first cut at turnon scripts for EasyTimer v2

[fw/altos] / src / stm / ao_flash_stm.c

diff --git a/src/stm/ao_flash_stm.c b/src/stm/ao_flash_stm.c
index c1648421cd61727f65bd0581aaac2e5d2fb7174b..77296c322d2f11906c2f02ae966da7e153b0a54c 100644 (file)
--- a/src/stm/ao_flash_stm.c
+++ b/src/stm/ao_flash_stm.c
@@ -70,15 +70,14 @@ ao_flash_wait_bsy(void)
                ;
 }
 
-static void __attribute__ ((section(".ramtext"),noinline))
+static void __attribute__ ((section(".sdata2.flash"), noinline))
 _ao_flash_erase_page(uint32_t *page)
 {
        stm_flash.pecr |= (1 << STM_FLASH_PECR_ERASE) | (1 << STM_FLASH_PECR_PROG);
-       
+
        *page = 0x00000000;
 
-       while (stm_flash.sr & (1 << STM_FLASH_SR_BSY))
-               ;
+       ao_flash_wait_bsy();
 }
 
 void
@@ -94,16 +93,15 @@ ao_flash_erase_page(uint32_t *page)
        ao_arch_release_interrupts();
 }
 
-static void __attribute__ ((section(".ramtext"), noinline))
+static void __attribute__ ((section(".sdata2.flash"), noinline))
 _ao_flash_half_page(uint32_t *dst, uint32_t *src)
 {
        uint8_t         i;
 
        stm_flash.pecr |= (1 << STM_FLASH_PECR_FPRG);
        stm_flash.pecr |= (1 << STM_FLASH_PECR_PROG);
-       
-       while (stm_flash.sr & (1 << STM_FLASH_SR_BSY))
-               ;
+
+       ao_flash_wait_bsy();
 
        for (i = 0; i < 32; i++) {
                *dst++ = *src++;