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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-03-02 23:36:08 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-03-07 01:11:47 +0100 |
| commit | 627d7906517db4bff31151584ae397ebc0e39c0a (patch) | |
| tree | 35bc096e3c200081e73e55b93b8b190d0d6299d5 /src | |
| parent | 7580e4f3d23806ffd83de3cf74f41370c3b8bbe4 (diff) | |
| download | coreboot-627d7906517db4bff31151584ae397ebc0e39c0a.tar.xz | |
AGESA: Remove redundant and invalid IRQ routing
The size of the array did not match that of the actual
allocation. Furthermore, the tables are written as
part of set_pci_irqs() in hudson/pci.c.
Also the removed code was never reached runtime, as it is
only executed on ACPI S3 resume path that is currently
disabled.
Change-Id: If1c47d53a7656bdff40d93fc132c8c057184ae46
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/18587
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/southbridge/amd/agesa/hudson/agesawrapper.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/src/southbridge/amd/agesa/hudson/agesawrapper.c b/src/southbridge/amd/agesa/hudson/agesawrapper.c index 00c6518e59..0c0deffcb4 100644 --- a/src/southbridge/amd/agesa/hudson/agesawrapper.c +++ b/src/southbridge/amd/agesa/hudson/agesawrapper.c @@ -35,8 +35,6 @@ #include <device/device.h> #include "hudson.h" -extern UINT8 picr_data[0x54], intr_data[0x54]; - #if IS_ENABLED(CONFIG_HAVE_ACPI_RESUME) #error Use of GetHeapBase() is incorrect or at least suspicious #endif @@ -64,7 +62,6 @@ AGESA_STATUS agesawrapper_fchs3laterestore (void) { FCH_DATA_BLOCK FchParams; AMD_CONFIG_PARAMS StdHeader; - UINT8 byte; StdHeader.HeapStatus = HEAP_SYSTEM_MEM; StdHeader.HeapBasePtr = (uintptr_t) GetHeapBase() + 0x10; @@ -76,17 +73,6 @@ AGESA_STATUS agesawrapper_fchs3laterestore (void) FchParams.StdHeader = &StdHeader; s3_resume_init_data(&FchParams); FchInitS3LateRestore(&FchParams); - /* PIC IRQ routine */ - for (byte = 0x0; byte < sizeof(picr_data); byte ++) { - outb(byte, 0xC00); - outb(picr_data[byte], 0xC01); - } - - /* APIC IRQ routine */ - for (byte = 0x0; byte < sizeof(intr_data); byte ++) { - outb(byte | 0x80, 0xC00); - outb(intr_data[byte], 0xC01); - } return AGESA_SUCCESS; } |