mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-31 00:52:05 +02:00
a754c302a8
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25727 3c298f89-4303-0410-b956-a3cf2f4a3e73
48 lines
1.4 KiB
Diff
48 lines
1.4 KiB
Diff
--- a/arch/arm/mach-ixp4xx/wg302v1-setup.c
|
|
+++ b/arch/arm/mach-ixp4xx/wg302v1-setup.c
|
|
@@ -115,6 +115,36 @@ static struct platform_device *wg302v1_d
|
|
&wg302v1_eth[0],
|
|
};
|
|
|
|
+static char wg302v1_mem_fixup[] __initdata = "mem=32M ";
|
|
+
|
|
+static void __init wg302v1_fixup(struct machine_desc *desc,
|
|
+ struct tag *tags, char **cmdline, struct meminfo *mi)
|
|
+
|
|
+{
|
|
+ struct tag *t = tags;
|
|
+ char *p = *cmdline;
|
|
+
|
|
+ /* Find the end of the tags table, taking note of any cmdline tag. */
|
|
+ for (; t->hdr.size; t = tag_next(t)) {
|
|
+ if (t->hdr.tag == ATAG_CMDLINE) {
|
|
+ p = t->u.cmdline.cmdline;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ /* Overwrite the end of the table with a new cmdline tag. */
|
|
+ t->hdr.tag = ATAG_CMDLINE;
|
|
+ t->hdr.size = (sizeof (struct tag_header) +
|
|
+ strlen(wg302v1_mem_fixup) + strlen(p) + 1 + 4) >> 2;
|
|
+ strlcpy(t->u.cmdline.cmdline, wg302v1_mem_fixup, COMMAND_LINE_SIZE);
|
|
+ strlcpy(t->u.cmdline.cmdline + strlen(wg302v1_mem_fixup), p,
|
|
+ COMMAND_LINE_SIZE - strlen(wg302v1_mem_fixup));
|
|
+
|
|
+ /* Terminate the table. */
|
|
+ t = tag_next(t);
|
|
+ t->hdr.tag = ATAG_NONE;
|
|
+ t->hdr.size = 0;
|
|
+}
|
|
+
|
|
static void __init wg302v1_init(void)
|
|
{
|
|
ixp4xx_sys_init();
|
|
@@ -131,6 +161,7 @@ static void __init wg302v1_init(void)
|
|
#ifdef CONFIG_MACH_WG302V1
|
|
MACHINE_START(WG302V1, "Netgear WG302 v1 / WAG302 v1")
|
|
/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
|
|
+ .fixup = wg302v1_fixup,
|
|
.map_io = ixp4xx_map_io,
|
|
.init_irq = ixp4xx_init_irq,
|
|
.timer = &ixp4xx_timer,
|