altos/stm: remove ao_dma_abort

[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 d7a855827723cbee2ce3bc226e99860bca9ac74d..39dc81444a1bb23bc1e48e885b9d594f213094b9 100644 (file)
--- a/src/stm/ao_flash_stm.c
+++ b/src/stm/ao_flash_stm.c
@@ -69,7 +69,7 @@ ao_flash_wait_bsy(void)
                ;
 }
 
-static void __attribute__ ((section(".text.ram"),noinline))
+static void __attribute__ ((section(".ramtext"),noinline))
 _ao_flash_erase_page(uint32_t *page)
 {
        stm_flash.pecr |= (1 << STM_FLASH_PECR_ERASE) | (1 << STM_FLASH_PECR_PROG);
@@ -83,15 +83,17 @@ _ao_flash_erase_page(uint32_t *page)
 void
 ao_flash_erase_page(uint32_t *page)
 {
+       ao_arch_block_interrupts();
        ao_flash_pecr_unlock();
        ao_flash_pgr_unlock();
 
        _ao_flash_erase_page(page);
 
        ao_flash_lock();
+       ao_arch_release_interrupts();
 }
 
-static void __attribute__ ((section(".text.ram"), noinline))
+static void __attribute__ ((section(".ramtext"), noinline))
 _ao_flash_half_page(uint32_t *dst, uint32_t *src)
 {
        uint8_t         i;
@@ -116,6 +118,8 @@ ao_flash_page(uint32_t *page, uint32_t *src)
        uint8_t         h;
 
        ao_flash_erase_page(page);
+
+       ao_arch_block_interrupts();
        ao_flash_pecr_unlock();
        ao_flash_pgr_unlock();
        for (h = 0; h < 2; h++) {
@@ -124,4 +128,5 @@ ao_flash_page(uint32_t *page, uint32_t *src)
                src += 32;
        }
        ao_flash_lock();
+       ao_arch_release_interrupts();
 }