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authorJoseph Smith <joe@settoplinux.org>2010-03-17 03:18:29 +0000
committerStefan Reinauer <stepan@openbios.org>2010-03-17 03:18:29 +0000
commit0d7a99669545bef76d57d17fd41ab376e061b109 (patch)
treef0f27f51661d5ead8970d5a65ee7a603549736a6 /src/mainboard/rca
parentbd112980ffcc7d9809dff88b7208e804c54345ab (diff)
downloadcoreboot-0d7a99669545bef76d57d17fd41ab376e061b109.tar.xz
This is kind of a pre CAR patch to properly allocate "shared" graphics memory
area. CONFIG_GFXUMA is used in src/cpu/x86/mtrr/mtrr.c which is called by the cpu. Attached is a revised patch which works well. Signed-off-by: Joseph Smith <joe@settoplinux.org> Acked-by: Stefan Reinauer <stepan@coresystems.de> See boot snips below: Root Device assign_resources, bus 0 link: 0 8MB IGD UMA Available memory: 581632KB PCI_DOMAIN: 0000 assign_resources, bus 0 link: 0 ---------------------------- Adding high table area Adding UMA memory area coreboot memory table: 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES 1. 0000000000001000-000000000009ffff: RAM 2. 0000000000100000-00000000237effff: RAM 3. 00000000237f0000-00000000237fffff: CONFIGURATION TABLES 4. 0000000023800000-0000000023ffffff: RESERVED git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5243 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/rca')
-rw-r--r--src/mainboard/rca/rm4100/Kconfig4
-rw-r--r--src/mainboard/rca/rm4100/mainboard.c9
2 files changed, 11 insertions, 2 deletions
diff --git a/src/mainboard/rca/rm4100/Kconfig b/src/mainboard/rca/rm4100/Kconfig
index fd54e99556..fb3ab625e1 100644
--- a/src/mainboard/rca/rm4100/Kconfig
+++ b/src/mainboard/rca/rm4100/Kconfig
@@ -8,9 +8,11 @@ config BOARD_RCA_RM4100
select ROMCC
select HAVE_PIRQ_TABLE
select UDELAY_TSC
- select BOARD_ROMSIZE_KB_512
+ select BOARD_ROMSIZE_KB_1024
+ select HAVE_MAINBOARD_RESOURCES
select HAVE_HARD_RESET
select HAVE_SMI_HANDLER
+ select GFXUMA
config MAINBOARD_DIR
string
diff --git a/src/mainboard/rca/rm4100/mainboard.c b/src/mainboard/rca/rm4100/mainboard.c
index 0324266a8d..2248ba791e 100644
--- a/src/mainboard/rca/rm4100/mainboard.c
+++ b/src/mainboard/rca/rm4100/mainboard.c
@@ -1,7 +1,7 @@
/*
* This file is part of the coreboot project.
*
- * Copyright (C) 2008 Joseph Smith <joe@settoplinux.org>
+ * Copyright (C) 2008-2010 Joseph Smith <joe@settoplinux.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -19,8 +19,15 @@
*/
#include <device/device.h>
+#include <boot/tables.h>
+#include <arch/coreboot_tables.h>
#include "chip.h"
+int add_mainboard_resources(struct lb_memory *mem)
+{
+ return add_northbridge_resources(mem);
+}
+
static void mainboard_init(device_t dev)
{
// TODO Switch parport LEDs again