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flashrom: Fix ICH9 locking register address and add important debug output. 

Signed-off-by: FENG yu ning <fengyuning1984@gmail.com>
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: FENG yu ning <fengyuning1984@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3869 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
FENG yu ning 2009-01-18 06:39:32 +00:00 committed by Peter Stuge
parent d8aaeaa143
commit 0fd183ce72
1 changed files with 26 additions and 12 deletions
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38
util/flashrom/chipset_enable.c
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@ -342,16 +342,16 @@ static int enable_flash_ich_dc_spi(struct pci_dev *dev, const char *name,
ich_init_opcodes();
break;
case BUS_TYPE_ICH9_SPI:
tmp2 = *(uint16_t *) (spibar + 0);
printf_debug("0x00: 0x%04x (HSFS)\n", tmp2);
printf_debug("FLOCKDN %i, ", (tmp >> 15 & 1));
printf_debug("FDV %i, ", (tmp >> 14) & 1);
printf_debug("FDOPSS %i, ", (tmp >> 13) & 1);
printf_debug("SCIP %i, ", (tmp >> 5) & 1);
printf_debug("BERASE %i, ", (tmp >> 3) & 3);
printf_debug("AEL %i, ", (tmp >> 2) & 1);
printf_debug("FCERR %i, ", (tmp >> 1) & 1);
printf_debug("FDONE %i\n", (tmp >> 0) & 1);
tmp2 = *(uint16_t *) (spibar + 4);
printf_debug("0x04: 0x%04x (HSFS)\n", tmp2);
printf_debug("FLOCKDN %i, ", (tmp2 >> 15 & 1));
printf_debug("FDV %i, ", (tmp2 >> 14) & 1);
printf_debug("FDOPSS %i, ", (tmp2 >> 13) & 1);
printf_debug("SCIP %i, ", (tmp2 >> 5) & 1);
printf_debug("BERASE %i, ", (tmp2 >> 3) & 3);
printf_debug("AEL %i, ", (tmp2 >> 2) & 1);
printf_debug("FCERR %i, ", (tmp2 >> 1) & 1);
printf_debug("FDONE %i\n", (tmp2 >> 0) & 1);
tmp = *(uint32_t *) (spibar + 0x50);
printf_debug("0x50: 0x%08x (FRAP)\n", tmp);
@ -380,10 +380,24 @@ static int enable_flash_ich_dc_spi(struct pci_dev *dev, const char *name,
*(uint32_t *) (spibar + 0x80));
printf_debug("0x84: 0x%08x (PR4)\n",
*(uint32_t *) (spibar + 0x84));
/* printf_debug("0xA0: 0x%08x (BBAR)\n",
*(uint32_t *) (spibar + 0xA0)); ICH10 only? */
printf_debug("0x90: 0x%08x (SSFS, SSFC)\n",
*(uint32_t *) (spibar + 0x90));
printf_debug("0x94: 0x%04x (PREOP)\n",
*(uint16_t *) (spibar + 0x94));
printf_debug("0x96: 0x%04x (OPTYPE)\n",
*(uint16_t *) (spibar + 0x96));
printf_debug("0x98: 0x%08x (OPMENU)\n",
*(uint32_t *) (spibar + 0x98));
printf_debug("0x9C: 0x%08x (OPMENU+4)\n",
*(uint32_t *) (spibar + 0x9C));
printf_debug("0xA0: 0x%08x (BBAR)\n",
*(uint32_t *) (spibar + 0xA0));
printf_debug("0xB0: 0x%08x (FDOC)\n",
*(uint32_t *) (spibar + 0xB0));
if (tmp2 & (1 << 15)) {
printf("WARNING: SPI Configuration Lockdown activated.\n");
ichspi_lock = 1;
}
ich_init_opcodes();
break;
default: