From 88ff8b541f0981359ce17021e9b41d57c6eb427b Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Fri, 21 Nov 2014 17:40:37 +0200 Subject: AGESA fam15tn / fam15rl / fam16kb: Move LPC decode enable for serial port MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Move LPC decode enable out of agesawrapper.c. It should not be on the execution path of AP CPUs and function is not related to AGESA per se. Change-Id: I19d6a20fbc7a3d28601caa9aaa1d73d6930257ae Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/7602 Reviewed-by: Edward O'Callaghan Tested-by: build bot (Jenkins) --- src/mainboard/asrock/imb-a180/agesawrapper.c | 7 ------- src/mainboard/asrock/imb-a180/romstage.c | 4 ++++ 2 files changed, 4 insertions(+), 7 deletions(-) (limited to 'src/mainboard/asrock') diff --git a/src/mainboard/asrock/imb-a180/agesawrapper.c b/src/mainboard/asrock/imb-a180/agesawrapper.c index 62fc0531e0..1412392bc5 100644 --- a/src/mainboard/asrock/imb-a180/agesawrapper.c +++ b/src/mainboard/asrock/imb-a180/agesawrapper.c @@ -133,8 +133,6 @@ AGESA_STATUS agesawrapper_amdinitmmio(void) { AGESA_STATUS Status; UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; AMD_CONFIG_PARAMS StdHeader; /* @@ -151,11 +149,6 @@ AGESA_STATUS agesawrapper_amdinitmmio(void) MsrReg = MsrReg | 0x0000400000000000; LibAmdMsrWrite (0xC001001F, &MsrReg, &StdHeader); - /* For serial port */ - PciData = 0xFF03FFD5; - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x14, 0x3, 0x44); - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - /* Set ROM cache onto WP to decrease post time */ MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader); diff --git a/src/mainboard/asrock/imb-a180/romstage.c b/src/mainboard/asrock/imb-a180/romstage.c index 877d458b25..83155012e5 100644 --- a/src/mainboard/asrock/imb-a180/romstage.c +++ b/src/mainboard/asrock/imb-a180/romstage.c @@ -58,6 +58,10 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) AGESAWRAPPER_PRE_CONSOLE(amdinitmmio); + /* Set LPC decode enables. */ + pci_devfn_t dev = PCI_DEV(0, 0x14, 3); + pci_write_config32(dev, 0x44, 0xff03ffd5); + hudson_lpc_port80(); /* Enable the AcpiMmio space */ -- cgit v1.2.3