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authorNils Jacobs <njacobs8@hetnet.nl>2010-07-26 23:46:25 +0000
committerJoseph Smith <joe@smittys.pointclark.net>2010-07-26 23:46:25 +0000
commite474070bdd3410fef471a7a142453a883a9f7793 (patch)
tree578d9a74c2bcddee89bd7db21ea9fb5bcff00a4e /src/mainboard/amd/rumba
parente3fb1c2531573ca246221167156721e40c3ef47c (diff)
This patch converts the Geode GX2 boards to CAR.
Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl> Acked-by: Joseph Smith <joe@settoplinux.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5669 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/amd/rumba')
-rw-r--r--src/mainboard/amd/rumba/Kconfig3
-rw-r--r--src/mainboard/amd/rumba/romstage.c22
2 files changed, 7 insertions, 18 deletions
diff --git a/src/mainboard/amd/rumba/Kconfig b/src/mainboard/amd/rumba/Kconfig
index 98bea7e33c..3a76969a55 100644
--- a/src/mainboard/amd/rumba/Kconfig
+++ b/src/mainboard/amd/rumba/Kconfig
@@ -23,8 +23,9 @@ config BOARD_AMD_RUMBA
select CPU_AMD_GX2
select NORTHBRIDGE_AMD_GX2
select SOUTHBRIDGE_AMD_CS5536
- select ROMCC
select UDELAY_TSC
+ select USE_DCACHE_RAM
+ select USE_PRINTK_IN_CAR
select HAVE_PIRQ_TABLE
select BOARD_ROMSIZE_KB_256
diff --git a/src/mainboard/amd/rumba/romstage.c b/src/mainboard/amd/rumba/romstage.c
index ca2aac9cd5..120720f77a 100644
--- a/src/mainboard/amd/rumba/romstage.c
+++ b/src/mainboard/amd/rumba/romstage.c
@@ -2,7 +2,6 @@
#include <device/pci_def.h>
#include <arch/io.h>
#include <device/pnp_def.h>
-#include <arch/romcc_io.h>
#include <arch/hlt.h>
#include <console/console.h>
#include "lib/ramtest.c"
@@ -99,22 +98,9 @@ static void sdram_set_spd_registers(const struct mem_controller *ctrl)
#include "northbridge/amd/gx2/pll_reset.c"
#include "cpu/amd/model_gx2/cpureginit.c"
#include "cpu/amd/model_gx2/syspreinit.c"
-static void msr_init(void)
-{
- /* total physical memory */
- __builtin_wrmsr(0x1808, 0x10f3bf00, 0x22fffc02);
-
- /* traditional memory 0kB-512kB, 512kB-1MB */
- __builtin_wrmsr(0x10000020, 0xfff80, 0x20000000);
- __builtin_wrmsr(0x10000021, 0x80fffe0, 0x20000000);
+#include "cpu/amd/model_lx/msrinit.c"
- __builtin_wrmsr(0x40000020, 0xfff80, 0x20000000);
- __builtin_wrmsr(0x40000021, 0x80fffe0, 0x20000000);
-
- /* put code in northbridge[init].c here */
-}
-
-static void main(unsigned long bist)
+void main(unsigned long bist)
{
static const struct mem_controller memctrl [] = {
{.channel0 = {(0xa<<3)|0, (0xa<<3)|1}}
@@ -122,13 +108,15 @@ static void main(unsigned long bist)
SystemPreInit();
-
w83627hf_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
uart_init();
console_init();
cs5536_early_setup();
+ /* Halt if there was a built in self test failure */
+ report_bist_failure(bist);
+
pll_reset();
cpuRegInit();