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| author | Keith Packard <keithp@keithp.com> | 2018-09-11 18:53:15 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2018-10-13 08:23:25 -0700 |
| commit | 44ae8b9317fa4aaccabbe9d07b5972f7dfd3baa2 (patch) | |
| tree | 39997d0c99ff79dd3a0dd4286157e1c8ee45ddaa /src/stm32f4/ao_arch.h | |
| parent | 32463323d888d2b36d4b993d82e2522e1b236299 (diff) | |
altos: Clean up AO_ROMCONFIG bits
Remove address parameter (doesn't work with gcc), create shared
ao_romconfig in kernel.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stm32f4/ao_arch.h')
| -rw-r--r-- | src/stm32f4/ao_arch.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/stm32f4/ao_arch.h b/src/stm32f4/ao_arch.h index 083a4e5b..4e9bdeb6 100644 --- a/src/stm32f4/ao_arch.h +++ b/src/stm32f4/ao_arch.h @@ -26,8 +26,14 @@ #define AO_PORT_TYPE uint16_t +#define ao_arch_reboot() \ + (stm_scb.aircr = ((STM_SCB_AIRCR_VECTKEY_KEY << STM_SCB_AIRCR_VECTKEY) | \ + (1 << STM_SCB_AIRCR_SYSRESETREQ))) + #define ao_arch_nop() asm("nop") +#define AO_ROMCONFIG_SYMBOL __attribute__((section(".romconfig"))) const + #define ao_arch_task_members\ uint32_t *sp; /* saved stack pointer */ |