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flash/nor/kinetis: do not attempt mass-erase in place of a bank erase 

Many kinetis parts come in multi-bank configuration, so this
optimisation here can't be performed safely.

Investigated and fixed by Richard Braun.

Change-Id: I2b56614b47951595c403a1a8edd3afe11b85679b
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2594
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Paul Fertser 2015-03-10 22:22:36 +03:00 committed by Spencer Oliver
parent 6819468a78
commit 082170292b
1 changed files with 0 additions and 17 deletions
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17
src/flash/nor/kinetis.c
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@ -797,20 +797,6 @@ static int kinetis_ftfx_command(struct flash_bank *bank, uint8_t fcmd, uint32_t
return ERROR_OK;
}
static int kinetis_mass_erase(struct flash_bank *bank)
{
uint8_t ftfx_fstat;
if (bank->target->state != TARGET_HALTED) {
LOG_ERROR("Target not halted");
return ERROR_TARGET_NOT_HALTED;
}
LOG_INFO("Execute Erase All Blocks");
return kinetis_ftfx_command(bank, FTFx_CMD_MASSERASE, 0,
0, 0, 0, 0, 0, 0, 0, 0, &ftfx_fstat);
}
COMMAND_HANDLER(kinetis_securing_test)
{
int result;
@ -845,9 +831,6 @@ static int kinetis_erase(struct flash_bank *bank, int first, int last)
if ((first > bank->num_sectors) || (last > bank->num_sectors))
return ERROR_FLASH_OPERATION_FAILED;
if ((first == 0) && (last == (bank->num_sectors - 1)))
return kinetis_mass_erase(bank);
/*
* FIXME: TODO: use the 'Erase Flash Block' command if the
* requested erase is PFlash or NVM and encompasses the entire