mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 06:57:57 +00:00
56 lines
2.1 KiB
Diff
56 lines
2.1 KiB
Diff
|
diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/avila-setup.c linux-2.6.23/arch/arm/mach-ixp4xx/avila-setup.c
|
||
|
|
--- linux-2.6.23.orig/arch/arm/mach-ixp4xx/avila-setup.c 2007-10-09 15:31:38.000000000 -0500
|
||
|
|
+++ linux-2.6.23/arch/arm/mach-ixp4xx/avila-setup.c 2007-10-11 01:08:21.000000000 -0500
|
||
|
|
@@ -138,6 +138,35 @@ static struct platform_device *avila_dev
|
||
|
|
&avila_uart
|
||
|
|
};
|
||
|
|
|
||
|
|
+static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
|
||
|
|
+
|
||
|
|
+static void __init avila_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(avila_rtc_probe) + strlen(p) + 1 + 4) >> 2;
|
||
|
|
+ strlcpy(t->u.cmdline.cmdline, avila_rtc_probe, COMMAND_LINE_SIZE);
|
||
|
|
+ strlcpy(t->u.cmdline.cmdline + strlen(avila_rtc_probe), p,
|
||
|
|
+ COMMAND_LINE_SIZE - strlen(avila_rtc_probe));
|
||
|
|
+
|
||
|
|
+ /* Terminate the table. */
|
||
|
|
+ t = tag_next(t);
|
||
|
|
+ t->hdr.tag = ATAG_NONE;
|
||
|
|
+ t->hdr.size = 0;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
static void __init avila_init(void)
|
||
|
|
{
|
||
|
|
ixp4xx_sys_init();
|
||
|
|
@@ -165,6 +194,7 @@ MACHINE_START(AVILA, "Gateworks Avila Ne
|
||
|
|
/* Maintainer: Deepak Saxena <dsaxena@plexity.net> */
|
||
|
|
.phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
|
||
|
|
.io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
|
||
|
|
+ .fixup = avila_fixup,
|
||
|
|
.map_io = ixp4xx_map_io,
|
||
|
|
.init_irq = ixp4xx_init_irq,
|
||
|
|
.timer = &ixp4xx_timer,
|
||
|
|
@@ -182,6 +212,7 @@ MACHINE_START(LOFT, "Giant Shoulder Inc
|
||
|
|
/* Maintainer: Tom Billman <kernel@giantshoulderinc.com> */
|
||
|
|
.phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
|
||
|
|
.io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
|
||
|
|
+ .fixup = avila_fixup,
|
||
|
|
.map_io = ixp4xx_map_io,
|
||
|
|
.init_irq = ixp4xx_init_irq,
|
||
|
|
.timer = &ixp4xx_timer,
|