summaryrefslogtreecommitdiff
path: root/src/southbridge
diff options
context:
space:
mode:
authorRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>2016-12-21 20:57:13 +0100
committerMartin Roth <martinroth@google.com>2017-01-10 17:21:00 +0100
commit8c42424ec1669036fb4a7be4eb7ec0915bd6966c (patch)
tree2a74ea47803f927ecce3ff7522ded95fb9374495 /src/southbridge
parentbaae959a639712ac34b74b307b9fad5cc8b2c663 (diff)
downloadcoreboot-8c42424ec1669036fb4a7be4eb7ec0915bd6966c.tar.xz
amd/hudson/agesa: Fix position of hudson_fwm
AMDFWTOOL calculates the location of the amdfw based on the CONFIG_ROM_SIZE. If HUDSON_FWM_POSITION does not match that location the resulting rom does not boot. This patch forces the position of HUDSON_FWM_POSITION to be the position calculated by amdfwrom. Tested on a Bettong derivative with a 16MiB flash. Change-Id: I3ce69f77174327c18ff97e551c0665c9f633991e Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-on: https://review.coreboot.org/17934 Tested-by: build bot (Jenkins) Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src/southbridge')
-rw-r--r--src/southbridge/amd/agesa/hudson/Kconfig23
-rw-r--r--src/southbridge/amd/agesa/hudson/Makefile.inc3
2 files changed, 1 insertions, 25 deletions
diff --git a/src/southbridge/amd/agesa/hudson/Kconfig b/src/southbridge/amd/agesa/hudson/Kconfig
index eed83ae53f..91ebe036a9 100644
--- a/src/southbridge/amd/agesa/hudson/Kconfig
+++ b/src/southbridge/amd/agesa/hudson/Kconfig
@@ -101,29 +101,6 @@ config HUDSON_FWM
default y if HUDSON_XHCI_FWM || HUDSON_IMC_FWM || HUDSON_GEC_FWM
default n
-if HUDSON_FWM
-
-config HUDSON_FWM_POSITION
- hex "Hudson Firmware ROM Position"
- default 0xFFF20000 if BOARD_ROMSIZE_KB_1024
- default 0xFFE20000 if BOARD_ROMSIZE_KB_2048
- default 0xFFC20000 if BOARD_ROMSIZE_KB_4096
- default 0xFF820000 if BOARD_ROMSIZE_KB_8192
- default 0xFF020000 if BOARD_ROMSIZE_KB_16384
- help
- Hudson requires the firmware MUST be located at
- a specific address (ROM start address + 0x20000), otherwise
- xhci host Controller can not find or load the xhci firmware.
-
- The firmware start address is dependent on the ROM chip size.
- The default offset is 0x20000 from the ROM start address, namely
- 0xFFF20000 if flash chip size is 1M
- 0xFFE20000 if flash chip size is 2M
- 0xFFC20000 if flash chip size is 4M
- 0xFF820000 if flash chip size is 8M
- 0xFF020000 if flash chip size is 16M
-endif # HUDSON_FWM
-
config HUDSON_SATA_MODE
int "SATA Mode"
default 0
diff --git a/src/southbridge/amd/agesa/hudson/Makefile.inc b/src/southbridge/amd/agesa/hudson/Makefile.inc
index 2e8b13be6b..7595889a2f 100644
--- a/src/southbridge/amd/agesa/hudson/Makefile.inc
+++ b/src/southbridge/amd/agesa/hudson/Makefile.inc
@@ -35,8 +35,7 @@ ramstage-$(CONFIG_HAVE_SMI_HANDLER) += smi.c smi_util.c
# +-----------+---------------+----------------+------------+
# EC ROM should be 64K aligned.
-HUDSON_FWM_POS_CALC=$(call int-add, $(call int-subtract, 0xffffffff $(call int-multiply, $(CONFIG_COREBOOT_ROMSIZE_KB) 1024)) 0x20000 1)
-HUDSON_FWM_POSITION=$(shell printf %u $(CONFIG_HUDSON_FWM_POSITION))
+HUDSON_FWM_POSITION=$(call int-add, $(call int-subtract, 0xffffffff $(CONFIG_ROM_SIZE)) 0x20000 1)
ifdef CONFIG_HUDSON_AHCI_ROM
stripped_ahci_rom_id = $(call strip_quotes,$(CONFIG_AHCI_ROM_ID))