brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-09-27 23:20:26 +09:00
Code Issues Projects Releases Wiki Activity

spl: Set up the bloblist in board_init_r()

Browse Source 
At present the bloblist is set up in spl_common_init() which can be called
from spl_early_init(), i.e. before SDRAM is ready. This prevents the
bloblist from being located in SDRAM, which is useful on some platforms
where SRAM is inaccessible after U-Boot relocates (e.g. x86 CAR region).

It doesn't serve much purpose to have the bloblist available early, since
very little is known about the platform then, and the handoff info is
written when SPL is about to jump to U-Boot.

Move the code to board_init_r() to avoid any restrictions.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2019-09-25 08:11:19 -06:00 committed by Bin Meng
parent 366291afe6
commit 3cd7198153
1 changed files with 18 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
common/spl/spl.c
View File

@ -410,23 +410,6 @@ static int spl_common_init(bool setup_malloc)
return ret;
}
#endif
if (CONFIG_IS_ENABLED(BLOBLIST)) {
ret = bloblist_init();
if (ret) {
debug("%s: Failed to set up bloblist: ret=%d\n",
__func__, ret);
return ret;
}
}
if (CONFIG_IS_ENABLED(HANDOFF)) {
int ret;
ret = setup_spl_handoff();
if (ret) {
puts(SPL_TPL_PROMPT "Cannot set up SPL handoff\n");
hang();
}
}
if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) {
ret = fdtdec_setup();
if (ret) {
@ -604,6 +587,24 @@ void board_init_r(gd_t *dummy1, ulong dummy2)
*/
timer_init();
#endif
if (CONFIG_IS_ENABLED(BLOBLIST)) {
ret = bloblist_init();
if (ret) {
debug("%s: Failed to set up bloblist: ret=%d\n",
__func__, ret);
puts(SPL_TPL_PROMPT "Cannot set up bloblist\n");
hang();
}
}
if (CONFIG_IS_ENABLED(HANDOFF)) {
int ret;
ret = setup_spl_handoff();
if (ret) {
puts(SPL_TPL_PROMPT "Cannot set up SPL handoff\n");
hang();
}
}
#if CONFIG_IS_ENABLED(BOARD_INIT)
spl_board_init();