summaryrefslogtreecommitdiff
path: root/target/linux/ixp4xx/patches/070-ixp4xx_freq_fixup.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/ixp4xx/patches/070-ixp4xx_freq_fixup.patch')
-rw-r--r--target/linux/ixp4xx/patches/070-ixp4xx_freq_fixup.patch131
1 files changed, 0 insertions, 131 deletions
diff --git a/target/linux/ixp4xx/patches/070-ixp4xx_freq_fixup.patch b/target/linux/ixp4xx/patches/070-ixp4xx_freq_fixup.patch
deleted file mode 100644
index 2975712..0000000
--- a/target/linux/ixp4xx/patches/070-ixp4xx_freq_fixup.patch
+++ /dev/null
@@ -1,131 +0,0 @@
-This patch is required as the frequency fixup in nslu2_init does not
-run sufficiently early in the boot sequence to take effect. In
-addition the dsmg600 setup code behaviour has been improved such
-that a 'fixup' routine is avoided.
-
-Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -22,6 +22,7 @@
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-+#include <asm/mach/time.h>
-
- static struct flash_platform_data nslu2_flash_data = {
- .map_name = "cfi_probe",
-@@ -157,10 +158,21 @@ static void nslu2_power_off(void)
- gpio_line_set(NSLU2_PO_GPIO, IXP4XX_GPIO_HIGH);
- }
-
--static void __init nslu2_init(void)
-+static void __init nslu2_timer_init(void)
- {
-- ixp4xx_timer_freq = NSLU2_FREQ;
-+ /* The xtal on this machine is non-standard. */
-+ ixp4xx_timer_freq = NSLU2_FREQ;
-+
-+ /* Call standard timer_init function. */
-+ ixp4xx_timer_init();
-+}
-
-+static struct sys_timer nslu2_timer = {
-+ .init = nslu2_timer_init,
-+};
-+
-+static void __init nslu2_init(void)
-+{
- ixp4xx_sys_init();
-
- nslu2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-@@ -185,6 +197,6 @@ MACHINE_START(NSLU2, "Linksys NSLU2")
- .boot_params = 0x00000100,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
-- .timer = &ixp4xx_timer,
-+ .timer = &nslu2_timer,
- .init_machine = nslu2_init,
- MACHINE_END
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/common.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/common.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/common.c
-@@ -269,7 +269,7 @@ static struct irqaction ixp4xx_timer_irq
- .handler = ixp4xx_timer_interrupt,
- };
-
--static void __init ixp4xx_timer_init(void)
-+void __init ixp4xx_timer_init(void)
- {
- /* Clear Pending Interrupt by writing '1' to it */
- *IXP4XX_OSST = IXP4XX_OSST_TIMER_1_PEND;
-Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/platform.h
-===================================================================
---- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/platform.h
-+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/platform.h
-@@ -113,6 +113,7 @@ extern unsigned long ixp4xx_timer_freq;
- extern void ixp4xx_map_io(void);
- extern void ixp4xx_init_irq(void);
- extern void ixp4xx_sys_init(void);
-+extern void ixp4xx_timer_init(void);
- extern struct sys_timer ixp4xx_timer;
- extern void ixp4xx_pci_preinit(void);
- struct pci_sys_data;
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-setup.c
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/dsmg600-setup.c
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/dsmg600-setup.c
-@@ -18,6 +18,7 @@
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-+#include <asm/mach/time.h>
-
- static struct flash_platform_data dsmg600_flash_data = {
- .map_name = "cfi_probe",
-@@ -128,6 +129,19 @@ static void dsmg600_power_off(void)
- gpio_line_set(DSMG600_PO_GPIO, IXP4XX_GPIO_HIGH);
- }
-
-+static void __init dsmg600_timer_init(void)
-+{
-+ /* The xtal on this machine is non-standard. */
-+ ixp4xx_timer_freq = DSMG600_FREQ;
-+
-+ /* Call standard timer_init function. */
-+ ixp4xx_timer_init();
-+}
-+
-+static struct sys_timer dsmg600_timer = {
-+ .init = dsmg600_timer_init,
-+};
-+
- static void __init dsmg600_init(void)
- {
- ixp4xx_sys_init();
-@@ -155,21 +169,13 @@ static void __init dsmg600_init(void)
- #endif
- }
-
--static void __init dsmg600_fixup(struct machine_desc *desc,
-- struct tag *tags, char **cmdline, struct meminfo *mi)
--{
-- /* The xtal on this machine is non-standard. */
-- ixp4xx_timer_freq = DSMG600_FREQ;
--}
--
- MACHINE_START(DSMG600, "D-Link DSM-G600 RevA")
- /* Maintainer: www.nslu2-linux.org */
- .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
- .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
- .boot_params = 0x00000100,
-- .fixup = dsmg600_fixup,
- .map_io = ixp4xx_map_io,
- .init_irq = ixp4xx_init_irq,
-- .timer = &ixp4xx_timer,
-+ .timer = &dsmg600_timer,
- .init_machine = dsmg600_init,
- MACHINE_END