From 366f0fc30a6b0439cfa2867b3d435975512bd9b8 Mon Sep 17 00:00:00 2001 From: zbao Date: Fri, 3 Aug 2012 16:58:53 +0800 Subject: AMD SB: Call the rtc update if needed (Propagation) Apply the change http://review.coreboot.org/1390 to all the AMD southbridge. Change-Id: I8e94014f8883a0408b68355d9aa33aea4373881f Signed-off-by: Zheng Bao Signed-off-by: zbao Reviewed-on: http://review.coreboot.org/1406 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc --- src/southbridge/amd/cimx/sb700/late.c | 12 +++++++++++- src/southbridge/amd/cimx/sb800/late.c | 12 +++++++++++- src/southbridge/amd/cimx/sb900/late.c | 3 +++ src/southbridge/amd/sb600/lpc.c | 1 + src/southbridge/amd/sb700/lpc.c | 2 ++ src/southbridge/amd/sb800/lpc.c | 2 ++ 6 files changed, 30 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/southbridge/amd/cimx/sb700/late.c b/src/southbridge/amd/cimx/sb700/late.c index 4e51e0a3e3..be2b8cd863 100644 --- a/src/southbridge/amd/cimx/sb700/late.c +++ b/src/southbridge/amd/cimx/sb700/late.c @@ -23,6 +23,7 @@ #include #include #include /* smbus_bus_operations */ +#include #include /* printk */ #include "lpc.h" /* lpc_read_resources */ #include "Platform.h" /* Platfrom Specific Definitions */ @@ -72,11 +73,20 @@ static void lpc_enable_resources(device_t dev) printk(BIOS_SPEW, "SB700 - Late.c - %s - End.\n", __func__); } +static void lpc_init(device_t dev) +{ + printk(BIOS_DEBUG, "SB700 - Late.c - lpc_init - Start.\n"); + + rtc_check_update_cmos_date(RTC_HAS_ALTCENTURY); + + printk(BIOS_DEBUG, "SB700 - Late.c - lpc_init - End.\n"); +} + static struct device_operations lpc_ops = { .read_resources = lpc_read_resources, .set_resources = lpc_set_resources, .enable_resources = lpc_enable_resources, - .init = 0, + .init = lpc_init, .scan_bus = scan_static_bus, .ops_pci = &lops_pci, }; diff --git a/src/southbridge/amd/cimx/sb800/late.c b/src/southbridge/amd/cimx/sb800/late.c index 0ce82b3307..7286a6d16d 100644 --- a/src/southbridge/amd/cimx/sb800/late.c +++ b/src/southbridge/amd/cimx/sb800/late.c @@ -23,6 +23,7 @@ #include #include #include /* smbus_bus_operations */ +#include #include /* printk */ #include #include "lpc.h" /* lpc_read_resources */ @@ -120,11 +121,20 @@ static struct pci_operations lops_pci = { .set_subsystem = pci_dev_set_subsystem, }; +static void lpc_init(device_t dev) +{ + printk(BIOS_DEBUG, "SB800 - Late.c - lpc_init - Start.\n"); + + rtc_check_update_cmos_date(RTC_HAS_ALTCENTURY); + + printk(BIOS_DEBUG, "SB800 - Late.c - lpc_init - End.\n"); +} + static struct device_operations lpc_ops = { .read_resources = lpc_read_resources, .set_resources = lpc_set_resources, .enable_resources = pci_dev_enable_resources, - .init = 0, + .init = lpc_init, .scan_bus = scan_static_bus, .ops_pci = &lops_pci, }; diff --git a/src/southbridge/amd/cimx/sb900/late.c b/src/southbridge/amd/cimx/sb900/late.c index 71c65e31c6..85485edfb6 100644 --- a/src/southbridge/amd/cimx/sb900/late.c +++ b/src/southbridge/amd/cimx/sb900/late.c @@ -22,6 +22,7 @@ #include /* device_operations */ #include #include /* smbus_bus_operations */ +#include #include /* printk */ #include "lpc.h" /* lpc_read_resources */ #include "SbPlatform.h" /* Platfrom Specific Definitions */ @@ -98,6 +99,8 @@ static void lpc_init(device_t dev) printk(BIOS_DEBUG, "SB900 - Late.c - lpc_init - Start.\n"); /* SB Configure HPET base and enable bit */ //- hpetInit(sb_config, &(sb_config->BuildParameters)); + rtc_check_update_cmos_date(RTC_HAS_ALTCENTURY); + printk(BIOS_DEBUG, "SB900 - Late.c - lpc_init - End.\n"); } diff --git a/src/southbridge/amd/sb600/lpc.c b/src/southbridge/amd/sb600/lpc.c index 6f16ea81c7..22945a7e8e 100644 --- a/src/southbridge/amd/sb600/lpc.c +++ b/src/southbridge/amd/sb600/lpc.c @@ -60,6 +60,7 @@ static void lpc_init(device_t dev) byte &= ~(1 << 1); pci_write_config8(dev, 0x78, byte); + rtc_check_update_cmos_date(RTC_HAS_ALTCENTURY); } static void sb600_lpc_read_resources(device_t dev) diff --git a/src/southbridge/amd/sb700/lpc.c b/src/southbridge/amd/sb700/lpc.c index c968927854..be940e3d2f 100644 --- a/src/southbridge/amd/sb700/lpc.c +++ b/src/southbridge/amd/sb700/lpc.c @@ -81,6 +81,8 @@ static void lpc_init(device_t dev) printk(BIOS_DEBUG, "SLP_TYP type was %x\n", acpi_slp_type); } #endif + + rtc_check_update_cmos_date(RTC_HAS_ALTCENTURY); } void set_cbmem_toc(struct cbmem_entry *toc) diff --git a/src/southbridge/amd/sb800/lpc.c b/src/southbridge/amd/sb800/lpc.c index 4e2031f9c5..3cb0789939 100644 --- a/src/southbridge/amd/sb800/lpc.c +++ b/src/southbridge/amd/sb800/lpc.c @@ -67,6 +67,8 @@ static void lpc_init(device_t dev) byte = pci_read_config8(dev, 0xBB); byte |= 1 << 0 | 1 << 3; pci_write_config8(dev, 0xBB, byte); + + rtc_check_update_cmos_date(RTC_HAS_ALTCENTURY); } static void sb800_lpc_read_resources(device_t dev) -- cgit v1.2.3