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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-07-29 20:52:17 +1000
committerEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-08-22 04:47:07 +0200
commit251cbd837192aef656762186cb35da70eb45a848 (patch)
treedc97ee10cabcc52482b15300d74ac2baebfdf1ff /src/mainboard/lenovo
parent91b1f0b712f5419c8f66de1886a5abd15d1604ad (diff)
lenovo/t530/mainboard.c: Add EC info to SMBIOS
As is in: 91175bb lenovo/x201 & x230: Add EC info to SMBIOS This is needed for the Linux driver for the Lenovo's to properly attach. Change-Id: Ib910b25f392d9d3d6362b6909ce9fd4eeae9a096 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6399 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/lenovo')
-rw-r--r--src/mainboard/lenovo/t530/mainboard.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t530/mainboard.c b/src/mainboard/lenovo/t530/mainboard.c
index b82ba7c085..5af6cec3da 100644
--- a/src/mainboard/lenovo/t530/mainboard.c
+++ b/src/mainboard/lenovo/t530/mainboard.c
@@ -169,12 +169,28 @@ static void mainboard_init(device_t dev)
0x42, 0x142);
}
+static int mainboard_smbios_data(device_t dev, int *handle, unsigned long *current)
+{
+ int len;
+ char tpec[] = "IBM ThinkPad Embedded Controller -[ ]-";
+ const char *oem_strings[] = {
+ tpec,
+ };
+
+ h8_build_id_and_function_spec_version(tpec + 35, 17);
+ len = smbios_write_type11(current, (*handle)++, oem_strings, ARRAY_SIZE(oem_strings));
+
+ return len;
+}
+
// mainboard_enable is executed as first thing after
// enumerate_buses().
static void mainboard_enable(device_t dev)
{
dev->ops->init = mainboard_init;
+ dev->ops->get_smbios_data = mainboard_smbios_data;
+
#if CONFIG_VGA_ROM_RUN
/* Install custom int15 handler for VGA OPROM */
mainboard_interrupt_handlers(0x15, &int15_handler);