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Attached patch fixes two typos in the sio_setup routine (comment + wrong exitLDN 

device) and sets the chipset voltage from 1.6V to 1.5V.
 
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3107 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Rudolf Marek 2008-02-18 20:40:02 +00:00
parent 8dcab78164
commit bcd28f22f4
1 changed files with 6 additions and 7 deletions
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13
src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c
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@ -182,16 +182,15 @@ void sio_init(void) {
pnp_enter_ext_func_mode(GPIO_DEV); pnp_enter_ext_func_mode(GPIO_DEV);
pnp_set_logical_device(GPIO_DEV); pnp_set_logical_device(GPIO_DEV);
pnp_exit_ext_func_mode(GPIO_DEV);
/* set memory voltage to 2.75V, vcore offset + 100mV, 1.5V Chipset voltage */ /* set memory voltage to 2.75V, vcore offset + 100mV, 1.5V Chipset voltage */
pnp_write_config(GPIO_DEV, 0x30, 0x9); /* Enable GPIO 2 & GPIO 5 */
pnp_write_config(GPIO_DEV, 0xe2, 0x0); /* no inversion */
pnp_write_config(GPIO_DEV, 0xe5, 0x0); /* no inversion */
pnp_write_config(GPIO_DEV, 0xe3, 0x3); /* 0000 0011 0=output 1=input */
pnp_write_config(GPIO_DEV, 0xe0, 0xde); /* 1101110 0=output 1=input */ pnp_write_config(GPIO_DEV, 0xe0, 0xde); /* 1101110 0=output 1=input */
pnp_write_config(GPIO_DEV, 0xe1, 0x1); /* set output val */ pnp_write_config(GPIO_DEV, 0xe1, 0x1); /* set output val */
pnp_write_config(GPIO_DEV, 0xe2, 0x0); /* no inversion */ pnp_write_config(GPIO_DEV, 0xe4, 0xb4); /* set output val 1011 0100 */
pnp_write_config(GPIO_DEV, 0xe3, 0x3); /* 0000 0011 0=output 1=input */
pnp_write_config(GPIO_DEV, 0xe4, 0xa4); /* set output val 1010 0100 */
pnp_write_config(GPIO_DEV, 0xe5, 0x0); /* no inversion */
pnp_write_config(GPIO_DEV, 0x30, 0x9); /* Enable GPIO 2 & GPIO 5 */
pnp_exit_ext_func_mode(GPIO_DEV); pnp_exit_ext_func_mode(GPIO_DEV);
} }