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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2016-06-25 11:40:00 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2016-12-11 08:57:41 +0100 |
| commit | a6ac1877316216c8c56a9ab04b9ac3cde6ab01aa (patch) | |
| tree | 68b39f9c23f7c6bd9ac19c2daa75f58ae057f1e8 /src/mainboard/lenovo/t400 | |
| parent | 823020d56be1bf6425b4e433a1f1c2bbc2c4c90b (diff) | |
| download | coreboot-a6ac1877316216c8c56a9ab04b9ac3cde6ab01aa.tar.xz | |
intel/gm45: Use romstage_handoff for S3
Don't use scratchpad registers when we have romstage_handoff
to pass S3 resume flag. Also fixes console log from reporting
early in ramstage "Normal boot" while on S3 resume path.
Change-Id: I4e2eabc59ff87b7ed40cfc9885bbe0256fe4a695
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/17674
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/lenovo/t400')
| -rw-r--r-- | src/mainboard/lenovo/t400/romstage.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/src/mainboard/lenovo/t400/romstage.c b/src/mainboard/lenovo/t400/romstage.c index 821b87f52a..d110d4fc44 100644 --- a/src/mainboard/lenovo/t400/romstage.c +++ b/src/mainboard/lenovo/t400/romstage.c @@ -27,6 +27,7 @@ #include <cbmem.h> #include <lib.h> #include <pc80/mc146818rtc.h> +#include <romstage_handoff.h> #include <console/console.h> #include <southbridge/intel/i82801ix/i82801ix.h> #include <northbridge/intel/gm45/gm45.h> @@ -156,18 +157,8 @@ void mainboard_romstage_entry(unsigned long bist) outl(inl(DEFAULT_GPIOBASE + 0x38) & ~0x400, DEFAULT_GPIOBASE + 0x38); cbmem_initted = !cbmem_recovery(s3resume); -#if CONFIG_HAVE_ACPI_RESUME - /* If there is no high memory area, we didn't boot before, so - * this is not a resume. In that case we just create the cbmem toc. - */ - if (s3resume && cbmem_initted) { - - /* Magic for S3 resume */ - pci_write_config32(PCI_DEV(0, 0, 0), D0F0_SKPD, SKPAD_ACPI_S3_MAGIC); - } else { - /* Magic for S3 resume */ - pci_write_config32(PCI_DEV(0, 0, 0), D0F0_SKPD, SKPAD_NORMAL_BOOT_MAGIC); - } -#endif + + romstage_handoff_init(cbmem_initted && s3resume); + printk(BIOS_SPEW, "exit main()\n"); } |