From: Florian Fainelli Date: Sun, 6 Dec 2009 09:08:03 +0000 (+0000) Subject: correct flash size and detection for sitecom targets (#6278), patch from rtz X-Git-Tag: reboot~21728 X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8c2091f823699ac7f7e10ab0dc7512dcc956b043;p=openwrt%2Fopenwrt.git correct flash size and detection for sitecom targets (#6278), patch from rtz SVN-Revision: 18671 --- 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 e319c02b33..f59cb15a7c 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 @@ -161,15 +161,15 @@ static int __init rdc_board_setup(void) ROOT_DEV = 0; rdc_map_info.name = rdc_flash_device.name; - rdc_map_info.phys = 0xff000000; - rdc_map_info.size = 0x1000000; + rdc_map_info.size = 0x800000; //8MB + rdc_map_info.phys = (u32) -rdc_map_info.size; rdc_map_info.bankwidth = 2; rdc_map_info.set_vpp = NULL; simple_map_init(&rdc_map_info); while (probe_flash_start(&rdc_map_info)) { - rdc_map_info.phys++; - if (--rdc_map_info.size) + if (rdc_map_info.size /= 2 < 0x100000) //1MB panic("Could not find start of flash!"); + rdc_map_info.phys = (u32) -rdc_map_info.size; } rdc_flash_resource.start = rdc_map_info.phys; rdc_flash_data.width = rdc_map_info.bankwidth; diff --git a/target/linux/rdc/sitecom/config-2.6.30 b/target/linux/rdc/sitecom/config-2.6.30 index e6bfa8886e..d756e87950 100644 --- a/target/linux/rdc/sitecom/config-2.6.30 +++ b/target/linux/rdc/sitecom/config-2.6.30 @@ -1,3 +1,2 @@ -# CONFIG_MTD_PHYSMAP is not set # CONFIG_MTD_R8610 is not set # CONFIG_MTD_RDC3210 is not set