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authorAngel Pons <th3fanbus@gmail.com>2020-07-22 18:21:43 +0200
committerPatrick Georgi <pgeorgi@google.com>2020-08-03 05:32:12 +0000
commitc642a0d8942735b393040b877769f1d4a3a9ebe8 (patch)
treecf118ea9fd286c47bed111a309f23e47c99cba65 /src
parenta457e352374e0efe4944bd1c81a3ca8ffd65b750 (diff)
downloadcoreboot-c642a0d8942735b393040b877769f1d4a3a9ebe8.tar.xz
nb/intel/ironlake: Add Generic Non-Core PCI device definition
Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change. Change-Id: I8feff0d71ad70ac994e29b238d35e2c73aa92ecd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43739 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src')
-rw-r--r--src/northbridge/intel/ironlake/early_init.c2
-rw-r--r--src/northbridge/intel/ironlake/ironlake.h5
-rw-r--r--src/northbridge/intel/ironlake/raminit.c6
3 files changed, 9 insertions, 4 deletions
diff --git a/src/northbridge/intel/ironlake/early_init.c b/src/northbridge/intel/ironlake/early_init.c
index 2154478bdb..24657d6616 100644
--- a/src/northbridge/intel/ironlake/early_init.c
+++ b/src/northbridge/intel/ironlake/early_init.c
@@ -43,7 +43,7 @@ static void early_cpu_init(void)
/* bit 0 = disable multicore,
bit 1 = disable quadcore,
bit 8 = disable hyperthreading. */
- pci_update_config32(PCI_DEV(0xff, 0x00, 0), 0x80, 0xfffffefc, 0x10000);
+ pci_update_config32(QPI_NON_CORE, 0x80, 0xfffffefc, 0x10000);
u8 reg8;
struct cpuid_result result;
diff --git a/src/northbridge/intel/ironlake/ironlake.h b/src/northbridge/intel/ironlake/ironlake.h
index 06e07716e9..4f9db5b347 100644
--- a/src/northbridge/intel/ironlake/ironlake.h
+++ b/src/northbridge/intel/ironlake/ironlake.h
@@ -48,6 +48,11 @@
#include "hostbridge_regs.h"
/*
+ * Generic Non-Core Registers
+ */
+#define QPI_NON_CORE PCI_DEV(QUICKPATH_BUS, 0, 0)
+
+/*
* SAD - System Address Decoder
*/
#define QPI_SAD PCI_DEV(QUICKPATH_BUS, 0, 1)
diff --git a/src/northbridge/intel/ironlake/raminit.c b/src/northbridge/intel/ironlake/raminit.c
index 704e66802a..81a7727b86 100644
--- a/src/northbridge/intel/ironlake/raminit.c
+++ b/src/northbridge/intel/ironlake/raminit.c
@@ -3955,8 +3955,8 @@ void raminit(const int s3resume, const u8 *spd_addrmap)
pci_read_config32(QPI_LINK_0, QPI_DEF_RMT_VN_CREDITS); // !!!!
pci_write_config32(QPI_LINK_0, QPI_DEF_RMT_VN_CREDITS, 0x64555);
pci_read_config32(QPI_LINK_0, QPI_DEF_RMT_VN_CREDITS); // !!!!
- pci_read_config32(PCI_DEV (0xff, 0, 0), 0xd0); // !!!!
- pci_write_config32(PCI_DEV (0xff, 0, 0), 0xd0, 0x180);
+ pci_read_config32(QPI_NON_CORE, 0xd0); // !!!!
+ pci_write_config32(QPI_NON_CORE, 0xd0, 0x180);
gav(MCHBAR32(0x1af0)); // !!!!
gav(MCHBAR32(0x1af0)); // !!!!
MCHBAR32(0x1af0) = 0x1f020003;
@@ -4225,7 +4225,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap)
MCHBAR8(0x2ca8) = MCHBAR8(0x2ca8);
MCHBAR32_AND_OR(0x2c80, 0, 0x53688); // !!!!
- pci_write_config32(PCI_DEV (0xff, 0, 0), 0x60, 0x20220);
+ pci_write_config32(QPI_NON_CORE, 0x60, 0x20220);
MCHBAR16(0x2c20); // !!!!
MCHBAR16(0x2c10); // !!!!
MCHBAR16(0x2c00); // !!!!