diff options
| author | Uwe Hermann <uwe@hermann-uwe.de> | 2010-10-06 19:32:39 +0000 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2010-10-06 19:32:39 +0000 |
| commit | 6f2d20ec490a276a087acad0b3866c0f3ee844c4 (patch) | |
| tree | 8b96891ff7986129f1cee5c556719fd1edc1aa73 /src/mainboard/tyan/s1846 | |
| parent | 5225520172a1d1e5c19a93c9178ecd7b72a13248 (diff) | |
Convert all Intel 440BX boards to Cache-as-RAM (CAR).
- Add "select CACHE_AS_RAM" in src/cpu/intel/slot_1/Kconfig.
- Add the following in src/cpu/intel/slot_1/Makefile.inc:
cpu_incs += $(src)/cpu/intel/car/cache_as_ram.inc
- Remove "select ROMCC" from all 440BX board Kconfig files.
- Drop all early_mtrr_init() calls, that's done by CAR code now.
Various small fixes were needed to make it build:
- Drop do_smbus_recv_byte(), do_smbus_send_byte(), do_smbus_write_byte(),
those were never called anyways.
- Remove the "static" from the main() functions in romstage.c files.
- Always call dump_spd_registers() from the 440BX debug.c, but use
"#if CONFIG_DEBUG_RAM_SETUP" to only have that code if RAM debugging
is enabled in menuconfig.
- Drop all "lib/ramtest.c" #includes and ram_check() calls (even if
commented out) from romstage.c's, as we've done for most other boards.
- Add missing #includes or prototypes. Some of the prototypes will be
removed later when we get rid of the #include'd .c files.
Abuild-tested for all boards, and boot-tested on A-Trend ATC-6220.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5917 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/tyan/s1846')
| -rw-r--r-- | src/mainboard/tyan/s1846/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/tyan/s1846/romstage.c | 12 |
2 files changed, 3 insertions, 10 deletions
diff --git a/src/mainboard/tyan/s1846/Kconfig b/src/mainboard/tyan/s1846/Kconfig index cd64746b53..ec6ea76479 100644 --- a/src/mainboard/tyan/s1846/Kconfig +++ b/src/mainboard/tyan/s1846/Kconfig @@ -25,7 +25,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy select NORTHBRIDGE_INTEL_I440BX select SOUTHBRIDGE_INTEL_I82371EB select SUPERIO_NSC_PC87309 - select ROMCC select UDELAY_TSC select BOARD_ROMSIZE_KB_256 diff --git a/src/mainboard/tyan/s1846/romstage.c b/src/mainboard/tyan/s1846/romstage.c index 3a0e0b2755..8b9ae8db14 100644 --- a/src/mainboard/tyan/s1846/romstage.c +++ b/src/mainboard/tyan/s1846/romstage.c @@ -26,16 +26,15 @@ #include <arch/hlt.h> #include <stdlib.h> #include <console/console.h> -#include "lib/ramtest.c" #include "southbridge/intel/i82371eb/i82371eb_enable_rom.c" #include "southbridge/intel/i82371eb/i82371eb_early_smbus.c" #include "northbridge/intel/i440bx/raminit.h" #include "lib/debug.c" #include "pc80/udelay_io.c" #include "lib/delay.c" -#include "cpu/x86/mtrr/earlymtrr.c" #include "cpu/x86/bist.h" #include "superio/nsc/pc87309/pc87309_early_serial.c" +#include <lib.h> #define SERIAL_DEV PNP_DEV(0x2e, PC87309_SP1) @@ -47,11 +46,8 @@ static inline int spd_read_byte(unsigned int device, unsigned int address) #include "northbridge/intel/i440bx/raminit.c" #include "northbridge/intel/i440bx/debug.c" -static void main(unsigned long bist) +void main(unsigned long bist) { - if (bist == 0) - early_mtrr_init(); - pc87309_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); uart_init(); console_init(); @@ -61,10 +57,8 @@ static void main(unsigned long bist) i82371eb_enable_rom(PCI_DEV(0, 7, 0)); /* ISA bridge is 00:07.0. */ enable_smbus(); - /* dump_spd_registers(); */ + dump_spd_registers(); sdram_set_registers(); sdram_set_spd_registers(); sdram_enable(); - /* ram_check(0, 640 * 1024); */ } - |