GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

some agami i2c merges 

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2735 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer 2007-07-12 15:56:02 +00:00 committed by Stefan Reinauer
parent 3fa1363ee5
commit 6cf687783b
4 changed files with 66 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

80
src/mainboard/agami/aruma/Config.lb
View File

@ -241,9 +241,7 @@ end
dir /pc80
if CONFIG_CHIP_NAME
config chip.h
end
config chip.h
# config for agami/aruma
chip northbridge/amd/amdk8/root_complex
@ -323,42 +321,52 @@ chip northbridge/amd/amdk8/root_complex
device pci 1.1 on end
device pci 1.2 on end
device pci 1.3 on
chip drivers/generic/generic
#phillips pca9545 smbus mux
device i2c 70 on
# analog_devices adm1026
chip drivers/generic/generic
device i2c 2c on end
chip drivers/i2c/i2cmux2 # pca9545 smbus mux
device i2c 71 on #pca9545 channel0
chip drivers/i2c/adm1026
device i2c 2d on end
end
end
device i2c 71 on #pca9545 channel1
chip drivers/generic/generic # fan board / pstray behind another mux
device i2c 2d on end
end
end
end
chip drivers/i2c/i2cmux2 # pca9543 smbus mux
device i2c 73 on #pca9543 channel0
chip drivers/generic/generic #dimm 0-0-0
device i2c 50 on end
end
chip drivers/generic/generic #dimm 0-0-1
device i2c 51 on end
end
chip drivers/generic/generic #dimm 0-1-0
device i2c 52 on end
end
chip drivers/generic/generic #dimm 0-1-1
device i2c 53 on end
end
end
device i2c 70 on end
device i2c 70 on end
device i2c 70 on end
device i2c 73 on #pca9543 channel1
chip drivers/generic/generic #dimm 1-0-0
device i2c 50 on end
end
chip drivers/generic/generic #dimm 1-0-1
device i2c 51 on end
end
chip drivers/generic/generic #dimm 1-1-0
device i2c 52 on end
end
chip drivers/generic/generic #dimm 1-1-1
device i2c 53 on end
end
end
end # chip end
chip drivers/generic/generic # ICS950405AF
device i2c 69 on end
end
# chip drivers/generic/generic #dimm 0-0-0
# device i2c 50 on end
# end
# chip drivers/generic/generic #dimm 0-0-1
# device i2c 51 on end
# end
# chip drivers/generic/generic #dimm 0-1-0
# device i2c 52 on end
# end
# chip drivers/generic/generic #dimm 0-1-1
# device i2c 53 on end
# end
# chip drivers/generic/generic #dimm 1-0-0
# device i2c 54 on end
# end
# chip drivers/generic/generic #dimm 1-0-1
# device i2c 55 on end
# end
# chip drivers/generic/generic #dimm 1-1-0
# device i2c 56 on end
# end
# chip drivers/generic/generic #dimm 1-1-1
# device i2c 57 on end
# end
end
device pci 1.5 off end
device pci 1.6 on end

8
src/mainboard/agami/aruma/Options.lb
View File

@ -93,6 +93,14 @@ default ROM_SIZE=524288
# 256k
default FALLBACK_SIZE=0x40000
##
## Set this.
##
default CONFIG_CHIP_NAME=1
##
## Build code for the fallback boot
##

4
src/mainboard/agami/aruma/cache_as_ram_auto.c
View File

@ -257,6 +257,10 @@ void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
memreset_setup();
sdram_initialize(nodes, ctrl);
/* Reset SMBus switches to access the ADM1026 */
smbus_send_byte(SMBUS_SWITCH1, 0x0);
smbus_send_byte(SMBUS_SWITCH2, 0x0);
post_cache_as_ram();
}

27
src/mainboard/agami/aruma/mainboard.c
View File

@ -97,7 +97,7 @@ static unsigned int scan_root_bus(device_t root, unsigned int max)
}
#endif
#if 0
#if 1
static void handle_smbus_error(int value, const char *msg)
{
if (value >= 0) {
@ -118,7 +118,7 @@ static void handle_smbus_error(int value, const char *msg)
}
}
#define ADM1026_DEVICE 0x2c /* 0x2e or 0x2d */
#define ADM1026_DEVICE 0x2d /* 0x2e or 0x2c */
#define ADM1026_REG_CONFIG1 0x00
#define CFG1_MONITOR 0x01
#define CFG1_INT_ENABLE 0x02
@ -235,7 +235,7 @@ static void verify_cpu_voltages(device_t dev)
cpu_volts, delta);
}
#define SMBUS_MUX 0x70
#define SMBUS_MUX 0x71
static void do_verify_cpu_voltages(void)
{
@ -309,31 +309,22 @@ static void mainboard_init(device_t dev)
{
root_dev_init(dev);
do_verify_cpu_voltages();
printk_info("Initializing mainboard components... ");
// do_verify_cpu_voltages();
printk_info("ok\n");
printk_info("Initializing mainboard specific functions... ");
fixup_aruma();
printk_info("ok\n");
}
static struct device_operations mainboard_operations = {
.read_resources = root_dev_read_resources,
.set_resources = root_dev_set_resources,
.enable_resources = root_dev_enable_resources,
.init = mainboard_init,
#if !DEBUG
.scan_bus = root_dev_scan_bus,
#else
.scan_bus = scan_root_bus,
#endif
.enable = 0,
};
static void enable_dev(struct device *dev)
{
dev->ops = &mainboard_operations;
dev->ops->init = mainboard_init;
}
struct chip_operations mainboard_agami_aruma_ops = {
CHIP_NAME("AGAMI Aruma Mainboard")
.enable_dev = enable_dev,
};