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authorefdesign98 <efdesign98@gmail.com>2011-06-20 17:38:49 -0700
committerMarc Jones <marcj303@gmail.com>2011-06-22 01:27:46 +0200
commit05a89ab922473f375820a3bd68691bb085c62448 (patch)
tree22510d53ab35d80987cb17f2a11ce08039db49a5 /src/southbridge/amd/cimx/sb800/early.c
parentee39ea7e7edf9699f1bae1b2708ad6816f054817 (diff)
downloadcoreboot-05a89ab922473f375820a3bd68691bb085c62448.tar.xz
Rename {CPU|NB|SB}/amd/*_wrapper folders
This change renames the cpu/amd/agesa_wrapper, northbridge/ amd/agesa_wrapper, and southbridge/amd/cimx_wrapper folders to {cpu|NB}/amd/agesa and {SB}/amd/agesa to shorten and simplify the folder names. There is also a fix to vendorcode/amd/agesa/lib/amdlib.c to append "ull" to a trio of 64-bit hexadecimal constants to allow abuild to run successfully. Change-Id: I2455e0afb0361ad2e11da2b869ffacbd552cb715 Signed-off-by: Frank Vibrans <frank.vibrans@amd.com> Signed-off-by: efdesign98 <efdesign98@gmail.com> Reviewed-on: http://review.coreboot.org/51 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
Diffstat (limited to 'src/southbridge/amd/cimx/sb800/early.c')
-rw-r--r--src/southbridge/amd/cimx/sb800/early.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/src/southbridge/amd/cimx/sb800/early.c b/src/southbridge/amd/cimx/sb800/early.c
new file mode 100644
index 0000000000..40a18ccd4c
--- /dev/null
+++ b/src/southbridge/amd/cimx/sb800/early.c
@@ -0,0 +1,64 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 Advanced Micro Devices, Inc.
+ *
+ * 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
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+//#include <config.h>
+#include <stdint.h>
+#include <device/pci_ids.h>
+#include <arch/io.h> /* inl, outl */
+#include <arch/romcc_io.h> /* device_t */
+#include "SBPLATFORM.h"
+#include "SbEarly.h"
+#include "cfg.h" /*sb800_cimx_config*/
+
+
+/**
+ * @brief Get SouthBridge device number
+ * @param[in] bus target bus number
+ * @return southbridge device number
+ */
+u32 get_sbdn(u32 bus)
+{
+ device_t dev;
+
+ //dev = PCI_DEV(bus, 0x14, 0);
+ dev = pci_locate_device_on_bus(
+ PCI_ID(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SB800_SM),
+ bus);
+
+ return (dev >> 15) & 0x1f;
+}
+
+
+/**
+ * @brief South Bridge CIMx romstage entry,
+ * wrapper of sbPowerOnInit entry point.
+ */
+void sb_poweron_init(void)
+{
+ AMDSBCFG sb_early_cfg;
+
+ sb800_cimx_config(&sb_early_cfg);
+ //sb_early_cfg.StdHeader.Func = SB_POWERON_INIT;
+ //AmdSbDispatcher(&sb_early_cfg);
+ //TODO
+ //AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher,
+ // VerifyImage() will fail, LocateImage() take minitues to find the image.
+ sbPowerOnInit(&sb_early_cfg);
+}