New patch to review for coreboot: 5bc421c SMM: Save the GNVS pointer when creating APCI tables

[Stefan Reinauer]

Stefan Reinauer ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1768

-gerrit

commit 5bc421c42499d9cfb26cd18558374117bfd6d8db
Author: Duncan Laurie 
Date:   Wed Oct 3 19:20:37 2012 -0700

SMM: Save the GNVS pointer when creating APCI tables

At boot time when the ACPI tables are created and the location
    of GNVS is determined then save that address for resume time.

This also sets the values of USB charging in S3/S5 to the expected
    default values for Stout/Butterfly that were not set correctly.

Change-Id: I9b94b868aa6e81aced06c0262cc2697ad4faf1e6
    Signed-off-by: Duncan Laurie 
---
 src/mainboard/intel/emeraldlake2/acpi_tables.c | 1 +
 src/mainboard/samsung/lumpy/acpi_tables.c      | 1 +
 src/mainboard/samsung/stumpy/acpi_tables.c     | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/mainboard/intel/emeraldlake2/acpi_tables.c b/src/mainboard/intel/emeraldlake2/acpi_tables.c
index c22dcab..6e32779 100644
--- a/src/mainboard/intel/emeraldlake2/acpi_tables.c
+++ b/src/mainboard/intel/emeraldlake2/acpi_tables.c
@@ -247,6 +247,7 @@ unsigned long write_acpi_tables(unsigned long start)
    		printk(BIOS_DEBUG, "ACPI: Patching up global NVS in "
    		     "DSDT at offset 0x%04x -> 0x%08lx\n", i, current);
    		*(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes
+			acpi_save_gnvs(current);
    		break;
    	}
    }
diff --git a/src/mainboard/samsung/lumpy/acpi_tables.c b/src/mainboard/samsung/lumpy/acpi_tables.c
index fca9c82..13e9e0f 100644
--- a/src/mainboard/samsung/lumpy/acpi_tables.c
+++ b/src/mainboard/samsung/lumpy/acpi_tables.c
@@ -244,6 +244,7 @@ unsigned long write_acpi_tables(unsigned long start)
    		printk(BIOS_DEBUG, "ACPI: Patching up global NVS in "
    		     "DSDT at offset 0x%04x -> 0x%08lx\n", i, current);
    		*(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes
+			acpi_save_gnvs(current);
    		break;
    	}
    }
diff --git a/src/mainboard/samsung/stumpy/acpi_tables.c b/src/mainboard/samsung/stumpy/acpi_tables.c
index b91e1e3..b68edcd 100644
--- a/src/mainboard/samsung/stumpy/acpi_tables.c
+++ b/src/mainboard/samsung/stumpy/acpi_tables.c
@@ -248,6 +248,7 @@ unsigned long write_acpi_tables(unsigned long start)
    		printk(BIOS_DEBUG, "ACPI: Patching up global NVS in "
    		     "DSDT at offset 0x%04x -> 0x%08lx\n", i, current);
    		*(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes
+			acpi_save_gnvs(current);
    		break;
    	}
    }