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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2023-04-09 10:01:58 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2023-04-13 18:48:29 +0000 |
| commit | d1534e41e4172b121122b2802d45028b61234279 (patch) | |
| tree | b1312eaf4918a1275f638211e8a6d3f4d8cf7946 /src/southbridge/amd | |
| parent | 8f86fa0da17a7f5ec981fdf09ebb2c6a3c17b2f6 (diff) | |
| download | coreboot-d1534e41e4172b121122b2802d45028b61234279.tar.gz coreboot-d1534e41e4172b121122b2802d45028b61234279.tar.bz2 coreboot-d1534e41e4172b121122b2802d45028b61234279.zip | |
AMD binaryPI: Use madt_ioapic_from_hw()
Read IOAPIC ID and number of interrupts from programmed registers.
Change-Id: Ic8ba395bc220fdb691118719f7b32dd7400931f4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55570
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/southbridge/amd')
| -rw-r--r-- | src/southbridge/amd/pi/hudson/ioapic.h | 10 | ||||
| -rw-r--r-- | src/southbridge/amd/pi/hudson/sm.c | 3 |
2 files changed, 1 insertions, 12 deletions
diff --git a/src/southbridge/amd/pi/hudson/ioapic.h b/src/southbridge/amd/pi/hudson/ioapic.h deleted file mode 100644 index 757e5c83d549..000000000000 --- a/src/southbridge/amd/pi/hudson/ioapic.h +++ /dev/null @@ -1,10 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#ifndef AMD_BLOCK_IOAPIC_H -#define AMD_BLOCK_IOAPIC_H - -/* Since the old APIC bus isn't used any more, the IOAPIC IDs could be < CONFIG_MAX_CPUS */ -#define FCH_IOAPIC_ID (CONFIG_MAX_CPUS) -#define GNB_IOAPIC_ID (CONFIG_MAX_CPUS + 1) - -#endif /* AMD_BLOCK_IOAPIC_H */ diff --git a/src/southbridge/amd/pi/hudson/sm.c b/src/southbridge/amd/pi/hudson/sm.c index c40bf5e1c979..2dc2ae39242a 100644 --- a/src/southbridge/amd/pi/hudson/sm.c +++ b/src/southbridge/amd/pi/hudson/sm.c @@ -5,7 +5,6 @@ #include <device/pci_ids.h> #include <device/smbus.h> #include <arch/ioapic.h> -#include <southbridge/amd/pi/hudson/ioapic.h> #include "hudson.h" #include "smbus.c" @@ -22,7 +21,7 @@ static void sm_init(struct device *dev) { - setup_ioapic(VIO_APIC_VADDR, FCH_IOAPIC_ID); + register_new_ioapic_gsi0(VIO_APIC_VADDR); } static int lsmbus_recv_byte(struct device *dev) |