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Diffstat (limited to 'src/mainboard/via/epia-m/romstage.c')
-rw-r--r--src/mainboard/via/epia-m/romstage.c109
1 files changed, 0 insertions, 109 deletions
diff --git a/src/mainboard/via/epia-m/romstage.c b/src/mainboard/via/epia-m/romstage.c
deleted file mode 100644
index f63b6a855c..0000000000
--- a/src/mainboard/via/epia-m/romstage.c
+++ /dev/null
@@ -1,109 +0,0 @@
-#include <stdint.h>
-#include <device/pci_def.h>
-#include <device/pci_ids.h>
-#include <arch/io.h>
-#include <device/pnp_def.h>
-#include <stdlib.h>
-#include <console/console.h>
-#include "northbridge/via/vt8623/raminit.h"
-#include "cpu/x86/mtrr/earlymtrr.c"
-#include "cpu/x86/bist.h"
-#include "drivers/pc80/udelay_io.c"
-#include "lib/delay.c"
-#include "cpu/x86/lapic/boot_cpu.c"
-#include "lib/debug.c"
-#include "southbridge/via/vt8235/early_smbus.c"
-#include "southbridge/via/vt8235/early_serial.c"
-
-static inline int spd_read_byte(unsigned device, unsigned address)
-{
- return smbus_read_byte(device, address);
-}
-
-#include "northbridge/via/vt8623/raminit.c"
-
-static void enable_mainboard_devices(void)
-{
- device_t dev;
-
- dev = pci_locate_device_on_bus(PCI_ID(PCI_VENDOR_ID_VIA,
- PCI_DEVICE_ID_VIA_8235), 0);
-
- if (dev == PCI_DEV_INVALID) {
- die("Southbridge not found!!!\n");
- }
- pci_write_config8(dev, 0x50, 0x80);
- pci_write_config8(dev, 0x51, 0x1f);
-#if 0
- // This early setup switches IDE into compatibility mode before PCI gets
- // a chance to assign I/Os
- // movl $CONFIG_ADDR(0, 0x89, 0x42), %eax
- // // movb $0x09, %dl
- // movb $0x00, %dl
- // PCI_WRITE_CONFIG_BYTE
-#endif
- /* we do this here as in V2, we can not yet do raw operations
- * to pci!
- */
- dev += 0x100; /* ICKY */
-
- pci_write_config8(dev, 0x04, 7);
- pci_write_config8(dev, 0x40, 3);
- pci_write_config8(dev, 0x42, 0);
- pci_write_config8(dev, 0x3c, 0xe);
- pci_write_config8(dev, 0x3d, 0);
-}
-
-static void enable_shadow_ram(void)
-{
- device_t dev = 0; /* no need to look up 0:0.0 */
- unsigned char shadowreg;
- /* dev 0 for southbridge */
- shadowreg = pci_read_config8(dev, 0x63);
- /* 0xf0000-0xfffff */
- shadowreg |= 0x30;
- pci_write_config8(dev, 0x63, shadowreg);
-}
-
-#include <cpu/intel/romstage.h>
-static void main(unsigned long bist)
-{
- device_t dev;
-
- /* Enable VGA; 32MB buffer. */
- pci_write_config8(0, 0xe1, 0xdd);
-
- /*
- * Disable the firewire stuff, which apparently steps on IO 0+ on
- * reset. Doh!
- */
- dev = pci_locate_device_on_bus(PCI_ID(PCI_VENDOR_ID_VIA,
- PCI_DEVICE_ID_VIA_6305), 0);
- if (dev != PCI_DEV_INVALID)
- pci_write_config8(dev, 0x15, 0x1c);
-
- enable_vt8235_serial();
- console_init();
-
- enable_smbus();
-
- /* Halt if there was a built in self test failure */
- report_bist_failure(bist);
-
- // init_timer();
-
- post_code(0x05);
-
- print_debug(" Enabling mainboard devices\n");
- enable_mainboard_devices();
-
- print_debug(" Enabling shadow ram\n");
- enable_shadow_ram();
-
- ddr_ram_setup((const struct mem_controller *)0);
-
- if (bist == 0)
- early_mtrr_init();
-
- //dump_pci_devices();
-}