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flash: use correct stm32f1x option read mask 

Make sure we do not mask out the BFB2 boot bank bit, as this is used on
the larger XL devices.

Change-Id: Iacfdf874140e409e0c4ca9b9aee8f5c2f90dc9be
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/991
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
This commit is contained in:
Spencer Oliver 2012-11-20 15:17:46 +00:00 committed by Andreas Fritiofson
parent 9060ae7de5
commit bf2b0a0361
1 changed files with 2 additions and 2 deletions
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4
src/flash/nor/stm32f1x.c
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@ -231,7 +231,7 @@ static int stm32x_read_options(struct flash_bank *bank)
if (retval != ERROR_OK)
return retval;
stm32x_info->option_bytes.user_options = (uint16_t)0xFFF8 | ((optiondata >> 2) & 0x07);
stm32x_info->option_bytes.user_options = (uint16_t)0xFFF0 | ((optiondata >> 2) & 0x0f);
stm32x_info->option_bytes.user_data = (optiondata >> stm32x_info->user_data_offset) & 0xffff;
stm32x_info->option_bytes.RDP = (optiondata & (1 << OPT_READOUT)) ? 0xFFFF : 0x5AA5;
@ -1364,7 +1364,7 @@ COMMAND_HANDLER(stm32x_handle_options_write_command)
{
struct target *target = NULL;
struct stm32x_flash_bank *stm32x_info = NULL;
uint16_t optionbyte = 0xF8;
uint32_t optionbyte = 0xF0;
if (CMD_ARGC < 4)
return ERROR_COMMAND_SYNTAX_ERROR;