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1. This patch adds CAR for Intel P6 series processors.

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2. Add support for Micro-FCBGA 479 Celeron and PIII's
3. Add support for model_6bx and microcode updates
4. Add support for CAR and Tinybootblock on RCA RM4100 and Thomson
   IP1000

Build and boot tested.

Signed-off-by: Joseph Smith <joe@settoplinux.org>

The change to CAR reveiled a few more warnings in the ICH4 and i830 code,
I fixed them on the fly. 

Checking this in because my last two commits broke Joseph's CAR patch. This
version fixes the issues.

Acked-by: Stefan Reinauer <stepan@coresystems.de>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5388 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Joseph Smith
2010-04-09 11:10:25 +00:00
committed by Stefan Reinauer
parent 853263b963
commit 7488e049df
31 changed files with 957 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/arch/i386/Makefile.inc
View File

@@ -165,6 +165,9 @@ endif
ifeq ($(CONFIG_CPU_INTEL_SOCKET_BGA956),y)
crt0s += $(src)/cpu/intel/model_6ex/cache_as_ram.inc
endif
ifeq ($(CONFIG_CPU_INTEL_SOCKET_MFCBGA479),y)
crt0s += $(src)/cpu/x86/car/cache_as_ram.inc
endif
# should be CONFIG_CPU_VIA_C7, but bcom/winnetp680, jetway/j7f24, via/epia-cn, via/pc2500e don't use CAR yet
ifeq ($(CONFIG_BOARD_VIA_VT8454C),y)
crt0s += $(src)/cpu/via/car/cache_as_ram.inc

5
src/arch/i386/include/arch/stages.h Normal file
View File

@@ -0,0 +1,5 @@
void cbfs_and_run_core(const char *filename, unsigned int ebp);
void __attribute__((regparm(0))) copy_and_run(unsigned cpu_reset);
void __attribute__((regparm(0))) copy_and_run_ap_code_in_car(unsigned ret_addr);

5
src/arch/i386/lib/cbfs_and_run.c
View File

@@ -19,6 +19,7 @@
#include <console/console.h>
#include <cbfs.h>
#include <arch/stages.h>
void cbfs_and_run_core(const char *filename, unsigned ebp)
{
@@ -41,8 +42,6 @@ void cbfs_and_run_core(const char *filename, unsigned ebp)
);
}
void __attribute__((regparm(0))) copy_and_run(unsigned cpu_reset);
void __attribute__((regparm(0))) copy_and_run(unsigned cpu_reset)
{
// FIXME fix input parameters instead normalizing them here.
@@ -53,7 +52,7 @@ void __attribute__((regparm(0))) copy_and_run(unsigned cpu_reset)
}
#if CONFIG_AP_CODE_IN_CAR == 1
static void __attribute__((regparm(0))) copy_and_run_ap_code_in_car(unsigned ret_addr)
void __attribute__((regparm(0))) copy_and_run_ap_code_in_car(unsigned ret_addr)
{
cbfs_and_run_core(CONFIG_CBFS_PREFIX "/coreboot_ap", ret_addr);
}