From 66579d4e362bb640a9c9e2d960d72c6c37ff67cc Mon Sep 17 00:00:00 2001 From: Felix Singer Date: Mon, 6 Apr 2020 10:45:25 +0200 Subject: [PATCH] sb/intel/bd82x6x/sata: Don't hard-code values The interrupt line registers are configured in a central place, pch_pirq_init() in `lpc.c`, according to the PIRQ configuration. Hardcoding values here makes no sense. Change-Id: Ide5f101b2e5bda84f3c2ff8c8ca636b8233bb948 Signed-off-by: Felix Singer Reviewed-on: https://review.coreboot.org/c/coreboot/+/40229 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph Reviewed-by: Paul Menzel --- src/southbridge/intel/bd82x6x/pch.h | 1 - src/southbridge/intel/bd82x6x/sata.c | 8 -------- 2 files changed, 9 deletions(-) diff --git a/src/southbridge/intel/bd82x6x/pch.h b/src/southbridge/intel/bd82x6x/pch.h index 18383f6bff..0a236c6b7e 100644 --- a/src/southbridge/intel/bd82x6x/pch.h +++ b/src/southbridge/intel/bd82x6x/pch.h @@ -167,7 +167,6 @@ void early_usb_init(const struct southbridge_usb_port *portmap); #define PCH_IDE_DEV PCI_DEV(0, 0x1f, 1) #define PCH_SATA_DEV PCI_DEV(0, 0x1f, 2) #define PCH_SATA2_DEV PCI_DEV(0, 0x1f, 5) -#define INTR_LN 0x3c #define IDE_TIM_PRI 0x40 /* IDE timings, primary */ #define IDE_DECODE_ENABLE (1 << 15) #define IDE_SITRE (1 << 14) diff --git a/src/southbridge/intel/bd82x6x/sata.c b/src/southbridge/intel/bd82x6x/sata.c index e04f3bacc9..310d1a291d 100644 --- a/src/southbridge/intel/bd82x6x/sata.c +++ b/src/southbridge/intel/bd82x6x/sata.c @@ -58,10 +58,6 @@ static void sata_init(struct device *dev) printk(BIOS_DEBUG, "SATA: Controller in AHCI mode.\n"); - /* Set Interrupt Line */ - /* Interrupt Pin is set by D31IP.PIP */ - pci_write_config8(dev, INTR_LN, 0x0a); - /* Set timings */ pci_write_config16(dev, IDE_TIM_PRI, IDE_DECODE_ENABLE | IDE_ISP_3_CLOCKS | IDE_RCT_1_CLOCKS | @@ -131,10 +127,6 @@ static void sata_init(struct device *dev) */ pci_write_config8(dev, 0x09, 0x8f); - /* Set Interrupt Line */ - /* Interrupt Pin is set by D31IP.PIP */ - pci_write_config8(dev, INTR_LN, 0xff); - /* Set timings */ pci_write_config16(dev, IDE_TIM_PRI, IDE_DECODE_ENABLE | IDE_ISP_3_CLOCKS | IDE_RCT_1_CLOCKS |