From 657d68bddc030e38bc19eb4eef07f59b5e5258e4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Tue, 3 Dec 2019 12:36:09 +0200 Subject: AGESA,binaryPI: Move PORT80 selection to C bootblock MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Because the function is implemented in C, post_code() calls from cache_as_ram.S and other early assembly entry files may not currently work for cold boots. Assembly implementation needs to follow one day. This effectively removes PORT80 routing from boards with ROMCC_BOOTBLOCK. Change-Id: I71aa94b33bd6f65e243724810472a440e98e0750 Signed-off-by: Kyösti Mälkki Reviewed-on: https://review.coreboot.org/c/coreboot/+/37451 Tested-by: build bot (Jenkins) Reviewed-by: Michał Żygowski --- src/southbridge/amd/agesa/hudson/bootblock.c | 5 +++++ src/southbridge/amd/pi/hudson/bootblock.c | 5 +++++ 2 files changed, 10 insertions(+) (limited to 'src/southbridge') diff --git a/src/southbridge/amd/agesa/hudson/bootblock.c b/src/southbridge/amd/agesa/hudson/bootblock.c index 97e8803f48..6925393b06 100644 --- a/src/southbridge/amd/agesa/hudson/bootblock.c +++ b/src/southbridge/amd/agesa/hudson/bootblock.c @@ -77,6 +77,11 @@ void bootblock_soc_early_init(void) hudson_lpc_decode(); enable_acpimmio_decode_pm24(); + if (CONFIG(POST_DEVICE_PCI_PCIE)) + hudson_pci_port80(); + else if (CONFIG(POST_DEVICE_LPC)) + hudson_lpc_port80(); + dev = PCI_DEV(0, 0x14, 3); data = pci_read_config32(dev, LPC_IO_OR_MEM_DECODE_ENABLE); /* enable 0x2e/0x4e IO decoding for SuperIO */ diff --git a/src/southbridge/amd/pi/hudson/bootblock.c b/src/southbridge/amd/pi/hudson/bootblock.c index e9a9d337c4..ec8663dad1 100644 --- a/src/southbridge/amd/pi/hudson/bootblock.c +++ b/src/southbridge/amd/pi/hudson/bootblock.c @@ -79,6 +79,11 @@ void bootblock_soc_early_init(void) else enable_acpimmio_decode_pm04(); + if (CONFIG(POST_DEVICE_PCI_PCIE)) + hudson_pci_port80(); + else if (CONFIG(POST_DEVICE_LPC)) + hudson_lpc_port80(); + dev = PCI_DEV(0, 0x14, 3); data = pci_read_config32(dev, LPC_IO_OR_MEM_DECODE_ENABLE); /* enable 0x2e/0x4e IO decoding for SuperIO */ -- cgit v1.2.3