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x86: fsp: Add more debugging for silicon init

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If locating the FSP header hangs for whatever reason it is useful to see
where it got stuck. Add a debug print. Also show the address of the FSP-S
entry point as a sanity check.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2020-09-22 12:45:37 -06:00 committed by Bin Meng
parent 96bf9be89e
commit 4558d3294d
1 changed files with 3 additions and 1 deletions
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4
arch/x86/lib/fsp2/fsp_silicon_init.c
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@ -26,8 +26,10 @@ int fsp_silicon_init(bool s3wake, bool use_spi_flash)
struct binman_entry entry;
struct udevice *dev;
ulong rom_offset = 0;
u32 init_addr;
int ret;
log_debug("Locating FSP\n");
ret = fsp_locate_fsp(FSP_S, &entry, use_spi_flash, &dev, &hdr,
&rom_offset);
if (ret)
@ -44,7 +46,7 @@ int fsp_silicon_init(bool s3wake, bool use_spi_flash)
ret = fsps_update_config(dev, rom_offset, &upd);
if (ret)
return log_msg_ret("Could not setup config", ret);
log_debug("Silicon init...");
log_debug("Silicon init @ %x...", init_addr);
bootstage_start(BOOTSTAGE_ID_ACCUM_FSP_S, "fsp-s");
func = (fsp_silicon_init_func)(hdr->img_base + hdr->fsp_silicon_init);
ret = func(&upd);