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Code Issues Releases Wiki Activity

realtek_mst_i2c_spi.c: Clean up get_params()

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Set the default value for programmer options just before the
user-provided parameters are evaluated. The values get overridden if the
user specified their own values, else the pre-set values are used. This
way, we get rid of these else-blocks.

Signed-off-by: Felix Singer <felixsinger@posteo.net>
Change-Id: Ibb43aaa4d70ee0827587288c658f01bcef583ddd
Reviewed-on: https://review.coreboot.org/c/flashrom/+/65936
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-by: Peter Marheine <pmarheine@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Thomas Heijligen <src@posteo.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
This commit is contained in:
Felix Singer 2022-07-18 04:14:13 +02:00 committed by Anastasia Klimchuk
parent e6e4ca5fe4
commit bde9479dc1
1 changed files with 3 additions and 6 deletions
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9
realtek_mst_i2c_spi.c
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@ -449,6 +449,7 @@ static int get_params(int *reset, int *enter_isp, int *allow_brick)
char *reset_str = NULL, *isp_str = NULL, *brick_str = NULL;
int ret = 0;
*allow_brick = 0; /* Default behaviour is to bail. */
brick_str = extract_programmer_param_str("allow_brick");
if (brick_str) {
if (!strcmp(brick_str, "yes")) {
@ -457,11 +458,10 @@ static int get_params(int *reset, int *enter_isp, int *allow_brick)
msg_perr("%s: Incorrect param format, allow_brick=yes.\n", __func__);
ret = SPI_GENERIC_ERROR;
}
} else {
*allow_brick = 0; /* Default behaviour is to bail. */
}
free(brick_str);
*reset = 0; /* Default behaviour is no MCU reset on tear-down. */
reset_str = extract_programmer_param_str("reset_mcu");
if (reset_str) {
if (reset_str[0] == '1') {
@ -472,11 +472,10 @@ static int get_params(int *reset, int *enter_isp, int *allow_brick)
msg_perr("%s: Incorrect param format, reset_mcu=1 or 0.\n", __func__);
ret = SPI_GENERIC_ERROR;
}
} else {
*reset = 0; /* Default behaviour is no MCU reset on tear-down. */
}
free(reset_str);
*enter_isp = 1; /* Default behaviour is enter ISP on setup. */
isp_str = extract_programmer_param_str("enter_isp");
if (isp_str) {
if (isp_str[0] == '1') {
@ -487,8 +486,6 @@ static int get_params(int *reset, int *enter_isp, int *allow_brick)
msg_perr("%s: Incorrect param format, enter_isp=1 or 0.\n", __func__);
ret = SPI_GENERIC_ERROR;
}
} else {
*enter_isp = 1; /* Default behaviour is enter ISP on setup. */
}
free(isp_str);