Author: linux_junkie Date: Sun Apr 11 18:36:13 2010 New Revision: 5403 URL: https://tracker.coreboot.org/trac/coreboot/changeset/5403
Log: More trivial changes to i82830 raminit.c for USE_PRINTK_IN_CAR. Signed-off-by: Joseph Smith joe@settoplinux.org Acked-by: Joseph Smith joe@settoplinux.org
Modified: trunk/src/northbridge/intel/i82830/raminit.c
Modified: trunk/src/northbridge/intel/i82830/raminit.c ============================================================================== --- trunk/src/northbridge/intel/i82830/raminit.c Sun Apr 11 07:50:08 2010 (r5402) +++ trunk/src/northbridge/intel/i82830/raminit.c Sun Apr 11 18:36:13 2010 (r5403) @@ -75,6 +75,7 @@
static void ram_read32(u8 dimm_start, u32 offset) { +#if CONFIG_DEBUG_RAM_SETUP if (offset == 0x55aa55aa) { PRINTK_DEBUG(" Reading RAM at 0x%08x => 0x%08x\n", (dimm_start * 32 * 1024 * 1024), read32(dimm_start * 32 * 1024 * 1024)); PRINTK_DEBUG(" Writing RAM at 0x%08x <= 0x%08x\n", (dimm_start * 32 * 1024 * 1024), offset); @@ -84,6 +85,15 @@ PRINTK_DEBUG(" to 0x%08x\n", (dimm_start * 32 * 1024 * 1024) + offset); read32((dimm_start * 32 * 1024 * 1024) + offset); } +#else + if (offset == 0x55aa55aa) { + read32(dimm_start * 32 * 1024 * 1024); + write32(dimm_start * 32 * 1024 * 1024, offset); + read32(dimm_start * 32 * 1024 * 1024); + } else { + read32((dimm_start * 32 * 1024 * 1024) + offset); + } +#endif }
static void initialize_dimm_rows(void) @@ -405,7 +415,7 @@
static void sdram_set_registers(void) { - PRINTK_DEBUG("Setting initial sdram registers....\n"); + printk(BIOS_DEBUG, "Setting initial SDRAM registers....\n");
/* Calculate the value for DRT DRAM Timing Register */ set_dram_timing(); @@ -419,7 +429,7 @@ /* Setup DRAM Row Attribute Registers */ set_dram_row_attributes();
- PRINTK_DEBUG("Initial sdram registers have been set.\n"); + printk(BIOS_DEBUG, "Initial SDRAM registers have been set.\n"); }
static void northbridge_set_registers(void) @@ -427,7 +437,7 @@ u16 value; int igd_memory = 0;
- PRINTK_DEBUG("Setting initial nothbridge registers....\n"); + printk(BIOS_DEBUG, "Setting initial Nothbridge registers....\n");
/* Set the value for Fixed DRAM Hole Control Register */ pci_write_config8(NORTHBRIDGE, FDHC, 0x00); @@ -473,7 +483,7 @@ value |= 1; // 64MB aperture pci_write_config16(NORTHBRIDGE, GCC1, value);
- PRINTK_DEBUG("Initial northbridge registers have been set.\n"); + printk(BIOS_DEBUG, "Initial Northbridge registers have been set.\n"); }
static void sdram_initialize(void)