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authorKyösti Mälkki <kyosti.malkki@gmail.com>2016-12-20 06:43:44 +0200
committerKyösti Mälkki <kyosti.malkki@gmail.com>2017-03-29 10:02:58 +0200
commite912d933df929b591d158b8950a00f194b602883 (patch)
treebc5f89947ac52f281165c58087d95c379a52cfe9 /src
parent1dea4b13e849dccd252414ace5db976021283f8c (diff)
downloadcoreboot-e912d933df929b591d158b8950a00f194b602883.tar.xz
amd/olivehill: Switch away from AGESA_LEGACY
Change-Id: I074dc7d5edbe3444f841e67a5644938e23118942 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/18716 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/amd/olivehill/Kconfig1
-rw-r--r--src/mainboard/amd/olivehill/romstage.c78
2 files changed, 8 insertions, 71 deletions
diff --git a/src/mainboard/amd/olivehill/Kconfig b/src/mainboard/amd/olivehill/Kconfig
index 3433115ad2..37fb43fdad 100644
--- a/src/mainboard/amd/olivehill/Kconfig
+++ b/src/mainboard/amd/olivehill/Kconfig
@@ -17,7 +17,6 @@ if BOARD_AMD_OLIVEHILL
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
- select AGESA_LEGACY
select CPU_AMD_AGESA_FAMILY16_KB
select NORTHBRIDGE_AMD_AGESA_FAMILY16_KB
select SOUTHBRIDGE_AMD_AGESA_YANGTZE
diff --git a/src/mainboard/amd/olivehill/romstage.c b/src/mainboard/amd/olivehill/romstage.c
index d0e1938456..8190cb7711 100644
--- a/src/mainboard/amd/olivehill/romstage.c
+++ b/src/mainboard/amd/olivehill/romstage.c
@@ -17,31 +17,19 @@
#include <string.h>
#include <device/pci_def.h>
#include <device/pci_ids.h>
-#include <arch/acpi.h>
#include <arch/io.h>
#include <arch/stages.h>
#include <device/pnp_def.h>
-#include <arch/cpu.h>
-#include <cpu/x86/lapic.h>
#include <console/console.h>
#include <commonlib/loglevel.h>
-#include <cpu/amd/car.h>
-#include <northbridge/amd/agesa/agesawrapper.h>
-#include <northbridge/amd/agesa/agesa_helper.h>
-#include <cpu/x86/bist.h>
-#include <cpu/x86/lapic.h>
+#include <northbridge/amd/agesa/state_machine.h>
#include <southbridge/amd/agesa/hudson/hudson.h>
-#include <cpu/amd/agesa/s3_resume.h>
-#include "cbmem.h"
-
-void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
+void board_BeforeAgesa(struct sysinfo *cb)
{
+ int i;
u32 val;
- /* Must come first to enable PCI MMCONF. */
- amd_initmmio();
-
/* In Hudson RRG, PMIOxD2[5:4] is "Drive strength control for
* LpcClk[1:0]". To be consistent with Parmer, setting to 4mA
* even though the register is not documented in the Kabini BKDG.
@@ -50,67 +38,17 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
outb(0xD2, 0xcd6);
outb(0x00, 0xcd7);
+ /* Disable PCI-PCI bridge and release GPIO32/33 for other uses. */
+ outb(0xea, 0xcd6);
+ outb(0x1, 0xcd7);
+
/* Set LPC decode enables. */
pci_devfn_t dev = PCI_DEV(0, 0x14, 3);
pci_write_config32(dev, 0x44, 0xff03ffd5);
hudson_lpc_port80();
- if (!cpu_init_detectedx && boot_cpu()) {
- post_code(0x30);
-
- post_code(0x31);
- console_init();
- }
-
- /* Halt if there was a built in self test failure */
- post_code(0x34);
- report_bist_failure(bist);
-
- /* Load MPB */
- val = cpuid_eax(1);
- printk(BIOS_DEBUG, "BSP Family_Model: %08x\n", val);
- printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx\n", cpu_init_detectedx);
-
/* On Larne, after LpcClkDrvSth is set, it needs some time to be stable, because of the buffer ICS551M */
- int i;
- for(i = 0; i < 200000; i++)
+ for (i = 0; i < 200000; i++)
val = inb(0xcd6);
-
- post_code(0x37);
- agesawrapper_amdinitreset();
- post_code(0x38);
- printk(BIOS_DEBUG, "Got past yangtze_early_setup\n");
-
- post_code(0x39);
-
- agesawrapper_amdinitearly();
- int s3resume = acpi_is_wakeup_s3();
- if (!s3resume) {
- post_code(0x40);
- agesawrapper_amdinitpost();
- post_code(0x41);
- agesawrapper_amdinitenv();
- /* TODO: Disable cache is not ok. */
- disable_cache_as_ram();
- } else { /* S3 detect */
- printk(BIOS_INFO, "S3 detected\n");
-
- post_code(0x60);
- agesawrapper_amdinitresume();
-
- amd_initcpuio();
- agesawrapper_amds3laterestore();
-
- post_code(0x61);
- prepare_for_resume();
- }
-
- outb(0xEA, 0xCD6);
- outb(0x1, 0xcd7);
-
- post_code(0x50);
- copy_and_run();
-
- post_code(0x54); /* Should never see this post code. */
}