brain-hackers_pepepper-mirror
/
u-boot-brain
mirror of https://github.com/brain-hackers/u-boot-brain
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

env/sf.c: use a variable to hold the sector size 

As preparation for the next patch, use a local variable to represent
the sector size. No functional change.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
This commit is contained in:
Rasmus Villemoes 2021-04-14 20:51:42 +02:00 committed by Tom Rini
parent 7cb977fd51
commit 4da7347d85
1 changed files with 12 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
env/sf.c vendored
View File

@ -73,6 +73,7 @@ static int env_sf_save(void)
env_t env_new;
char *saved_buffer = NULL, flag = ENV_REDUND_OBSOLETE;
u32 saved_size, saved_offset, sector;
u32 sect_size = CONFIG_ENV_SECT_SIZE;
int ret;
ret = setup_flash_device();
@ -93,8 +94,8 @@ static int env_sf_save(void)
}
/* Is the sector larger than the env (i.e. embedded) */
if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
saved_size = CONFIG_ENV_SECT_SIZE - CONFIG_ENV_SIZE;
if (sect_size > CONFIG_ENV_SIZE) {
saved_size = sect_size - CONFIG_ENV_SIZE;
saved_offset = env_new_offset + CONFIG_ENV_SIZE;
saved_buffer = memalign(ARCH_DMA_MINALIGN, saved_size);
if (!saved_buffer) {
@ -107,11 +108,11 @@ static int env_sf_save(void)
goto done;
}
sector = DIV_ROUND_UP(CONFIG_ENV_SIZE, CONFIG_ENV_SECT_SIZE);
sector = DIV_ROUND_UP(CONFIG_ENV_SIZE, sect_size);
puts("Erasing SPI flash...");
ret = spi_flash_erase(env_flash, env_new_offset,
sector * CONFIG_ENV_SECT_SIZE);
sector * sect_size);
if (ret)
goto done;
@ -122,7 +123,7 @@ static int env_sf_save(void)
if (ret)
goto done;
if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
if (sect_size > CONFIG_ENV_SIZE) {
ret = spi_flash_write(env_flash, saved_offset,
saved_size, saved_buffer);
if (ret)
@ -187,6 +188,7 @@ out:
static int env_sf_save(void)
{
u32 saved_size, saved_offset, sector;
u32 sect_size = CONFIG_ENV_SECT_SIZE;
char *saved_buffer = NULL;
int ret = 1;
env_t env_new;
@ -196,8 +198,8 @@ static int env_sf_save(void)
return ret;
/* Is the sector larger than the env (i.e. embedded) */
if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
saved_size = CONFIG_ENV_SECT_SIZE - CONFIG_ENV_SIZE;
if (sect_size > CONFIG_ENV_SIZE) {
saved_size = sect_size - CONFIG_ENV_SIZE;
saved_offset = CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE;
saved_buffer = malloc(saved_size);
if (!saved_buffer)
@ -213,11 +215,11 @@ static int env_sf_save(void)
if (ret)
goto done;
sector = DIV_ROUND_UP(CONFIG_ENV_SIZE, CONFIG_ENV_SECT_SIZE);
sector = DIV_ROUND_UP(CONFIG_ENV_SIZE, sect_size);
puts("Erasing SPI flash...");
ret = spi_flash_erase(env_flash, CONFIG_ENV_OFFSET,
sector * CONFIG_ENV_SECT_SIZE);
sector * sect_size);
if (ret)
goto done;
@ -227,7 +229,7 @@ static int env_sf_save(void)
if (ret)
goto done;
if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
if (sect_size > CONFIG_ENV_SIZE) {
ret = spi_flash_write(env_flash, saved_offset,
saved_size, saved_buffer);
if (ret)