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sb/intel/i82801jx: Use macros for LPC_EN 

Change-Id: I4a9a9366c85206fa460519a26f48b3aada5bc7c3
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/29100
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This commit is contained in:
Arthur Heymans 2018-10-14 13:21:02 +02:00 committed by Felix Held
parent 8ddd7d1e5e
commit de82ac7735
2 changed files with 14 additions and 1 deletions
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5
src/mainboard/intel/dg43gt/romstage.c
View File

@ -60,7 +60,10 @@ static void ich10_enable_lpc(void)
{
/* Configure serial IRQs.*/
pci_write_config16(LPC_DEV, D31F0_LPC_IODEC, 0x0010);
pci_write_config16(LPC_DEV, D31F0_LPC_EN, 0x3f0f);
pci_write_config16(LPC_DEV, D31F0_LPC_EN, CNF2_LPC_EN | CNF1_LPC_EN
| MC_LPC_EN | KBC_LPC_EN | GAMEH_LPC_EN
| GAMEL_LPC_EN | FDD_LPC_EN | LPT_LPC_EN
| COMB_LPC_EN | COMA_LPC_EN);
pci_write_config32(LPC_DEV, D31F0_GEN1_DEC, 0xfc0601);
pci_write_config32(LPC_DEV, D31F0_GEN2_DEC, 0xfc0291);
pci_write_config32(LPC_DEV, D31F0_GEN3_DEC, 0);

10
src/southbridge/intel/i82801jx/i82801jx.h
View File

@ -99,6 +99,16 @@
#define D31F0_PIRQH_ROUT 0x6b
#define D31F0_LPC_IODEC 0x80
#define D31F0_LPC_EN 0x82
#define CNF2_LPC_EN (1 << 13) /* 0x4e/0x4f */
#define CNF1_LPC_EN (1 << 12) /* 0x2e/0x2f */
#define MC_LPC_EN (1 << 11) /* 0x62/0x66 */
#define KBC_LPC_EN (1 << 10) /* 0x60/0x64 */
#define GAMEH_LPC_EN (1 << 9) /* 0x208/0x20f */
#define GAMEL_LPC_EN (1 << 8) /* 0x200/0x207 */
#define FDD_LPC_EN (1 << 3) /* LPC_IO_DEC[12] */
#define LPT_LPC_EN (1 << 2) /* LPC_IO_DEC[9:8] */
#define COMB_LPC_EN (1 << 1) /* LPC_IO_DEC[6:4] */
#define COMA_LPC_EN (1 << 0) /* LPC_IO_DEC[2:0] */
#define D31F0_GEN1_DEC 0x84
#define D31F0_GEN2_DEC 0x88
#define D31F0_GEN3_DEC 0x8c