From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bin Meng <bmeng.cn@gmail.com>
Date: Wed, 26 Apr 2017 15:34:56 +0800
Subject: [U-Boot] [PATCH v2 12/22] x86: fsp: Save stack address to CMOS
	for next S3 boot
In-Reply-To: <1492784689-15701-13-git-send-email-bmeng.cn@gmail.com>
References: <1492784689-15701-1-git-send-email-bmeng.cn@gmail.com>
 <1492784689-15701-13-git-send-email-bmeng.cn@gmail.com>
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On Fri, Apr 21, 2017 at 10:24 PM, Bin Meng <bmeng.cn@gmail.com> wrote:
> At the end of pre-relocation phase, save the new stack address
> to CMOS and use it as the stack on next S3 boot for fsp_init()
> continuation function.
>
> Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
>
> ---
>
> Changes in v2:
> - add a function comment block for fsp_save_s3_stack()
> - check error on calling rtc_write32()
> - add some comments about why calling cmos_read32() instead of rtc_
>
>  arch/x86/cpu/cpu.c                 |  8 ++++++++
>  arch/x86/include/asm/cmos_layout.h | 31 +++++++++++++++++++++++++++++++
>  arch/x86/include/asm/u-boot-x86.h  | 13 +++++++++++++
>  arch/x86/lib/fsp/fsp_common.c      | 38 +++++++++++++++++++++++++++++++++++++-
>  4 files changed, 89 insertions(+), 1 deletion(-)
>  create mode 100644 arch/x86/include/asm/cmos_layout.h
>

applied to u-boot-x86/next, thanks!