diff options
| -rw-r--r-- | src/northbridge/intel/haswell/mrc_misc.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/northbridge/intel/haswell/mrc_misc.c b/src/northbridge/intel/haswell/mrc_misc.c index 7be5b54c44..9cf44365cb 100644 --- a/src/northbridge/intel/haswell/mrc_misc.c +++ b/src/northbridge/intel/haswell/mrc_misc.c @@ -11,6 +11,14 @@ #include "pei_ram.h" #include "haswell.h" +#define PRINT_FUNC printk(BIOS_DEBUG, "enter %s\n", __func__) + +#ifdef PRINT_SMBUS +#define print_smbus printk +#else +#define print_smbus(a, ...) +#endif + int dummy_func(void) { return 0; @@ -844,6 +852,7 @@ int __attribute((regparm(3))) fcn_fffa1d20(int bootmode, int v, void *addr, ret = 0; } +#ifdef PRINT_SPD printk(BIOS_DEBUG, "SPD for all slots:\n\n"); void *chan_record = addr + 0xdf + 5; for (int i = 0; i < 2; i++) { @@ -860,6 +869,7 @@ int __attribute((regparm(3))) fcn_fffa1d20(int bootmode, int v, void *addr, printk(BIOS_DEBUG, "\n"); } } +#endif if (*(u32*)(addr + 0x49) == 1) { fcn_fffa0020(addr, ppi); @@ -878,7 +888,7 @@ int MRCABI do_smbus_op(EFI_SMBUS_OPERATION op, u32 addr_desc, void *buf, int *re const EFI_PEI_SERVICES **pps = *gpPei; (*pps)->LocatePpi(pps, &gEfiPeiSmbusPpiGuid, 0, NULL, (void**)&smbus); - printk(BIOS_DEBUG, "do_smbus_op: op = %d, addr = 0x%02x, cmd = 0x%x.\n", + print_smbus(BIOS_DEBUG, "do_smbus_op: op = %d, addr = 0x%02x, cmd = 0x%x.\n", (u32)op, (u32)sa.SmbusDeviceAddress, (u32)cmd); int ret = smbus->Execute((EFI_PEI_SERVICES**)pps, smbus, @@ -886,7 +896,7 @@ int MRCABI do_smbus_op(EFI_SMBUS_OPERATION op, u32 addr_desc, void *buf, int *re &length, buf); if (op == EfiSmbusReadByte) { - printk(BIOS_DEBUG, "do_smbus_op: reads 0x%02hhx.\n", *(u8*)buf); + print_smbus(BIOS_DEBUG, "do_smbus_op: reads 0x%02hhx.\n", *(u8*)buf); } if (retcode != NULL) @@ -957,6 +967,8 @@ fcn_fffb5038(void *ram_data,uint32_t *param_2,uint8_t *param_3,uint32_t *param_4 int fcn_fffaa6af(void *ram_data) { + PRINT_FUNC; + *(uint8_t*)(ram_data + 0x297b) = *(uint8_t*)(ram_data + 0x9e8); *(uint32_t*)(ram_data + 0x2974) = *(uint32_t*)(ram_data + 0x9e4); @@ -1013,6 +1025,8 @@ int fcn_fffa78a0(void *ramdata) bool bVar9; uint64_t uVar10; + PRINT_FUNC; + uVar6 = *(uint32_t*)(*(void**)(ramdata + 0x103b) + 0xe8); bVar9 = ((*(uint32_t*)(*(void**)(ramdata + 0x103b) + 0xe4) & 8) != 0); *(uint32_t*)(ramdata + 0x16d2) = *(uint32_t*)(ramdata + 0xff5); |