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intel: Use 'FORCEWAKE_ACK_HSW' define over '0x130044' 

Change-Id: I1cf87b3c73d8bf8846e5870b19b089f85c299567
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7241
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This commit is contained in:
Edward O'Callaghan 2014-10-29 12:15:34 +11:00
parent 31cef1f46e
commit 986e85c098
2 changed files with 6 additions and 6 deletions
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4
src/northbridge/intel/haswell/gma.c
View File

@ -246,7 +246,7 @@ static void gma_pm_init_pre_vbios(struct device *dev)
/* Enable Force Wake */
gtt_write(0x0a180, 1 << 5);
gtt_write(0x0a188, 0x00010001);
gtt_poll(0x130044, 1 << 0, 1 << 0);
gtt_poll(FORCEWAKE_ACK_HSW, 1 << 0, 1 << 0);
/* GT Settings */
gtt_write_regs(haswell_gt_setup);
@ -420,7 +420,7 @@ static void gma_pm_init_post_vbios(struct device *dev)
/* Disable Force Wake */
gtt_write(0x0a188, 0x00010000);
gtt_poll(0x130044, 1 << 0, 0 << 0);
gtt_poll(FORCEWAKE_ACK_HSW, 1 << 0, 0 << 0);
gtt_write(0x0a188, 0x00000001);
}

8
src/soc/intel/broadwell/igd.c
View File

@ -42,7 +42,7 @@ struct reg_script haswell_early_init_script[] = {
/* Enable Force Wake */
REG_RES_WRITE32(PCI_BASE_ADDRESS_0, 0xa180, 0x00000020),
REG_RES_WRITE32(PCI_BASE_ADDRESS_0, 0xa188, 0x00010001),
REG_RES_POLL32(PCI_BASE_ADDRESS_0, 0x130044, 1, 1, GT_RETRY),
REG_RES_POLL32(PCI_BASE_ADDRESS_0, FORCEWAKE_ACK_HSW, 1, 1, GT_RETRY),
/* Enable Counters */
REG_RES_OR32(PCI_BASE_ADDRESS_0, 0xa248, 0x00000016),
@ -126,7 +126,7 @@ static const struct reg_script haswell_late_init_script[] = {
/* Disable Force Wake */
REG_RES_WRITE32(PCI_BASE_ADDRESS_0, 0xa188, 0x00010000),
REG_RES_POLL32(PCI_BASE_ADDRESS_0, 0x130044, 1, 0, GT_RETRY),
REG_RES_POLL32(PCI_BASE_ADDRESS_0, FORCEWAKE_ACK_HSW, 1, 0, GT_RETRY),
REG_RES_WRITE32(PCI_BASE_ADDRESS_0, 0xa188, 0x00000001),
/* Enable power well for DP and Audio */
@ -140,7 +140,7 @@ static const struct reg_script haswell_late_init_script[] = {
static const struct reg_script broadwell_early_init_script[] = {
/* Enable Force Wake */
REG_RES_WRITE32(PCI_BASE_ADDRESS_0, 0xa188, 0x00010001),
REG_RES_POLL32(PCI_BASE_ADDRESS_0, 0x130044, 1, 1, GT_RETRY),
REG_RES_POLL32(PCI_BASE_ADDRESS_0, FORCEWAKE_ACK_HSW, 1, 1, GT_RETRY),
/* Enable push bus metric control and shift */
REG_RES_WRITE32(PCI_BASE_ADDRESS_0, 0xa248, 0x00000004),
@ -225,7 +225,7 @@ static const struct reg_script broadwell_late_init_script[] = {
/* Disable Force Wake */
REG_RES_WRITE32(PCI_BASE_ADDRESS_0, 0xa188, 0x00010000),
REG_RES_POLL32(PCI_BASE_ADDRESS_0, 0x130044, 1, 0, GT_RETRY),
REG_RES_POLL32(PCI_BASE_ADDRESS_0, FORCEWAKE_ACK_HSW, 1, 0, GT_RETRY),
/* Enable power well for DP and Audio */
REG_RES_OR32(PCI_BASE_ADDRESS_0, 0x45400, (1 << 31)),