[PATCH v2 11/18] x86: Set up LPC only after relocation
Bin Meng
bmeng.cn at gmail.com
Thu May 4 16:22:23 CEST 2023
Hi Simon,
On Tue, Apr 18, 2023 at 11:31 PM Simon Glass <sjg at chromium.org> wrote:
>
> Probing LPC can cause PCI enumeration to take place, which significantly
> increases pre-relocation memory usage. Also, LPC is somtimes enabled
typo: sometimes
> directly by SPL.
>
> Adjust the logic to probe the LPC only after relocation. This allows
> chromebook_link64 to start up without a much larger
> CONFIG_SYS_MALLOC_F_LEN value.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v2:
> - Add new patch to set up LPC only after relocation
>
> drivers/sysreset/sysreset_x86.c | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
This patch should be squashed to patch #5 ("x86: ivybridge: Ensure LPC
is available for GPIO base ")
Regards,
Bin
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