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ch32f1: Fixed the return type for ch32f1_flash_lock

This commit is contained in:
dragonmux 2022-07-30 10:02:41 +01:00 committed by Piotr Esden-Tempski
parent f548473f28
commit 7e7bc3789c
1 changed files with 5 additions and 5 deletions
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10
src/target/ch32f1.c
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@ -146,17 +146,17 @@ static bool ch32f1_flash_unlock(target *t)
return false; return false;
} }
static int ch32f1_flash_lock(target *t) static bool ch32f1_flash_lock(target *t)
{ {
DEBUG_INFO("CH32: flash lock \n"); DEBUG_INFO("CH32: flash lock \n");
SET_CR(FLASH_CR_LOCK); SET_CR(FLASH_CR_LOCK);
uint32_t cr = target_mem_read32(t, FLASH_CR); const uint32_t cr = target_mem_read32(t, FLASH_CR);
// FLASH_CR_FLOCK_CH32 bit does not exists on *regular* clones and defaults to '0' (see PM0075 for STM32F1xx) // FLASH_CR_FLOCK_CH32 bit does not exists on *regular* clones and defaults to '0' (see PM0075 for STM32F1xx)
if ((cr & FLASH_CR_FLOCK_CH32) == 0) { if (!(cr & FLASH_CR_FLOCK_CH32)) {
DEBUG_WARN("Fast lock failed, cr: 0x%08" PRIx32 "\n", cr); DEBUG_WARN("Fast lock failed, cr: 0x%08" PRIx32 "\n", cr);
return -1; return true;
} }
return 0; return false;
} }
/** /**