From bc844500824fe415ab01bd3efa3d39b5047c823a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Tue, 3 Jun 2014 12:04:37 +0300 Subject: Drop unused change_i2c_mux() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I3ac39441746d739ac19e831bb67c76405c24ba27 Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/5925 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Idwer Vollering Reviewed-by: Edward O'Callaghan --- src/mainboard/amd/serengeti_cheetah/romstage.c | 23 ----------------------- 1 file changed, 23 deletions(-) (limited to 'src/mainboard/amd') diff --git a/src/mainboard/amd/serengeti_cheetah/romstage.c b/src/mainboard/amd/serengeti_cheetah/romstage.c index 14320a562c..ec0682a667 100644 --- a/src/mainboard/amd/serengeti_cheetah/romstage.c +++ b/src/mainboard/amd/serengeti_cheetah/romstage.c @@ -45,22 +45,6 @@ static inline void activate_spd_rom(const struct mem_controller *ctrl) smbus_write_byte(SMBUS_HUB, 0x03, 0); } -#if 0 -static inline void change_i2c_mux(unsigned device) -{ -#define SMBUS_HUB 0x18 - int ret, i; - print_debug("change_i2c_mux i="); print_debug_hex8(device); print_debug("\n"); - i=2; - do { - ret = smbus_write_byte(SMBUS_HUB, 0x01, device); - print_debug("change_i2c_mux 1 ret="); print_debug_hex32(ret); print_debug("\n"); - } while ((ret!=0) && (i-->0)); - ret = smbus_write_byte(SMBUS_HUB, 0x03, 0); - print_debug("change_i2c_mux 2 ret="); print_debug_hex32(ret); print_debug("\n"); -} -#endif - static inline int spd_read_byte(unsigned device, unsigned address) { return smbus_read_byte(device, address); @@ -209,13 +193,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) } #endif -#if 0 - for(i=1;i<256;i<<=1) { - change_i2c_mux(i); - dump_smbus_registers(); - } -#endif - memreset_setup(); //do we need apci timer, tsc...., only debug need it for better output -- cgit v1.2.3