From 62adc4c6101749d59bdcc36135556fc2d2482131 Mon Sep 17 00:00:00 2001 From: Vladimir Serbinenko Date: Thu, 23 Jan 2014 09:06:08 +0100 Subject: lenovo: Handle EEPROM/RFID chip. EEPROM/RFID chip present in thinkpad should be locked in a way to avoid any potential RFID access. Read serial number, UUID and P/N from EEPROM. This info is stored on AT24RF08 chip acessible through SMBUS. Change-Id: Ia3e766d90a094f63c8c854cd37e165221ccd8acd Signed-off-by: Vladimir Serbinenko Reviewed-on: http://review.coreboot.org/4774 Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek --- src/mainboard/lenovo/x60/devicetree.cb | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'src/mainboard/lenovo/x60/devicetree.cb') diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb index cfbb9db584..3880f1896d 100644 --- a/src/mainboard/lenovo/x60/devicetree.cb +++ b/src/mainboard/lenovo/x60/devicetree.cb @@ -190,7 +190,17 @@ chip northbridge/intel/i945 register "reg11" = "0x07" device i2c 69 on end end - + # eeprom, 8 virtual devices, same chip + chip drivers/i2c/at24rf08c + device i2c 54 on end + device i2c 55 on end + device i2c 56 on end + device i2c 57 on end + device i2c 5c on end + device i2c 5d on end + device i2c 5e on end + device i2c 5f on end + end end end chip southbridge/ricoh/rl5c476 -- cgit v1.2.3