From d773fd370a92a6da2f7dbf91c085eb0df1f6f30d Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Sat, 20 Nov 2010 20:23:08 +0000 Subject: Some more DIMM0 related cleanups and deduplication. - VIA VT8235: Do the shift in smbus_read_byte() as all other chipsets do. - spd.h: Move RC00-RC63 #defines here, they were duplicated in lots of romstage.c files and lots of spd_addr.h files. Don't even bother for those spd_addr.h which aren't even actually used, drop them right away. - Replace various 0x50 hardcoded numbers with DIMM0, 0x51 with DIMM1, and 0xa0 with (DIMM0 << 1) where appropriate. - Various debug.c files: Replace SMBUS_MEM_DEVICE_START with DIMM0, SMBUS_MEM_DEVICE_END with DIMM7, and drop useless SMBUS_MEM_DEVICE_INC. - VIA VX800: Drop unused SMBUS_ADDR_CH* #defines. - VIA VT8623: Do the shift in smbus_read_byte() as all other chipsets do. Then, replace 0xa0 (which now becomes 0x50) with DIMM0. - alix1c/romstage.c, alix2d/romstage.c: Adapt to recent bit shift changes. - Various files: Drop DIMM_SPD_BASE and/or replace it with DIMM0. Signed-off-by: Uwe Hermann Acked-by: Patrick Georgi git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6100 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/mainboard/thomson/ip1000/romstage.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'src/mainboard/thomson/ip1000') diff --git a/src/mainboard/thomson/ip1000/romstage.c b/src/mainboard/thomson/ip1000/romstage.c index 515059ac09..e6f91848cd 100644 --- a/src/mainboard/thomson/ip1000/romstage.c +++ b/src/mainboard/thomson/ip1000/romstage.c @@ -46,15 +46,16 @@ /** * The onboard 64MB PC133 memory does not have a SPD EEPROM so the * values have to be set manually, the SO-DIMM socket is located in - * socket0 (0x50), and the onboard memory is located in socket1 (0x51). + * socket0 (0x50/DIMM0), and the onboard memory is located in socket1 + * (0x51/DIMM1). */ static inline int spd_read_byte(unsigned device, unsigned address) { int i; - if (device == 0x50) { + if (device == DIMM0) { return smbus_read_byte(device, address); - } else if (device == 0x51) { + } else if (device == DIMM1) { for (i = 0; i < ARRAY_SIZE(spd_table); i++) { if (spd_table[i].address == address) return spd_table[i].data; -- cgit v1.2.3