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authorImre Kaloz <kaloz@openwrt.org>2008-04-29 20:40:36 +0000
committerImre Kaloz <kaloz@openwrt.org>2008-04-29 20:40:36 +0000
commitcfef3688dc850783df0516ee1dc6147b6b3bdffc (patch)
treed040a550755abda10a3373d9c766a4d0207e5f4c
parenta9c19c6e49dd9fbc2d2d1b49aeb1fea6344db5cd (diff)
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the ds1672 can be detected -- fix the driver and remove unneeded hacks
SVN-Revision: 10984
-rw-r--r--target/linux/generic-2.6/patches-2.6.24/403-ds1672_detect.patch16
-rw-r--r--target/linux/ixp4xx/patches-2.6.24/190-cambria_support.patch32
-rw-r--r--target/linux/ixp4xx/patches-2.6.24/298-avila_rtc_fixup.patch56
3 files changed, 17 insertions, 87 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.24/403-ds1672_detect.patch b/target/linux/generic-2.6/patches-2.6.24/403-ds1672_detect.patch
new file mode 100644
index 0000000..c3eb72c
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.24/403-ds1672_detect.patch
@@ -0,0 +1,16 @@
+--- linux-2.6.24.5/drivers/rtc/rtc-ds1672.c 2008-04-19 03:53:39.000000000 +0200
++++ linux-2.6.24.5-owrt/drivers/rtc/rtc-ds1672.c 2008-04-29 22:16:41.000000000 +0200
+@@ -13,10 +13,10 @@
+ #include <linux/i2c.h>
+ #include <linux/rtc.h>
+
+-#define DRV_VERSION "0.3"
++#define DRV_VERSION "0.4"
+
+-/* Addresses to scan: none. This chip cannot be detected. */
+-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
++/* Addresses to scan: 0x68 */
++static unsigned short normal_i2c[] = { 0x68, I2C_CLIENT_END };
+
+ /* Insmod parameters */
+ I2C_CLIENT_INSMOD;
diff --git a/target/linux/ixp4xx/patches-2.6.24/190-cambria_support.patch b/target/linux/ixp4xx/patches-2.6.24/190-cambria_support.patch
index 4f7f996..4fbc1de 100644
--- a/target/linux/ixp4xx/patches-2.6.24/190-cambria_support.patch
+++ b/target/linux/ixp4xx/patches-2.6.24/190-cambria_support.patch
@@ -125,7 +125,7 @@ diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-pci.c linux-2.6.24.5-owrt/
diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-setup.c linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/cambria-setup.c
--- linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-setup.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/cambria-setup.c 2008-04-28 21:07:16.000000000 +0200
-@@ -0,0 +1,280 @@
+@@ -0,0 +1,250 @@
+/*
+ * arch/arm/mach-ixp4xx/cambria-setup.c
+ *
@@ -303,35 +303,6 @@ diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-setup.c linux-2.6.24.5-owr
+ &cambria_eth[1],
+};
+
-+static char cambria_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
-+
-+static void __init cambria_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(cambria_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+ strlcpy(t->u.cmdline.cmdline, cambria_rtc_probe, COMMAND_LINE_SIZE);
-+ strlcpy(t->u.cmdline.cmdline + strlen(cambria_rtc_probe), p,
-+ COMMAND_LINE_SIZE - strlen(cambria_rtc_probe));
-+
-+ /* Terminate the table. */
-+ t = tag_next(t);
-+ t->hdr.tag = ATAG_NONE;
-+ t->hdr.size = 0;
-+}
-+
+#ifdef CONFIG_SENSORS_EEPROM
+static int cambria_eeprom_do(struct notifier_block *self, unsigned long event, void *t)
+{
@@ -398,7 +369,6 @@ diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-setup.c linux-2.6.24.5-owr
+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+ .fixup = cambria_fixup,
+ .map_io = ixp4xx_map_io,
+ .init_irq = ixp4xx_init_irq,
+ .timer = &ixp4xx_timer,
diff --git a/target/linux/ixp4xx/patches-2.6.24/298-avila_rtc_fixup.patch b/target/linux/ixp4xx/patches-2.6.24/298-avila_rtc_fixup.patch
deleted file mode 100644
index b7cf71c..0000000
--- a/target/linux/ixp4xx/patches-2.6.24/298-avila_rtc_fixup.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.24.2.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -163,6 +163,35 @@ 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();
-@@ -192,6 +221,7 @@ 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,
-@@ -209,6 +239,7 @@ 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,