SYNC_MODE_30_32_THRES	(0x7 << 0)
-
-__xdata __at (0xdf0f) uint8_t RF_MDMCFG1;
-#define RF_MDMCFG1_OFF	0x0f
-
-#define RF_MDMCFG1_FEC_EN			(1 << 7)
-#define RF_MDMCFG1_FEC_DIS			(0 << 7)
-
-#define RF_MDMCFG1_NUM_PREAMBLE_MASK		(7 << 4)
-#define RF_MDMCFG1_NUM_PREAMBLE_2		(0 << 4)
-#define RF_MDMCFG1_NUM_PREAMBLE_3		(1 << 4)
-#define RF_MDMCFG1_NUM_PREAMBLE_4		(2 << 4)
-#define RF_MDMCFG1_NUM_PREAMBLE_6		(3 << 4)
-#define RF_MDMCFG1_NUM_PREAMBLE_8		(4 << 4)
-#define RF_MDMCFG1_NUM_PREAMBLE_12		(5 << 4)
-#define RF_MDMCFG1_NUM_PREAMBLE_16		(6 << 4)
-#define RF_MDMCFG1_NUM_PREAMBLE_24		(7 << 4)
-
-#define RF_MDMCFG1_CHANSPC_E_MASK		(3 << 0)
-#define RF_MDMCFG1_CHANSPC_E_SHIFT		(0)
-
-__xdata __at (0xdf10) uint8_t RF_MDMCFG0;
-#define RF_MDMCFG0_OFF	0x10
-
-#define RF_MDMCFG0_CHANSPC_M_SHIFT		(0)
-
-__xdata __at (0xdf11) uint8_t RF_DEVIATN;
-#define RF_DEVIATN_OFF	0x11
-
-#define RF_DEVIATN_DEVIATION_E_SHIFT		4
-#define RF_DEVIATN_DEVIATION_M_SHIFT		0
-
-__xdata __at (0xdf12) uint8_t RF_MCSM2;
-#define RF_MCSM2_OFF	0x12
-#define RF_MCSM2_RX_TIME_RSSI			(1 << 4)
-#define RF_MCSM2_RX_TIME_QUAL			(1 << 3)
-#define RF_MCSM2_RX_TIME_MASK			(0x7)
-#define RF_MCSM2_RX_TIME_SHIFT			0
-#define RF_MCSM2_RX_TIME_END_OF_PACKET		(7)
-
-__xdata __at (0xdf13) uint8_t RF_MCSM1;
-#define RF_MCSM1_OFF	0x13
-#define RF_MCSM1_CCA_MODE_ALWAYS			(0 << 4)
-#define RF_MCSM1_CCA_MODE_RSSI_BELOW			(1 << 4)
-#define RF_MCSM1_CCA_MODE_UNLESS_RECEIVING		(2 << 4)
-#define RF_MCSM1_CCA_MODE_RSSI_BELOW_UNLESS_RECEIVING	(3 << 4)
-#define RF_MCSM1_RXOFF_MODE_IDLE			(0 << 2)
-#define RF_MCSM1_RXOFF_MODE_FSTXON			(1 << 2)
-#define RF_MCSM1_RXOFF_MODE_TX				(2 << 2)
-#define RF_MCSM1_RXOFF_MODE_RX				(3 << 2)
-#define RF_MCSM1_TXOFF_MODE_IDLE			(0 << 0)
-#define RF_MCSM1_TXOFF_MODE_FSTXON			(1 << 0)
-#define RF_MCSM1_TXOFF_MODE_TX				(2 << 0)
-#define RF_MCSM1_TXOFF_MODE_RX				(3 << 0)
-
-__xdata __at (0xdf14) uint8_t RF_MCSM0;
-#define RF_MCSM0_OFF	0x14
-#define RF_MCSM0_FS_AUTOCAL_NEVER		(0 << 4)
-#define RF_MCSM0_FS_AUTOCAL_FROM_IDLE		(1 << 4)
-#define RF_MCSM0_FS_AUTOCAL_TO_IDLE		(2 << 4)
-#define RF_MCSM0_FS_AUTOCAL_TO_IDLE_EVERY_4	(3 << 4)
-#define RF_MCSM0_MAGIC_3			(1 << 3)
-#define RF_MCSM0_MAGIC_2			(1 << 2)
-#define RF_MCSM0_CLOSE_IN_RX_0DB		(0 << 0)
-#define RF_MCSM0_CLOSE_IN_RX_6DB		(1 << 0)
-#define RF_MCSM0_CLOSE_IN_RX_12DB		(2 << 0)
-#define RF_MCSM0_CLOSE_IN_RX_18DB		(3 << 0)
-
-__xdata __at (0xdf15) uint8_t RF_FOCCFG;
-#define RF_FOCCFG_OFF	0x15
-#define RF_FOCCFG_FOC_BS_CS_GATE		(1 << 5)
-#define RF_FOCCFG_FOC_PRE_K_1K			(0 << 3)
-#define RF_FOCCFG_FOC_PRE_K_2K			(1 << 3)
-#define RF_FOCCFG_FOC_PRE_K_3K			(2 << 3)
-#define RF_FOCCFG_FOC_PRE_K_4K			(3 << 3)
-#define RF_FOCCFG_FOC_POST_K_PRE_K		(0 << 2)
-#define RF_FOCCFG_FOC_POST_K_PRE_K_OVER_2	(1 << 2)
-#define RF_FOCCFG_FOC_LIMIT_0			(0 << 0)
-#define RF_FOCCFG_FOC_LIMIT_BW_OVER_8		(1 << 0)
-#define RF_FOCCFG_FOC_LIMIT_BW_OVER_4		(2 << 0)
-#define RF_FOCCFG_FOC_LIMIT_BW_OVER_2		(3 << 0)
-
-__xdata __at (0xdf16) uint8_t RF_BSCFG;
-#define RF_BSCFG_OFF	0x16
-#define RF_BSCFG_BS_PRE_K_1K			(0 << 6)
-#define RF_BSCFG_BS_PRE_K_2K			(1 << 6)
-#define RF_BSCFG_BS_PRE_K_3K			(2 << 6)
-#define RF_BSCFG_BS_PRE_K_4K			(3 << 6)
-#define RF_BSCFG_BS_PRE_KP_1KP			(0 << 4)
-#define RF_BSCFG_BS_PRE_KP_2KP			(1 << 4)
-#define RF_BSCFG_BS_PRE_KP_3KP			(2 << 4)
-#define RF_BSCFG_BS_PRE_KP_4KP			(3 << 4)
-#define RF_BSCFG_BS_POST_KI_PRE_KI		(0 << 3)
-#define RF_BSCFG_BS_POST_KI_PRE_KI_OVER_2	(1 << 3)
-#define RF_BSCFG_BS_POST_KP_PRE_KP		(0 << 2)
-#define RF_BSCFG_BS_POST_KP_PRE_KP_OVER_2	(1 << 2)
-#define RF_BSCFG_BS_LIMIT_0			(0 << 0)
-#define RF_BSCFG_BS_LIMIT_3_125			(1 << 0)
-#define RF_BSCFG_BS_LIMIT_6_25			(2 << 0)
-#define RF_BSCFG_BS_LIMIT_12_5			(3 << 0)
-
-__xdata __at (0xdf17) uint8_t RF_AGCCTRL2;
-#define RF_AGCCTRL2_OFF	0x17
-
-__xdata __at (0xdf18) uint8_t RF_AGCCTRL1;
-#define RF_AGCCTRL1_OFF	0x18
-
-__xdata __at (0xdf19) uint8_t RF_AGCCTRL0;
-#define RF_AGCCTRL0_OFF	0x19
-
-__xdata __at (0xdf1a) uint8_t RF_FREND1;
-#define RF_FREND1_OFF	0x1a
-
-#define RF_FREND1_LNA_CURRENT_SHIFT		6
-#define RF_FREND1_LNA2MIX_CURRENT_SHIFT		4
-#define RF_FREND1_LODIV_BUF_CURRENT_RX_SHIFT	2
-#define RF_FREND1_MIX_CURRENT_SHIFT		0
-
-__xdata __at (0xdf1b) uint8_t RF_FREND0;
-#define RF_FREND0_OFF	0x1b
-
-#define RF_FREND0_LODIV_BUF_CURRENT_TX_MASK	(0x3 << 4)
-#define RF_FREND0_LODIV_BUF_CURRENT_TX_SHIFT	4
-#define RF_FREND0_PA_POWER_MASK			(0x7)
-#define RF_FREND0_PA_POWER_SHIFT		0
-
-__xdata __at (0xdf1c) uint8_t RF_FSCAL3;
-#define RF_FSCAL3_OFF	0x1c
-
-__xdata __at (0xdf1d) uint8_t RF_FSCAL2;
-#define RF_FSCAL2_OFF	0x1d
-
-__xdata __at (0xdf1e) uint8_t RF_FSCAL1;
-#define RF_FSCAL1_OFF	0x1e
-
-__xdata __at (0xdf1f) uint8_t RF_FSCAL0;
-#define RF_FSCAL0_OFF	0x1f
-
-__xdata __at (0xdf23) uint8_t RF_TEST2;
-#define RF_TEST2_OFF	0x23
-
-#define RF_TEST2_NORMAL_MAGIC		0x88
-#define RF_TEST2_RX_LOW_DATA_RATE_MAGIC	0x81
-
-__xdata __at (0xdf24) uint8_t RF_TEST1;
-#define RF_TEST1_OFF	0x24
-
-#define RF_TEST1_TX_MAGIC		0x31
-#define RF_TEST1_RX_LOW_DATA_RATE_MAGIC	0x35
-
-__xdata __at (0xdf25) uint8_t RF_TEST0;
-#define RF_TEST0_OFF	0x25
-
-#define RF_TEST0_7_2_MASK		(0xfc)
-#define RF_TEST0_VCO_SEL_CAL_EN		(1 << 1)
-#define RF_TEST0_0_MASK			(1)
-
-/* These are undocumented, and must be computed
- * using the provided tool.
- */
-__xdata __at (0xdf27) uint8_t RF_PA_TABLE7;
-#define RF_PA_TABLE7_OFF	0x27
-
-__xdata __at (0xdf28) uint8_t RF_PA_TABLE6;
-#define RF_PA_TABLE6_OFF	0x28
-
-__xdata __at (0xdf29) uint8_t RF_PA_TABLE5;
-#define RF_PA_TABLE5_OFF	0x29
-
-__xdata __at (0xdf2a) uint8_t RF_PA_TABLE4;
-#define RF_PA_TABLE4_OFF	0x2a
-
-__xdata __at (0xdf2b) uint8_t RF_PA_TABLE3;
-#define RF_PA_TABLE3_OFF	0x2b
-
-__xdata __at (0xdf2c) uint8_t RF_PA_TABLE2;
-#define RF_PA_TABLE2_OFF	0x2c
-
-__xdata __at (0xdf2d) uint8_t RF_PA_TABLE1;
-#define RF_PA_TABLE1_OFF	0x2d
-
-__xdata __at (0xdf2e) uint8_t RF_PA_TABLE0;
-#define RF_PA_TABLE0_OFF	0x2e
-
-__xdata __at (0xdf36) uint8_t RF_PARTNUM;
-#define RF_PARTNUM_OFF	0x36
-
-__xdata __at (0xdf37) uint8_t RF_VERSION;
-#define RF_VERSION_OFF	0x37
-
-__xdata __at (0xdf38) uint8_t RF_FREQEST;
-#define RF_FREQEST_OFF	0x38
-
-__xdata __at (0xdf39) uint8_t RF_LQI;
-#define RF_LQI_OFF	0x39
-
-#define RF_LQI_CRC_OK			(1 << 7)
-#define RF_LQI_LQI_EST_MASK		(0x7f)
-
-__xdata __at (0xdf3a) uint8_t RF_RSSI;
-#define RF_RSSI_OFF	0x3a
-
-__xdata __at (0xdf3b) uint8_t RF_MARCSTATE;
-#define RF_MARCSTATE_OFF	0x3b
-
-#define RF_MARCSTATE_MASK		0x0f
-#define RF_MARCSTATE_SLEEP		0x00
-#define RF_MARCSTATE_IDLE		0x01
-#define RF_MARCSTATE_VCOON_MC		0x03
-#define RF_MARCSTATE_REGON_MC		0x04
-#define RF_MARCSTATE_MANCAL		0x05
-#define RF_MARCSTATE_VCOON		0x06
-#define RF_MARCSTATE_REGON		0x07
-#define RF_MARCSTATE_STARTCAL		0x08
-#define RF_MARCSTATE_BWBOOST		0x09
-#define RF_MARCSTATE_FS_LOCK		0x0a
-#define RF_MARCSTATE_IFADCON		0x0b
-#define RF_MARCSTATE_ENDCAL		0x0c
-#define RF_MARCSTATE_RX			0x0d
-#define RF_MARCSTATE_RX_END		0x0e
-#define RF_MARCSTATE_RX_RST		0x0f
-#define RF_MARCSTATE_TXRX_SWITCH	0x10
-#define RF_MARCSTATE_RX_OVERFLOW	0x11
-#define RF_MARCSTATE_FSTXON		0x12
-#define RF_MARCSTATE_TX			0x13
-#define RF_MARCSTATE_TX_END		0x14
-#define RF_MARCSTATE_RXTX_SWITCH	0x15
-#define RF_MARCSTATE_TX_UNDERFLOW	0x16
-
-
-__xdata __at (0xdf3c) uint8_t RF_PKTSTATUS;
-#define RF_PKTSTATUS_OFF	0x3c
-
-#define RF_PKTSTATUS_CRC_OK		(1 << 7)
-#define RF_PKTSTATUS_CS			(1 << 6)
-#define RF_PKTSTATUS_PQT_REACHED	(1 << 5)
-#define RF_PKTSTATUS_CCA		(1 << 4)
-#define RF_PKTSTATUS_SFD		(1 << 3)
-
-__xdata __at (0xdf3d) uint8_t RF_VCO_VC_DAC;
-#define RF_VCO_VC_DAC_OFF	0x3d
-
-#define PACKET_LEN	128
-
-void
-radio_init(void);
-
-void
-delay (unsigned char n);
diff --git a/cctools/target/radio/recv.c b/cctools/target/radio/recv.c
deleted file mode 100644
index c50c3205..00000000
--- a/cctools/target/radio/recv.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include "radio.h"
-
-main ()
-{
-	static uint8_t	packet[PACKET_LEN + 2];
-	CLKCON = 0;
-	while (!(SLEEP & SLEEP_XOSC_STB))
-		;
-	/* Set P2_0 to output */
-	P1 = 0;
-	P1DIR = 0x02;
-	radio_init ();
-	delay(100);
-
-	for (;;) {
-		uint8_t	i;
-		RFST = RFST_SIDLE;
-		RFIF = 0;
-		delay(100);
-		RFST = RFST_SRX;
-//		while (!(RFIF & RFIF_IM_CS));
-//		P1 = 2;
-		for (i = 0; i < PACKET_LEN + 2; i++) {
-			while (!RFTXRXIF)
-				;
-			P1=2;
-			RFTXRXIF = 0;
-			packet[i] = RFD;
-		}
-		P1 = 0;
-
-		/* check packet contents */
-		for (i = 0; i < PACKET_LEN; i++)
-			if (packet[i] != i)
-				break;
-
-		/* get excited if the packet came through correctly */
-		if (i == PACKET_LEN &&
-		    packet[PACKET_LEN+1] & PKT_APPEND_STATUS_1_CRC_OK)
-		{
-			for (i = 0; i < 5; i++){
-				P1 = 2;
-				delay(100);
-				P1 = 0;
-				delay(100);
-			}
-		}
-		delay(100);
-	}
-}
diff --git a/cctools/target/radio/xmit.c b/cctools/target/radio/xmit.c
deleted file mode 100644
index e80a0f8b..00000000
--- a/cctools/target/radio/xmit.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright © 2009 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include "radio.h"
-
-main ()
-{
-	int16_t	j;
-	CLKCON = 0;
-	while (!(SLEEP & SLEEP_XOSC_STB))
-		;
-	P1 = 0;
-	P1DIR = 3;
-	radio_init ();
-	delay(100);
-
-	for (;;) {
-		uint8_t	i;
-
-		for (j = 0; j < 100; j++)
-			delay(100);
-		P1 = 2;
-		RFST = RFST_SIDLE;
-		delay(1);
-		RFST = RFST_STX;
-		for (i = 0; i < PACKET_LEN; i++) {
-			while (!RFTXRXIF);
-			RFTXRXIF = 0;
-			RFD = i;
-		}
-		P1 = 0;
-	}
-}
diff --git a/cctools/target/serial/Makefile b/cctools/target/serial/Makefile
deleted file mode 100644
index 3a1d81e8..00000000
--- a/cctools/target/serial/Makefile
+++ /dev/null
@@ -1,46 +0,0 @@
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=--out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf800 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=serial.c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=serial-flash.ihx serial-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-serial-ram.ihx: $(REL) Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o serial-ram.ihx $(REL)
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o serial-flash.ihx $(REL)
-
-serial-flash.ihx: serial-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
-
-install:
diff --git a/cctools/target/serial/serial.c b/cctools/target/serial/serial.c
deleted file mode 100644
index 63f6c6de..00000000
--- a/cctools/target/serial/serial.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include <stdint.h>
-
-/*
- * Validate UART1
- */
-
-sfr at 0x80 P0;
-sfr at 0x90 P1;
-sfr at 0xA0 P2;
-sfr at 0xC6 CLKCON;
-sfr at 0xbe SLEEP;
-
-# define SLEEP_USB_EN		(1 << 7)
-# define SLEEP_XOSC_STB		(1 << 6)
-
-sfr at 0xF1 PERCFG;
-#define PERCFG_T1CFG_ALT_1	(0 << 6)
-#define PERCFG_T1CFG_ALT_2	(1 << 6)
-
-#define PERCFG_T3CFG_ALT_1	(0 << 5)
-#define PERCFG_T3CFG_ALT_2	(1 << 5)
-
-#define PERCFG_T4CFG_ALT_1	(0 << 4)
-#define PERCFG_T4CFG_ALT_2	(1 << 4)
-
-#define PERCFG_U1CFG_ALT_1	(0 << 1)
-#define PERCFG_U1CFG_ALT_2	(1 << 1)
-
-#define PERCFG_U0CFG_ALT_1	(0 << 0)
-#define PERCFG_U0CFG_ALT_2	(1 << 0)
-
-sfr at 0xF2 ADCCFG;
-sfr at 0xF3 P0SEL;
-sfr at 0xF4 P1SEL;
-sfr at 0xF5 P2SEL;
-
-sfr at 0xFD P0DIR;
-sfr at 0xFE P1DIR;
-sfr at 0xFF P2DIR;
-sfr at 0x8F P0INP;
-sfr at 0xF6 P1INP;
-sfr at 0xF7 P2INP;
-
-sfr at 0x89 P0IFG;
-sfr at 0x8A P1IFG;
-sfr at 0x8B P2IFG;
-
-sbit at 0x90 P1_0;
-sbit at 0x91 P1_1;
-sbit at 0x92 P1_2;
-sbit at 0x93 P1_3;
-sbit at 0x94 P1_4;
-sbit at 0x95 P1_5;
-sbit at 0x96 P1_6;
-sbit at 0x97 P1_7;
-
-/*
- * UART registers
- */
-
-sfr at 0x86 U0CSR;
-sfr at 0xF8 U1CSR;
-
-/*
- * IRCON2
- */
-sfr at 0xE8 IRCON2;	/* CPU Interrupt Flag 5 */
-
-sbit at 0xE8 USBIF;	/* USB interrupt flag (shared with Port2) */
-sbit at 0xE8 P2IF;	/* Port2 interrupt flag (shared with USB) */
-sbit at 0xE9 UTX0IF;	/* USART0 TX interrupt flag */
-sbit at 0xEA UTX1IF;	/* USART1 TX interrupt flag (shared with I2S TX) */
-sbit at 0xEA I2STXIF;	/* I2S TX interrupt flag (shared with USART1 TX) */
-sbit at 0xEB P1IF;	/* Port1 interrupt flag */
-sbit at 0xEC WDTIF;	/* Watchdog timer interrupt flag */
-
-# define UxCSR_MODE_UART		(1 << 7)
-# define UxCSR_MODE_SPI			(0 << 7)
-# define UxCSR_RE			(1 << 6)
-# define UxCSR_SLAVE			(1 << 5)
-# define UxCSR_MASTER			(0 << 5)
-# define UxCSR_FE			(1 << 4)
-# define UxCSR_ERR			(1 << 3)
-# define UxCSR_RX_BYTE			(1 << 2)
-# define UxCSR_TX_BYTE			(1 << 1)
-# define UxCSR_ACTIVE			(1 << 0)
-
-sfr at 0xc4 U0UCR;
-sfr at 0xfb U1UCR;
-
-# define UxUCR_FLUSH			(1 << 7)
-# define UxUCR_FLOW_DISABLE		(0 << 6)
-# define UxUCR_FLOW_ENABLE		(1 << 6)
-# define UxUCR_D9_EVEN_PARITY		(0 << 5)
-# define UxUCR_D9_ODD_PARITY		(1 << 5)
-# define UxUCR_BIT9_8_BITS		(0 << 4)
-# define UxUCR_BIT9_9_BITS		(1 << 4)
-# define UxUCR_PARITY_DISABLE		(0 << 3)
-# define UxUCR_PARITY_ENABLE		(1 << 3)
-# define UxUCR_SPB_1_STOP_BIT		(0 << 2)
-# define UxUCR_SPB_2_STOP_BITS		(1 << 2)
-# define UxUCR_STOP_LOW			(0 << 1)
-# define UxUCR_STOP_HIGH		(1 << 1)
-# define UxUCR_START_LOW		(0 << 0)
-# define UxUCR_START_HIGH		(1 << 0)
-
-sfr at 0xc5 U0GCR;
-sfr at 0xfc U1GCR;
-
-# define UxGCR_CPOL_NEGATIVE		(0 << 7)
-# define UxGCR_CPOL_POSITIVE		(1 << 7)
-# define UxGCR_CPHA_FIRST_EDGE		(0 << 6)
-# define UxGCR_CPHA_SECOND_EDGE		(1 << 6)
-# define UxGCR_ORDER_LSB		(0 << 5)
-# define UxGCR_ORDER_MSB		(1 << 5)
-# define UxGCR_BAUD_E_MASK		(0x1f)
-# define UxGCR_BAUD_E_SHIFT		0
-
-sfr at 0xc1 U0DBUF;
-sfr at 0xf9 U1DBUF;
-sfr at 0xc2 U0BAUD;
-sfr at 0xfa U1BAUD;
-
-#define MOSI	P1_5
-#define MISO	P1_4
-#define SCK	P1_3
-#define CS	P1_2
-
-#define DEBUG	P1_1
-
-#define USART	1
-
-#define nop()	_asm nop _endasm;
-
-void
-delay (unsigned char n)
-{
-	unsigned char i = 0;
-	unsigned char j = 0;
-
-	n++;
-	while (--n != 0)
-		while (--i != 0)
-			while (--j != 0)
-				nop();
-}
-
-/*
- * This version uses the USART in SPI mode
- */
-void
-usart_init(void)
-{
-	P1DIR |= (1 << 2);
-	/*
-	 * Configure the peripheral pin choices
-	 * for both of the serial ports
-	 *
-	 * Note that telemetrum will use U1CFG_ALT_2
-	 * but that overlaps with SPI ALT_2, so until
-	 * we can test that this works, we'll set this
-	 * to ALT_1
-	 */
-	PERCFG = (PERCFG_U1CFG_ALT_2 |
-		  PERCFG_U0CFG_ALT_1);
-
-	/*
-	 * Make the UART pins controlled by the UART
-	 * hardware
-	 */
-	P1SEL |= ((1 << 6) | (1 << 7));
-
-	/*
-	 * UART mode with the receiver enabled
-	 */
-	U1CSR = (UxCSR_MODE_UART |
-		 UxCSR_RE);
-	/*
-	 * Pick a 38.4kbaud rate
-	 */
-	U1BAUD = 163;
-	U1GCR = 10 << UxGCR_BAUD_E_SHIFT;	/* 38400 */
-//	U1GCR = 3 << UxGCR_BAUD_E_SHIFT;	/* 300 */
-	/*
-	 * Reasonable serial parameters
-	 */
-	U1UCR = (UxUCR_FLUSH |
-		 UxUCR_FLOW_DISABLE |
-		 UxUCR_D9_ODD_PARITY |
-		 UxUCR_BIT9_8_BITS |
-		 UxUCR_PARITY_DISABLE |
-		 UxUCR_SPB_2_STOP_BITS |
-		 UxUCR_STOP_HIGH |
-		 UxUCR_START_LOW);
-}
-
-void
-usart_out_byte(uint8_t byte)
-{
-	U1DBUF = byte;
-	while (!UTX1IF)
-		;
-	UTX1IF = 0;
-}
-
-void
-usart_out_string(uint8_t *string)
-{
-	uint8_t	b;
-
-	while (b = *string++)
-		usart_out_byte(b);
-}
-
-uint8_t
-usart_in_byte(void)
-{
-	uint8_t b;
-	while ((U1CSR & UxCSR_RX_BYTE) == 0)
-		;
-	b = U1DBUF;
-	U1CSR &= ~UxCSR_RX_BYTE;
-	return b;
-}
-
-void
-debug_byte(uint8_t byte)
-{
-	uint8_t s;
-
-	for (s = 0; s < 8; s++) {
-		DEBUG = byte & 1;
-		delay(5);
-		byte >>= 1;
-	}
-}
-
-main ()
-{
-	P1DIR |= 2;
-	CLKCON = 0;
-	while (!(SLEEP & SLEEP_XOSC_STB))
-		;
-
-	usart_init();
-
-	for (;;) {
-		usart_out_string("hello world\r\n");
-		debug_byte(usart_in_byte());
-	}
-
-}
diff --git a/cctools/target/simple/Makefile b/cctools/target/simple/Makefile
deleted file mode 100644
index 70c0f888..00000000
--- a/cctools/target/simple/Makefile
+++ /dev/null
@@ -1,44 +0,0 @@
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=-L/local/share/sdcc/lib/large --out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf400 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=simple.c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=simple-flash.ihx simple-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-simple-ram.ihx: $(REL) Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o simple-ram.ihx $(REL)
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o simple-flash.ihx $(REL)
-
-simple-flash.ihx: simple-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
diff --git a/cctools/target/simple/simple.c b/cctools/target/simple/simple.c
deleted file mode 100644
index b7ea1019..00000000
--- a/cctools/target/simple/simple.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-sfr at 0x90 P1;
-sfr at 0xC6 CLKCON;
-
-sfr at 0xFE P1DIR;
-sfr at 0xF6 P1INP;
-
-void delay(int n) __reentrant
-{
-	while (n--)
-		_asm nop _endasm;
-}
-int
-main (void) __reentrant
-{
-	long i;
-	CLKCON = 0;
-	/* Set p1_1 to output */
-	P1DIR = 0x02;
-	for (;;) {
-		P1 ^= 0x2;
-		for (i = 0; i < 1000; i++)
-			delay(1000);
-	}
-}
diff --git a/cctools/target/timer/Makefile b/cctools/target/timer/Makefile
deleted file mode 100644
index 99e06b8d..00000000
--- a/cctools/target/timer/Makefile
+++ /dev/null
@@ -1,44 +0,0 @@
-CC=sdcc
-NO_OPT=--nogcse --noinvariant --noinduction --nojtbound --noloopreverse \
-	--nolabelopt --nooverlay --peep-asm
-DEBUG=--debug
-
-CFLAGS=--model-large $(DEBUG) --less-pedantic \
-	--no-peep --int-long-reent --float-reent \
-	--data-loc 0x30
-
-LDFLAGS=-L/usr/share/sdcc/lib/large --out-fmt-ihx
-LDFLAGS_RAM=$(LDFLAGS) --code-loc 0xf000 --xram-loc 0xf400 --xram-size 1024
-
-LDFLAGS_FLASH=$(LDFLAGS) --code-loc 0x0000 --xram-loc 0xf000 --xram-size 1024
-
-SRC=timer.c
-ADB=$(SRC:.c=.adb)
-ASM=$(SRC:.c=.asm)
-LNK=$(SRC:.c=.lnk)
-LST=$(SRC:.c=.lst)
-REL=$(SRC:.c=.rel)
-RST=$(SRC:.c=.rst)
-SYM=$(SRC:.c=.sym)
-
-PROGS=timer-flash.ihx timer-ram.ihx
-PCDB=$(PROGS:.ihx=.cdb)
-PLNK=$(PROGS:.ihx=.lnk)
-PMAP=$(PROGS:.ihx=.map)
-PMEM=$(PROGS:.ihx=.mem)
-PAOM=$(PROGS:.ihx=)
-
-%.rel : %.c
-	$(CC) -c $(CFLAGS) -o$*.rel $<
-
-all: $(PROGS)
-
-timer-ram.ihx: $(REL) Makefile
-	$(CC) $(LDFLAGS_RAM) $(CFLAGS) -o timer-ram.ihx $(REL)
-	$(CC) $(LDFLAGS_FLASH) $(CFLAGS) -o timer-flash.ihx $(REL)
-
-timer-flash.ihx: timer-ram.ihx
-
-clean:
-	rm -f $(ADB) $(ASM) $(LNK) $(LST) $(REL) $(RST) $(SYM)
-	rm -f $(PROGS) $(PCDB) $(PLNK) $(PMAP) $(PMEM) $(PAOM)
diff --git a/cctools/target/timer/cc1111.h b/cctools/target/timer/cc1111.h
deleted file mode 100644
index 76c95c27..00000000
--- a/cctools/target/timer/cc1111.h
+++ /dev/null
@@ -1,294 +0,0 @@
-/*-------------------------------------------------------------------------
-   Register Declarations for the ChipCon CC1111 Processor Range
-
-   Copyright © 2008 Keith Packard <keithp@keithp.com>
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation, Inc.,
-   59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-
-   Adapted from the Cygnal C8051F12x config file which is:
-
-   Copyright (C) 2003 - Maarten Brock, sourceforge.brock@dse.nl
-
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   This library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with this library; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
--------------------------------------------------------------------------*/
-
-#ifndef _CC1111_H_
-#define _CC1111_H_
-
-
-/*  BYTE Registers  */
-
-sfr at 0x80 P0       ;  /* PORT 0                                        */
-sfr at 0x81 SP       ;  /* STACK POINTER                                 */
-sfr at 0x82 DPL      ;  /* DATA POINTER - LOW BYTE                       */
-sfr at 0x83 DPH      ;  /* DATA POINTER - HIGH BYTE                      */
-sfr at 0x84 DPL1     ;  /* DATA POINTER 1 - LOW BYTE                     */
-sfr at 0x85 DPH1     ;  /* DATA POINTER 1 - HIGH BYTE                    */
-sfr at 0x86 U0CSR    ;  /* USART 0 Control and status                    */
-sfr at 0x87 PCON     ;  /* POWER CONTROL                                 */
-sfr at 0x88 TCON     ;  /* TIMER CONTROL                                 */
-sfr at 0x89 P0IFG    ;  /* TIMER MODE                                    */
-sfr at 0x8A P1IFG    ;  /* TIMER 0 - LOW BYTE                            */
-sfr at 0x8B P2IFG    ;  /* TIMER 1 - LOW BYTE                            */
-sfr at 0x8C PICTL    ;  /* TIMER 0 - HIGH BYTE                           */
-sfr at 0x8D P1IEN    ;  /* TIMER 1 - HIGH BYTE                           */
-
-sfr at 0x8F P0INP    ;  /* FLASH WRITE/ERASE CONTROL                     */
-sfr at 0x90 P1       ;  /* PORT 1                                        */
-sfr at 0x91 RFIM     ;  /* UART 0 STATUS                                 */
-sfr at 0x92 DPS      ;  /* */
-sfr at 0x93 MPAGE    ;  /* */
-sfr at 0x94 _SFR94_  ;  /* */
-sfr at 0x95 ENDIAN   ;  /* */
-sfr at 0x96 _SFR96_  ;  /* */
-sfr at 0x97 _SFR97_  ;  /* */
-sfr at 0x98 S0CON    ;  /* UART 0 CONTROL                                */
-sfr at 0x99 _SFR99_  ;  /* UART 0 BUFFER                                 */
-sfr at 0x9A IEN2     ;  /* SPI 0 CONFIGURATION                           */
-sfr at 0x9B S1CON    ;  /* SPI 0 DATA                                    */
-sfr at 0x9C T2CT     ;  /* SPI 0 DATA                                    */
-sfr at 0x9D T2PR     ;  /* SPI 0 CLOCK RATE CONTROL                      */
-sfr at 0x9E T2CTL    ;  /* SPI 0 CLOCK RATE CONTROL                      */
-sfr at 0x9F _SFR9F_  ;  /* SPI 0 CLOCK RATE CONTROL                      */
-sfr at 0xA0 P2       ;  /* PORT 2                                        */
-sfr at 0xA1 WORIRQ   ;  /* EMIF TIMING CONTROL                           */
-sfr at 0xA2 WORCTRL  ;  /* EMIF CONTROL                                  */
-sfr at 0xA3 WOREVT0  ;  /* EMIF CONFIGURATION                            */
-sfr at 0xA4 WOREVT1  ;  /* EMIF CONFIGURATION                            */
-sfr at 0xA5 WORTIME0 ;  /* EMIF CONFIGURATION                            */
-sfr at 0xA6 WORTIME1 ;  /* EMIF CONFIGURATION                            */
-sfr at 0xA7 _SFRA7_  ;  /* EMIF CONFIGURATION                            */
-sfr at 0xA8 IEN0     ;  /* INTERRUPT ENABLE                              */
-sfr at 0xA9 IP0      ;  /* UART 0 SLAVE ADDRESS                          */
-sfr at 0xAA _SFRAA_  ;  /*                                               */
-sfr at 0xAB FWT      ;  /*                                               */
-sfr at 0xAC FADDRL   ;  /*                                               */
-sfr at 0xAD FADDRH   ;  /*                                               */
-sfr at 0xAE FCTL     ;  /*                                               */
-sfr at 0xAF FWDATA   ;  /*                                               */
-sfr at 0xB0 _SFRB0_  ;  /*                                               */
-sfr at 0xB1 ENCDI    ;  /* FLASH BANK SELECT                             */
-sfr at 0xB2 ENCDO    ;  /*                                               */
-sfr at 0xB3 ENCCS    ;  /*                                               */
-sfr at 0xB4 ADCCON1  ;  /*                                               */
-sfr at 0xB5 ADCCON2  ;  /*                                               */
-sfr at 0xB6 ADCCON3  ;  /*                                               */
-sfr at 0xB8 IEN1     ;  /* INTERRUPT PRIORITY                            */
-sfr at 0xB9 IP1      ;  /*                                               */
-sfr at 0xBA ADCL     ;  /*                                               */
-sfr at 0xBB ADCH     ;  /*                                               */
-sfr at 0xBC RNDL     ;  /*                                               */
-sfr at 0xBD RNDH     ;  /*                                               */
-sfr at 0xBE SLEEP    ;  /*                                               */
-sfr at 0xC0 IRCON    ;  /*                                               */
-sfr at 0xC1 U0DBUF   ;  /*                                               */
-sfr at 0xC2 U0BAUD   ;  /*                                               */
-sfr at 0xC4 U0UCR    ;  /*                                               */
-sfr at 0xC5 U0GCR    ;  /*                                               */
-sfr at 0xC6 CLKCON   ;  /*                                               */
-sfr at 0xC7 MEMCTR   ;  /*                                               */
-sfr at 0xC9 WDCTL    ;  /*                                               */
-sfr at 0xCA T3CNT    ;  /*                                               */
-sfr at 0xCB T3CTL    ;  /*                                               */
-sfr at 0xCC T3CCTL0  ;  /*                                               */
-sfr at 0xCD T3CC0    ;  /*                                               */
-sfr at 0xCE T3CCTL1  ;  /*                                               */
-sfr at 0xCF T3CC1    ;  /*                                               */
-sfr at 0xD0 PSW      ;  /*                                               */
-sfr at 0xD1 DMAIRQ   ;  /*                                               */
-sfr at 0xD2 DMA1CFGL ;  /*                                               */
-sfr at 0xD3 DMA1CFGH ;  /*                                               */
-sfr at 0xD4 DMA0CFGL ;  /*                                               */
-sfr at 0xD5 DMA0CFGH ;  /*                                               */
-sfr at 0xD6 DMAARM   ;  /*                                               */
-sfr at 0xD7 DMAREQ   ;  /*                                               */
-sfr at 0xD8 TIMIF    ;  /*                                               */
-sfr at 0xD9 RFD      ;  /*                                               */
-sfr at 0xDA T1CC0L   ;  /*                                               */
-sfr at 0xDB T1CC0H   ;  /*                                               */
-sfr at 0xDC T1CC1L   ;  /*                                               */
-sfr at 0xDD T1CC1H   ;  /*                                               */
-sfr at 0xDE T1CC2L   ;  /*                                               */
-sfr at 0xDF T1CC2H   ;  /*                                               */
-sfr at 0xE0 ACC      ;  /* ACCUMULATOR                                   */
-sfr at 0xE1 RFST     ;  /*                                               */
-sfr at 0xE2 T1CNTL   ;  /*                                               */
-sfr at 0xE3 T1CNTH   ;  /*                                               */
-sfr at 0xE4 T1CTL    ;  /*                                               */
-sfr at 0xE5 T1CCTL0  ;  /*                                               */
-sfr at 0xE6 T1CCTL1  ;  /*                                               */
-sfr at 0xE7 T1CCTL2  ;  /*                                               */
-sfr at 0xE8 IRCON2   ;  /*                                               */
-sfr at 0xE9 RFIF     ;  /*                                               */
-sfr at 0xEA T4CNT    ;  /*                                               */
-sfr at 0xEB T4CTL    ;  /*                                               */
-sfr at 0xEC T4CCTL0  ;  /*                                               */
-sfr at 0xED T4CC0    ;  /*                                               */
-sfr at 0xEE T4CCTL1  ;  /*                                               */
-sfr at 0xEF T4CC1    ;  /*                                               */
-sfr at 0xF0 B        ;  /*                                               */
-sfr at 0xF1 PERCFG   ;  /*                                               */
-sfr at 0xF2 ADCCFG   ;  /*                                               */
-sfr at 0xF3 P0SEL    ;  /*                                               */
-sfr at 0xF4 P1SEL    ;  /*                                               */
-sfr at 0xF5 P2SEL    ;  /*                                               */
-sfr at 0xF6 P1INP    ;  /*                                               */
-sfr at 0xF7 P2INP    ;  /*                                               */
-sfr at 0xF8 U1CSR    ;  /*                                               */
-sfr at 0xF9 U1DBUF   ;  /*                                               */
-sfr at 0xFA U1BAUD   ;  /*                                               */
-sfr at 0xFB U1UCR    ;  /*                                               */
-sfr at 0xFC U1GCR    ;  /*                                               */
-sfr at 0xFD P0DIR    ;  /*                                               */
-sfr at 0xFE P1DIR    ;  /*                                               */
-sfr at 0xFF P2DIR    ;  /*                                               */
-
-/*  BIT Registers  */
-
-/*  P0  0x80 */
-sbit at 0x80 P0_0    ;
-sbit at 0x81 P0_1    ;
-sbit at 0x82 P0_2    ;
-sbit at 0x83 P0_3    ;
-sbit at 0x84 P0_4    ;
-sbit at 0x85 P0_5    ;
-sbit at 0x86 P0_6    ;
-sbit at 0x87 P0_7    ;
-
-/*  TCON  0x88 */
-sbit at 0x89 RFTXRXIF;  /*                                               */
-sbit at 0x8B URX0IF  ;  /*                                               */
-sbit at 0x8D ADCIF   ;  /*                                               */
-sbit at 0x8F URX1IF  ;  /*                                               */
-sbit at 0x8F I2SRXIF ;  /*                                               */
-
-/*  SCON0  0x98 */
-sbit at 0x98 ENCIF_0 ;  /* UART 0 RX INTERRUPT FLAG                      */
-sbit at 0x99 ENCIF_1 ;  /* UART 0 RX INTERRUPT FLAG                      */
-
-/*  IEN0  0xA8 */
-sbit at 0xA8 RFTXRXIE;  /* RF TX/RX done interrupt enable                */
-sbit at 0xA9 ADCIE   ;  /* ADC interrupt enable                          */
-sbit at 0xAA URX0IE  ;  /* USART0 RX interrupt enable                    */
-sbit at 0xAB URX1IE  ;  /* USART1 RX interrupt enable                    */
-sbit at 0xAB I2SRXIE ;  /* I2S RX interrupt enable                       */
-sbit at 0xAC ENCIE   ;  /* AES interrupt enable                          */
-sbit at 0xAD STIE    ;  /* Sleep Timer interrupt enable                  */
-sbit at 0xAF EA      ;  /* GLOBAL INTERRUPT ENABLE                       */
-
-/*  IEN1  0xB8 */
-sbit at 0xB8 DMAIE   ;  /* DMA transfer interrupt enable                 */
-sbit at 0xB9 T1IE    ;  /* Timer 1 interrupt enable                      */
-sbit at 0xBA T2IE    ;  /* Timer 2 interrupt enable                      */
-sbit at 0xBB T3IE    ;  /* Timer 3 interrupt enable                      */
-sbit at 0xBC T4IE    ;  /* Timer 4 interrupt enable                      */
-sbit at 0xBD P0IE    ;  /* Port 0 interrupt enable                       */
-
-/* IRCON 0xC0 */
-sbit at 0xC0 DMAIF   ;  /*                       			 */
-sbit at 0xC1 T1IF    ;  /*                       			 */
-sbit at 0xC2 T2IF    ;  /*                       			 */
-sbit at 0xC3 T3IF    ;  /*                       			 */
-sbit at 0xC4 T4IF    ;  /*                       			 */
-sbit at 0xC5 P0IF    ;  /*                       			 */
-sbit at 0xC7 STIF    ;  /*                       			 */
-
-/*  PSW  0xD0 */
-sbit at 0xD0 P       ;  /* ACCUMULATOR PARITY FLAG                       */
-sbit at 0xD1 F1      ;  /* USER FLAG 1                                   */
-sbit at 0xD2 OV      ;  /* OVERFLOW FLAG                                 */
-sbit at 0xD3 RS0     ;  /* REGISTER BANK SELECT 0                        */
-sbit at 0xD4 RS1     ;  /* REGISTER BANK SELECT 1                        */
-sbit at 0xD5 F0      ;  /* USER FLAG 0                                   */
-sbit at 0xD6 AC      ;  /* AUXILIARY CARRY FLAG                          */
-sbit at 0xD7 CY      ;  /* CARRY FLAG                                    */
-
-/* TIMIF D8H */
-sbit at 0xD8 T3OVFIF ;  /*                                               */
-sbit at 0xD9 T3CH0IF ;  /*                                               */
-sbit at 0xDA T3CH1IF ;  /*                                               */
-sbit at 0xDB T4OVFIF ;  /*                                               */
-sbit at 0xDC T4CH0IF ;  /*                                               */
-sbit at 0xDD T4CH1IF ;  /*                                               */
-sbit at 0xDE OVFIM   ;  /*                                               */
-
-/* IRCON2  E8H */
-sbit at 0xE8 P2IF    ;  /*                             			 */
-sbit at 0xE8 USBIF   ;  /*                             			 */
-sbit at 0xE9 UTX0IF  ;  /*                             			 */
-sbit at 0xEA UTX1IF  ;  /*                             			 */
-sbit at 0xEA I2STXIF ;  /*                             			 */
-sbit at 0xEB P1IF    ;  /*                             			 */
-sbit at 0xEC WDTIF   ;  /*                             			 */
-
-/* U1CSR F8H */
-sbit at 0xF8 U1_ACTIVE  ;  /*                                               */
-sbit at 0xF9 U1_TX_BYTE ;  /*                                               */
-sbit at 0xFA U1_RX_BYTE ;  /*                                               */
-sbit at 0xFB U1_ERR     ;  /*                                               */
-sbit at 0xFC U1_FE      ;  /*                                               */
-sbit at 0xFD U1_SLAVE   ;  /*                                               */
-sbit at 0xFE U1_RE      ;  /*                                               */
-sbit at 0xFF U1_MODE    ;  /*                                               */
-
-#define T1CTL_MODE_SUSPENDED	(0 << 0)
-#define T1CTL_MODE_FREE		(1 << 0)
-#define T1CTL_MODE_MODULO	(2 << 0)
-#define T1CTL_MODE_UP_DOWN	(3 << 0)
-#define T1CTL_MODE_MASK		(3 << 0)
-#define T1CTL_DIV_1		(0 << 2)
-#define T1CTL_DIV_8		(1 << 2)
-#define T1CTL_DIV_32		(2 << 2)
-#define T1CTL_DIV_128		(3 << 2)
-#define T1CTL_DIV_MASK		(3 << 2)
-#define T1CTL_OVFIF		(1 << 4)
-#define T1CTL_CH0IF		(1 << 5)
-#define T1CTL_CH1IF		(1 << 6)
-#define T1CTL_CH2IF		(1 << 7)
-
-#define T1CCTL_NO_CAPTURE	(0 << 0)
-#define T1CCTL_CAPTURE_RISING	(1 << 0)
-#define T1CCTL_CAPTURE_FALLING	(2 << 0)
-#define T1CCTL_CAPTURE_BOTH	(3 << 0)
-#define T1CCTL_CAPTURE_MASK	(3 << 0)
-
-#define T1CCTL_MODE_CAPTURE	(0 << 2)
-#define T1CCTL_MODE_COMPARE	(1 << 2)
-
-#define T1CTL_CMP_SET		(0 << 3)
-#define T1CTL_CMP_CLEAR		(1 << 3)
-#define T1CTL_CMP_TOGGLE	(2 << 3)
-#define T1CTL_CMP_SET_CLEAR	(3 << 3)
-#define T1CTL_CMP_CLEAR_SET	(4 << 3)
-
-#define T1CTL_IM_DISABLED	(0 << 6)
-#define T1CTL_IM_ENABLED	(1 << 6)
-
-#define T1CTL_CPSEL_NORMAL	(0 << 7)
-#define T1CTL_CPSEL_RF		(1 << 7)
-
-#endif
diff --git a/cctools/target/timer/timer.c b/cctools/target/timer/timer.c
deleted file mode 100644
index ae75d0a8..00000000
--- a/cctools/target/timer/timer.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include "cc1111.h"
-
-unsigned char irqs;
-
-void timer1_isr(void) interrupt 9 __reentrant
-{
-	++irqs;
-	if (irqs == 100) {
-		P1 ^= 0x2;
-		irqs = 0;
-	}
-}
-
-int
-main (void) __reentrant
-{
-	CLKCON = 0;
-	P1DIR = 0x2;
-	P1 = 0xff;
-
-	T1CTL = 0;
-
-	/* 30000 */
-	T1CC0H = 0x75;
-	T1CC0L = 0x30;
-	T1CCTL0 = T1CCTL_MODE_COMPARE;
-	T1CCTL1 = 0;
-	T1CCTL2 = 0;
-
-	/* clear timer value */
-	T1CNTL = 0;
-	OVFIM = 1;
-	T1CTL = T1CTL_MODE_MODULO | T1CTL_DIV_8;
-	T1IE = 1;
-	EA = 1;
-	for (;;);
-}