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target/nxpke04: flash read write return bool

This commit is contained in:
Rafael Silva 2022-08-24 12:38:23 +01:00 committed by Rachel Mant
parent 220293abc6
commit ac6aaaeab0
1 changed files with 18 additions and 20 deletions
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38
src/target/nxpke04.c
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@ -116,8 +116,8 @@ static const uint8_t cmdLen[] = {
/* Flash routines */
static bool ke04_command(target *t, uint8_t cmd, uint32_t addr, const uint8_t data[8]);
static int ke04_flash_erase(target_flash_s *f, target_addr_t addr, size_t len);
static int ke04_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len);
static bool ke04_flash_erase(target_flash_s *f, target_addr_t addr, size_t len);
static bool ke04_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len);
static bool ke04_flash_done(target_flash_s *f);
static bool ke04_mass_erase(target *t);
@ -322,21 +322,20 @@ static bool ke04_command(target *t, uint8_t cmd, uint32_t addr, const uint8_t da
return true;
}
static int ke04_flash_erase(target_flash_s *f, target_addr_t addr, size_t len)
static bool ke04_flash_erase(target_flash_s *f, target_addr_t addr, size_t len)
{
while (len) {
if (ke04_command(f->t, CMD_ERASE_FLASH_SECTOR, addr, NULL)) {
/* Different targets have different flash erase sizes */
len -= f->blocksize;
addr += f->blocksize;
} else {
return 1;
}
if (!ke04_command(f->t, CMD_ERASE_FLASH_SECTOR, addr, NULL))
return false;
/* Different targets have different flash erase sizes */
len -= f->blocksize;
addr += f->blocksize;
}
return 0;
return true;
}
static int ke04_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len)
static bool ke04_flash_write(target_flash_s *f, target_addr_t dest, const void *src, size_t len)
{
/* Ensure we don't write something horrible over the security byte */
target *t = f->t;
@ -348,15 +347,14 @@ static int ke04_flash_write(target_flash_s *f, target_addr_t dest, const void *s
}
while (len) {
if (ke04_command(f->t, CMD_PROGRAM_FLASH, dest, src)) {
len -= KE04_WRITE_LEN;
dest += KE04_WRITE_LEN;
src += KE04_WRITE_LEN;
} else {
return 1;
}
if (!ke04_command(f->t, CMD_PROGRAM_FLASH, dest, src))
return false;
len -= KE04_WRITE_LEN;
dest += KE04_WRITE_LEN;
src += KE04_WRITE_LEN;
}
return 0;
return true;
}
static bool ke04_flash_done(target_flash_s *f)