Delete AT91 patches before 2.6.22

target/device/Atmel/arch-arm/Config.in.linux.patches

@@ -9,8 +9,6 @@ choice
 	default BR2_ARCH_AT91_2_6_24		if BR2_LINUX_2_6_24
 	default BR2_ARCH_AT91_2_6_23		if BR2_LINUX_2_6_23
 	default BR2_ARCH_AT91_2_6_22		if BR2_LINUX_2_6_22
-	default BR2_ARCH_AT91_2_6_21		if BR2_LINUX_2_6_21
-	default BR2_ARCH_AT91_2_6_20		if BR2_LINUX_2_6_20
 	default BR2_ARCH_AT91_2_6_28
 	help
 	  Select a patch to add to the Linux kernel
@@ -29,36 +27,31 @@ config	BR2_ARCH_AT91_2_6_26
 	bool "2.6.26"
 	help
 	  Apply the at91 linux-2.6.26 patches
+	  Will apply on latest 2.6.2
 
 config	BR2_ARCH_AT91_2_6_25
 	bool "2.6.25"
 	help
 	  Apply the at91 linux-2.6.25 patches
+	  Will apply on latest 2.6.2
 
 config	BR2_ARCH_AT91_2_6_24
 	bool "2.6.24"
 	help
 	  Apply the at91 linux-2.6.24 patches
+	  Will apply on latest 2.6.2
 
 config	BR2_ARCH_AT91_2_6_23
 	bool "2.6.23"
 	help
 	  Apply the at91 linux-2.6.23 patches
+	  Will apply on latest 2.6.2
 
 config	BR2_ARCH_AT91_2_6_22
 	bool "2.6.22"
 	help
 	  Apply the at91 linux-2.6.22 patches
-
-config	BR2_ARCH_AT91_2_6_21
-	bool "2.6.21"
-	help
-	  Apply the at91 linux-2.6.21 patches
-
-config	BR2_ARCH_AT91_2_6_20
-	bool "2.6.20"
-	help
-	  Apply the at91 linux-2.6.20 patches
+	  Will apply on latest 2.6.2
 
 endchoice
 
@@ -73,8 +66,6 @@ config	BR2_KERNEL_ARCH_PATCH_VERSION
 	default "2.6.24" if BR2_ARCH_AT91_2_6_24
 	default "2.6.24" if BR2_ARCH_AT91_2_6_23
 	default "2.6.22" if BR2_ARCH_AT91_2_6_22
-	default "2.6.21" if BR2_ARCH_AT91_2_6_21
-	default "2.6.20" if BR2_ARCH_AT91_2_6_20
 
 config	BR2_KERNEL_ARCH_PATCH_DIR
 	string

target/device/Atmel/arch-arm/kernel-patches-2.6.21/linux-2.6.21.5-at91-1-update.patch

@@ -1,36 +0,0 @@
-diff -urN linux-2.6.21.1-0rig/drivers/video/atmel_lcdfb.c linux-2.6.21.1/drivers/video/atmel_lcdfb.c
---- linux-2.6.21.1-0rig/drivers/video/atmel_lcdfb.c	2007-05-12 13:28:34.000000000 +0200
-+++ linux-2.6.21.1/drivers/video/atmel_lcdfb.c	2007-05-12 19:41:45.000000000 +0200
-@@ -540,7 +540,7 @@
- 	info->fix = atmel_lcdfb_fix;
- 
- 	/* Enable LCDC Clocks */
--	if (cpu_is_at91sam9261() {
-+	if (cpu_is_at91sam9261()) {
- 		sinfo->bus_clk = clk_get(dev, "hck1");
- 		if (IS_ERR(sinfo->bus_clk)) {
- 			ret = PTR_ERR(sinfo->bus_clk);
-diff -urN linux-2.6.21.1-0rig/include/asm-arm/arch-at91/cpu.h linux-2.6.21.1/include/asm-arm/arch-at91/cpu.h
---- linux-2.6.21.1-0rig/include/asm-arm/arch-at91/cpu.h	2007-05-12 13:28:34.000000000 +0200
-+++ linux-2.6.21.1/include/asm-arm/arch-at91/cpu.h	2007-05-12 13:27:28.000000000 +0200
-@@ -17,7 +17,7 @@
- #include <asm/arch/at91_dbgu.h>
- 
- 
--#define ARCH_ID_AT91RM9200	0x09290780
-+#define ARCH_ID_AT91RM9200		0x09290780
- #define ARCH_ID_AT91SAM9260	0x019803a0
- #define ARCH_ID_AT91SAM9261	0x019703a0
- #define ARCH_ID_AT91SAM9263	0x019607a0
-@@ -76,4 +76,11 @@
- #define cpu_is_at91sam9rl()	(0)
- #endif
- 
-+#define cpu_is_at32ap7000()	(0)
-+#define cpu_is_at32ap7001()	(0)
-+#define cpu_is_at32ap7002()	(0)
-+#define cpu_is_at32ap7200()	(0)
-+#define cpu_is_at32ap7010()	(0)
-+#define cpu_is_at32ap7020()	(0)
-+
- #endif