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authorflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-11-06 10:53:15 +0000
committerflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-11-06 10:53:15 +0000
commit68323377400b38d226d2173798ee18023e8e55a6 (patch)
treed61baef2612e2e540b4b7ab18c45f2f94c2088fd /target/linux/rdc/files-2.6.30/arch
parent80bb9da84fa3724e61a6e4589cdaf458fbeabf4f (diff)
[rdc] provide the correct flash mapping on non airlink devices, remove the rootfs_type hacks, patch from sn9
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18327 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/rdc/files-2.6.30/arch')
-rw-r--r--target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c36
1 files changed, 31 insertions, 5 deletions
diff --git a/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c b/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
index 9eb08c8dd..539399634 100644
--- a/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
+++ b/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
@@ -1,9 +1,9 @@
/*
* Generic RDC321x platform devices
*
- * Copyright (C) 2007-2008 OpenWrt.org
+ * Copyright (C) 2007-2009 OpenWrt.org
* Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
- * Copyright (C) 2008 Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
+ * Copyright (C) 2008-2009 Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -157,7 +157,7 @@ static int __init rdc_board_setup(void)
{
#ifndef CONFIG_MTD_RDC3210
struct map_info rdc_map_info;
- u32 the_header[4];
+ u32 the_header[8];
ROOT_DEV = 0;
rdc_map_info.name = rdc_flash_device.name;
@@ -181,10 +181,36 @@ static int __init rdc_board_setup(void)
the_header[2] = ((u32 *)rdc_map_info.virt)[2];
the_header[3] = ((u32 *)rdc_map_info.virt)[3];
iounmap(rdc_map_info.virt);
+ rdc_map_info.virt = ioremap_nocache(rdc_map_info.phys + 0x8000, 0x10);
+ if (rdc_map_info.virt == NULL)
+ panic("Could not ioremap to read device magic!");
+ the_header[4] = ((u32 *)rdc_map_info.virt)[0];
+ the_header[5] = ((u32 *)rdc_map_info.virt)[1];
+ the_header[6] = ((u32 *)rdc_map_info.virt)[2];
+ the_header[7] = ((u32 *)rdc_map_info.virt)[3];
+ iounmap(rdc_map_info.virt);
if (!memcmp(the_header, "GMTK", 4)) { /* Gemtek */
/* TODO */
- } else if (!memcmp(the_header, "CSYS", 4)) { /* Sitecom */
- /* TODO */
+ } else if (!memcmp(the_header + 4, "CSYS", 4)) { /* Sitecom */
+ rdc_flash_parts[0].name = "system";
+ rdc_flash_parts[0].offset = 0;
+ rdc_flash_parts[0].size = rdc_map_info.size - 0x10000;
+ rdc_flash_parts[1].name = "config";
+ rdc_flash_parts[1].offset = 0;
+ rdc_flash_parts[1].size = 0x8000;
+ rdc_flash_parts[2].name = "magic";
+ rdc_flash_parts[2].offset = 0x8000;
+ rdc_flash_parts[2].size = 0x14;
+ rdc_flash_parts[3].name = "kernel";
+ rdc_flash_parts[3].offset = 0x8014;
+ rdc_flash_parts[3].size = the_header[5];
+ rdc_flash_parts[4].name = "rootfs";
+ rdc_flash_parts[4].offset = 0x8014 + the_header[5];
+ rdc_flash_parts[4].size = rdc_flash_parts[0].size - rdc_flash_parts[4].offset;
+ rdc_flash_parts[5].name = "bootloader";
+ rdc_flash_parts[5].offset = rdc_flash_parts[0].size;
+ rdc_flash_parts[5].size = 0x10000;
+ rdc_flash_data.nr_parts = 6;
} else if (!memcmp(((u8 *)the_header) + 14, "Li", 2)) { /* AMIT */
rdc_flash_parts[0].name = "kernel_parthdr";
rdc_flash_parts[0].offset = 0;