2 #include <device/pci_def.h>
4 #include <device/pnp_def.h>
5 #include <arch/romcc_io.h>
6 #include <cpu/x86/lapic.h>
8 #include <console/console.h>
9 #include "lib/ramtest.c"
10 #include "pc80/udelay_io.c"
11 #include "lib/delay.c"
12 #include "southbridge/intel/esb6300/esb6300_early_smbus.c"
13 #include "northbridge/intel/e7520/raminit.h"
14 #include "superio/winbond/w83627hf/w83627hf.h"
15 #include "cpu/x86/lapic/boot_cpu.c"
16 #include "cpu/x86/mtrr/earlymtrr.c"
20 #include "x6dhe_g_fixups.c"
21 #include "superio/winbond/w83627hf/w83627hf_early_init.c"
22 #include "northbridge/intel/e7520/memory_initialized.c"
23 #include "cpu/x86/bist.h"
26 #define CONSOLE_SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
27 #define HIDDEN_SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP2)
29 #define DEVPRES_CONFIG ( \
36 #define DEVPRES1_CONFIG (DEVPRES1_D0F1 | DEVPRES1_D8F0)
38 static inline int spd_read_byte(unsigned device, unsigned address)
40 return smbus_read_byte(device, address);
43 #include "northbridge/intel/e7520/raminit.c"
44 #include "lib/generic_sdram.c"
45 #include "arch/i386/lib/stages.c"
47 static void main(unsigned long bist)
49 static const struct mem_controller mch[] = {
52 .channel0 = {DIMM0, DIMM1, DIMM2, DIMM3, },
53 .channel1 = {DIMM4, DIMM5, DIMM6, DIMM7, },
58 /* Skip this if there was a built in self test failure */
60 if (memory_initialized())
64 /* Setup the console */
67 pnp_write_config(CONSOLE_SERIAL_DEV, 0x24, 0x84 | (1 << 6));
68 w83627hf_enable_dev(CONSOLE_SERIAL_DEV, CONFIG_TTYS0_BASE);
72 /* Halt if there was a built in self test failure */
73 // report_bist_failure(bist);
75 /* MOVE ME TO A BETTER LOCATION !!! */
76 /* config LPC decode for flash memory access */
78 dev = pci_locate_device(PCI_ID(0x8086, 0x25a1), 0);
79 if (dev == PCI_DEV_INVALID)
80 die("Missing esb6300?");
81 pci_write_config32(dev, 0xe8, 0x00000000);
82 pci_write_config8(dev, 0xf0, 0x00);
85 display_cpuid_update_microcode();
92 // dump_spd_registers(&cpu[0]);
94 for(i = 0; i < 1; i++)
98 // dump_ipmi_registers();
99 // mainboard_set_e7520_leds();
100 sdram_initialize(ARRAY_SIZE(mch), mch);
103 dump_pci_device(PCI_DEV(0, 0x00, 0));
104 dump_bar14(PCI_DEV(0, 0x00, 0));
107 #if 0 // temporarily disabled
108 /* Check the first 1M */
109 // ram_check(0x00000000, 0x000100000);
110 // ram_check(0x00000000, 0x000a0000);
111 ram_check(0x00100000, 0x01000000);
112 /* check the first 1M in the 3rd Gig */
113 ram_check(0x30100000, 0x31000000);
116 ram_check(0x00000000, 0x02000000);