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authorUwe Hermann <uwe@hermann-uwe.de>2008-11-20 23:18:10 +0000
committerUwe Hermann <uwe@hermann-uwe.de>2008-11-20 23:18:10 +0000
commit4cf5ecf39d58751cbddbbeb3133886acaecc9550 (patch)
tree2216cf6194d51cfa3d0be66f4bc35951c8ea1e57 /src/mainboard
parent76c6c95c1ee3d231ee861afba8dbc341f4c02e07 (diff)
Get rid of the unnecessary indirection by 'struct mem_controller' for the
Intel 810 chipset (and all boards using it). This isn't required for this chipset as there's only one memory controller. This also helps a lot with romcc register usage, you should see the dreaded "too few registers" less often. Build-tested with all three boards using the Intel 810 chipset. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Corey Osgood <corey.osgood@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3764 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/asus/mew-am/auto.c14
-rw-r--r--src/mainboard/asus/mew-vm/auto.c19
-rw-r--r--src/mainboard/msi/ms6178/auto.c15
3 files changed, 13 insertions, 35 deletions
diff --git a/src/mainboard/asus/mew-am/auto.c b/src/mainboard/asus/mew-am/auto.c
index 22cb164d37..ea09d6c371 100644
--- a/src/mainboard/asus/mew-am/auto.c
+++ b/src/mainboard/asus/mew-am/auto.c
@@ -48,17 +48,9 @@ static inline int spd_read_byte(unsigned int device, unsigned int address)
#include "northbridge/intel/i82810/raminit.c"
/* #include "northbridge/intel/i82810/debug.c" */
-#include "sdram/generic_sdram.c"
static void main(unsigned long bist)
{
- static const struct mem_controller memctrl[] = {
- {
- .d0 = PCI_DEV(0, 0, 0),
- .channel0 = {0x50, 0x51},
- }
- };
-
if (bist == 0)
early_mtrr_init();
@@ -67,7 +59,9 @@ static void main(unsigned long bist)
console_init();
report_bist_failure(bist);
enable_smbus();
- /* dump_spd_registers(&memctrl[0]); */
- sdram_initialize(ARRAY_SIZE(memctrl), memctrl);
+ /* dump_spd_registers(); */
+ sdram_set_registers();
+ sdram_set_spd_registers();
+ sdram_enable();
/* ram_check(0, 640 * 1024); */
}
diff --git a/src/mainboard/asus/mew-vm/auto.c b/src/mainboard/asus/mew-vm/auto.c
index 78f9f48254..721f6116b1 100644
--- a/src/mainboard/asus/mew-vm/auto.c
+++ b/src/mainboard/asus/mew-vm/auto.c
@@ -52,17 +52,9 @@ void udelay(int usecs)
#include "northbridge/intel/i82810/raminit.c"
#include "northbridge/intel/i82810/debug.c"
-#include "sdram/generic_sdram.c"
static void main(unsigned long bist)
{
- static const struct mem_controller memctrl[] = {
- {
- .d0 = PCI_DEV(0, 0, 0),
- .channel0 = {0x50, 0x51},
- }
- };
-
if (bist == 0)
early_mtrr_init();
@@ -75,14 +67,11 @@ static void main(unsigned long bist)
/* Halt if there was a built in self test failure. */
report_bist_failure(bist);
- /* dump_spd_registers(&memctrl[0]); */
-
- /* sdram_initialize() runs out of registers. */
- /* sdram_initialize(ARRAY_SIZE(memctrl), memctrl); */
+ /* dump_spd_registers(); */
- sdram_set_registers(memctrl);
- sdram_set_spd_registers(memctrl);
- sdram_enable(0, memctrl);
+ sdram_set_registers();
+ sdram_set_spd_registers();
+ sdram_enable();
/* Check RAM. */
/* ram_check(0, 640 * 1024); */
diff --git a/src/mainboard/msi/ms6178/auto.c b/src/mainboard/msi/ms6178/auto.c
index d92aa6b53b..a59074d17a 100644
--- a/src/mainboard/msi/ms6178/auto.c
+++ b/src/mainboard/msi/ms6178/auto.c
@@ -37,19 +37,11 @@
#include "southbridge/intel/i82801xx/i82801xx_early_smbus.c"
#include "pc80/udelay_io.c"
#include "northbridge/intel/i82810/raminit.c"
-#include "sdram/generic_sdram.c"
#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
static void main(unsigned long bist)
{
- static const struct mem_controller memctrl[] = {
- {
- .d0 = PCI_DEV(0, 0, 0),
- .channel0 = {0x50, 0x51},
- }
- };
-
if (bist == 0)
early_mtrr_init();
@@ -66,7 +58,10 @@ static void main(unsigned long bist)
enable_smbus();
report_bist_failure(bist);
- /* dump_spd_registers(&memctrl[0]); */
- sdram_initialize(ARRAY_SIZE(memctrl), memctrl);
+
+ /* dump_spd_registers(); */
+ sdram_set_registers();
+ sdram_set_spd_registers();
+ sdram_enable();
/* ram_check(0, 640 * 1024); */
}