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target/efm32: flash read write return bool

This commit is contained in:
Rafael Silva 2022-08-24 12:36:59 +01:00 committed by Rachel Mant
parent cf28b352a7
commit a6e5b18707
1 changed files with 7 additions and 7 deletions
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14
src/target/efm32.c
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@ -45,8 +45,8 @@
#define SRAM_BASE 0x20000000 #define SRAM_BASE 0x20000000
#define STUB_BUFFER_BASE ALIGN(SRAM_BASE + sizeof(efm32_flash_write_stub), 4) #define STUB_BUFFER_BASE ALIGN(SRAM_BASE + sizeof(efm32_flash_write_stub), 4)
static int efm32_flash_erase(target_flash_s *f, target_addr_t addr, size_t len); static bool efm32_flash_erase(target_flash_s *f, target_addr_t addr, size_t len);
static int efm32_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len); static bool efm32_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len);
static bool efm32_mass_erase(target *t); static bool efm32_mass_erase(target *t);
static const uint16_t efm32_flash_write_stub[] = { static const uint16_t efm32_flash_write_stub[] = {
@ -595,7 +595,7 @@ bool efm32_probe(target *t)
} }
/* Erase flash row by row */ /* Erase flash row by row */
static int efm32_flash_erase(target_flash_s *f, target_addr_t addr, size_t len) static bool efm32_flash_erase(target_flash_s *f, target_addr_t addr, size_t len)
{ {
target *t = f->t; target *t = f->t;
@ -622,7 +622,7 @@ static int efm32_flash_erase(target_flash_s *f, target_addr_t addr, size_t len)
/* Poll MSC Busy */ /* Poll MSC Busy */
while ((target_mem_read32(t, EFM32_MSC_STATUS(msc)) & EFM32_MSC_STATUS_BUSY)) { while ((target_mem_read32(t, EFM32_MSC_STATUS(msc)) & EFM32_MSC_STATUS_BUSY)) {
if (target_check_error(t)) if (target_check_error(t))
return -1; return false;
} }
addr += f->blocksize; addr += f->blocksize;
@ -632,11 +632,11 @@ static int efm32_flash_erase(target_flash_s *f, target_addr_t addr, size_t len)
len = 0; len = 0;
} }
return 0; return true;
} }
/* Write flash page by page */ /* Write flash page by page */
static int efm32_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len) static bool efm32_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len)
{ {
(void)len; (void)len;
@ -651,7 +651,7 @@ static int efm32_flash_write(target_flash_s *f, target_addr_t dest, const void *
/* Write Buffer */ /* Write Buffer */
target_mem_write(t, STUB_BUFFER_BASE, src, len); target_mem_write(t, STUB_BUFFER_BASE, src, len);
/* Run flashloader */ /* Run flashloader */
int ret = cortexm_run_stub(t, SRAM_BASE, dest, STUB_BUFFER_BASE, len, priv_storage->device->msc_addr); const bool ret = cortexm_run_stub(t, SRAM_BASE, dest, STUB_BUFFER_BASE, len, priv_storage->device->msc_addr) == 0;
#ifdef ENABLE_DEBUG #ifdef ENABLE_DEBUG
/* Check the MSC_IF */ /* Check the MSC_IF */