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authorArthur Heymans <arthur@aheymans.xyz>2016-12-28 14:00:57 +0100
committerMartin Roth <martinroth@google.com>2017-01-03 17:40:34 +0100
commit7ff4fe12372ab613ebb1fb2957396910a67200e5 (patch)
tree0a3db9a77d96bf4102925970b661968936fb3dd6 /util
parenta5798a9b8f0f2b5b026f4935bc8e2c3425e821a8 (diff)
downloadcoreboot-7ff4fe12372ab613ebb1fb2957396910a67200e5.tar.xz
util/inteltool: Add ICH6-10 to BIOS_CNTL list
Without this change inteltool cannot read BIOS_CNTL values nor can it read the SPIBAR values. Change-Id: I9ff16e060aca66e3cb11c8315a6843ccecd1d3c2 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/17979 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'util')
-rw-r--r--util/inteltool/spi.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/util/inteltool/spi.c b/util/inteltool/spi.c
index 4bd3a33cee..8dc6ecb7ee 100644
--- a/util/inteltool/spi.c
+++ b/util/inteltool/spi.c
@@ -3,6 +3,20 @@
#include <stdlib.h>
#include "inteltool.h"
+static const io_register_t ich6_bios_cntl_registers[] = {
+ { 0x0, 1, "BIOSWE - write enable" },
+ { 0x1, 1, "BLE - lock enable" },
+ { 0x2, 6, "reserved" },
+};
+
+static const io_register_t ich7_bios_cntl_registers[] = {
+ { 0x0, 1, "BIOSWE - write enable" },
+ { 0x1, 1, "BLE - lock enable" },
+ { 0x2, 2, "SPI Read configuration" },
+ { 0x4, 1, "TopSwapStatus" },
+ { 0x5, 3, "reserved" },
+};
+
static const io_register_t pch_bios_cntl_registers[] = {
{ 0x0, 1, "BIOSWE - write enable" },
{ 0x1, 1, "BLE - lock enable" },
@@ -74,6 +88,30 @@ int print_bioscntl(struct pci_dev *sb)
printf("\n============= SPI / BIOS CNTL =============\n\n");
switch (sb->device_id) {
+ case PCI_DEVICE_ID_INTEL_ICH6:
+ bios_cntl = pci_read_byte(sb, 0xdc);
+ bios_cntl_register = ich6_bios_cntl_registers;
+ size = ARRAY_SIZE(ich6_bios_cntl_registers);
+ break;
+ case PCI_DEVICE_ID_INTEL_ICH7:
+ case PCI_DEVICE_ID_INTEL_ICH7M:
+ case PCI_DEVICE_ID_INTEL_ICH7DH:
+ case PCI_DEVICE_ID_INTEL_ICH7MDH:
+ case PCI_DEVICE_ID_INTEL_ICH8:
+ case PCI_DEVICE_ID_INTEL_ICH8M:
+ case PCI_DEVICE_ID_INTEL_ICH8ME:
+ case PCI_DEVICE_ID_INTEL_ICH9DH:
+ case PCI_DEVICE_ID_INTEL_ICH9DO:
+ case PCI_DEVICE_ID_INTEL_ICH9R:
+ case PCI_DEVICE_ID_INTEL_ICH9:
+ case PCI_DEVICE_ID_INTEL_ICH9M:
+ case PCI_DEVICE_ID_INTEL_ICH9ME:
+ case PCI_DEVICE_ID_INTEL_ICH10R:
+ case PCI_DEVICE_ID_INTEL_NM10:
+ bios_cntl = pci_read_byte(sb, 0xdc);
+ bios_cntl_register = ich7_bios_cntl_registers;
+ size = ARRAY_SIZE(ich7_bios_cntl_registers);
+ break;
case PCI_DEVICE_ID_INTEL_3400:
case PCI_DEVICE_ID_INTEL_3420:
case PCI_DEVICE_ID_INTEL_3450: