initial merge of infineon code for amazon, pci is still broken a bit. a big thank you goes to infineon for providing info and reference code

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8137 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 120 insertions, 0 deletions

diff --git a/target/linux/amazon-2.6/patches/100-board.patch b/target/linux/amazon-2.6/patches/100-board.patch
new file mode 100644
index 000000000..9b2914123
--- /dev/null
+++ b/target/linux/amazon-2.6/patches/100-board.patch
@@ -0,0 +1,63 @@
+diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig
+--- linux.old/arch/mips/Kconfig	2007-02-02 23:55:52.912446784 +0100
++++ linux.dev/arch/mips/Kconfig	2007-02-03 21:50:25.262027104 +0100
+@@ -145,6 +145,17 @@
+ 	  note that a kernel built with this option selected will not be
+ 	  able to run on normal units.
+ 
++config AMAZON
++	bool "Amazon support (EXPERIMENTAL)"
++	depends on EXPERIMENTAL
++	select DMA_NONCOHERENT
++	select IRQ_CPU
++	select SYS_HAS_CPU_MIPS32_R1
++	select HAVE_STD_PC_SERIAL_PORT
++	select SYS_SUPPORTS_BIG_ENDIAN
++	select SYS_SUPPORTS_32BIT_KERNEL
++	select SYS_HAS_EARLY_PRINTK
++
+ config MIPS_COBALT
+ 	bool "Cobalt Server"
+ 	select DMA_NONCOHERENT
+@@ -766,6 +776,7 @@
+ 
+ endchoice
+ 
++source "arch/mips/amazon/Kconfig"
+ source "arch/mips/ddb5xxx/Kconfig"
+ source "arch/mips/gt64120/ev64120/Kconfig"
+ source "arch/mips/jazz/Kconfig"
+diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
+--- linux.old/arch/mips/Makefile	2007-02-02 23:55:52.913446632 +0100
++++ linux.dev/arch/mips/Makefile	2007-02-03 17:40:29.193776000 +0100
+@@ -267,6 +267,13 @@
+ load-$(CONFIG_MIPS_XXS1500)	+= 0xffffffff80100000
+ 
+ #
++# Infineon AMAZON
++#
++core-$(CONFIG_AMAZON)		+= arch/mips/amazon/
++cflags-$(CONFIG_AMAZON)	+= -Iinclude/asm-mips/mach-amazon
++load-$(CONFIG_AMAZON)		+= 0xffffffff80002000
++
++#
+ # Cobalt Server
+ #
+ core-$(CONFIG_MIPS_COBALT)	+= arch/mips/cobalt/
+diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h
+--- linux.old/include/asm-mips/bootinfo.h	2007-02-02 23:55:52.913446632 +0100
++++ linux.dev/include/asm-mips/bootinfo.h	2007-02-03 17:51:02.531494032 +0100
+@@ -212,6 +212,12 @@
+ #define MACH_GROUP_NEC_EMMA2RH 25	/* NEC EMMA2RH (was 23)		*/
+ #define  MACH_NEC_MARKEINS	0	/* NEC EMMA2RH Mark-eins	*/
+ 
++/*
++ * Valid machtype for group ATHEROS
++ */
++#define MACH_GROUP_INFINEON	27
++#define MACH_INFINEON_AMAZON	0
++
+ #define CL_SIZE			COMMAND_LINE_SIZE
+ 
+ const char *get_system_type(void);
+
diff --git a/target/linux/amazon-2.6/patches/110-char_drivers.patch b/target/linux/amazon-2.6/patches/110-char_drivers.patch
new file mode 100644
index 000000000..73949646f
--- /dev/null
+++ b/target/linux/amazon-2.6/patches/110-char_drivers.patch
@@ -0,0 +1,12 @@
+Index: linux-2.6.21.5/drivers/char/Makefile
+===================================================================
+--- linux-2.6.21.5.orig/drivers/char/Makefile	2007-06-24 07:44:10.606341712 +0200
++++ linux-2.6.21.5/drivers/char/Makefile	2007-06-24 07:44:46.633864696 +0200
+@@ -103,6 +103,7 @@
+ 
+ obj-$(CONFIG_HANGCHECK_TIMER)	+= hangcheck-timer.o
+ obj-$(CONFIG_TCG_TPM)		+= tpm/
++obj-$(CONFIG_AMAZONE_WDT) += amazone_wdt.o
+ 
+ # Files generated that shall be removed upon make clean
+ clean-files := consolemap_deftbl.c defkeymap.c
diff --git a/target/linux/amazon-2.6/patches/130-mtd_drivers.patch b/target/linux/amazon-2.6/patches/130-mtd_drivers.patch
new file mode 100644
index 000000000..31f81640d
--- /dev/null
+++ b/target/linux/amazon-2.6/patches/130-mtd_drivers.patch
@@ -0,0 +1,9 @@
+Index: linux-2.6.21.5/drivers/mtd/maps/Makefile
+===================================================================
+--- linux-2.6.21.5.orig/drivers/mtd/maps/Makefile	2007-06-24 07:55:22.138253344 +0200
++++ linux-2.6.21.5/drivers/mtd/maps/Makefile	2007-06-24 07:56:58.207648576 +0200
+@@ -72,3 +72,4 @@
+ obj-$(CONFIG_MTD_OMAP_NOR)	+= omap_nor.o
+ obj-$(CONFIG_MTD_MTX1)		+= mtx-1_flash.o
+ obj-$(CONFIG_MTD_TQM834x)	+= tqm834x.o
++obj-$(CONFIG_AMAZON_MTD)	+= amazon.o
diff --git a/target/linux/amazon-2.6/patches/140-net_drivers.patch b/target/linux/amazon-2.6/patches/140-net_drivers.patch
new file mode 100644
index 000000000..65a0e446e
--- /dev/null
+++ b/target/linux/amazon-2.6/patches/140-net_drivers.patch
@@ -0,0 +1,10 @@
+Index: linux-2.6.21.5/drivers/net/Makefile
+===================================================================
+--- linux-2.6.21.5.orig/drivers/net/Makefile	2007-06-24 09:03:20.308277264 +0200
++++ linux-2.6.21.5/drivers/net/Makefile	2007-06-24 09:05:13.560060376 +0200
+@@ -219,3 +219,5 @@
+ obj-$(CONFIG_FS_ENET) += fs_enet/
+ 
+ obj-$(CONFIG_NETXEN_NIC) += netxen/
++
++obj-$(CONFIG_AMAZON_NET_SW) += amazon_sw.o
diff --git a/target/linux/amazon-2.6/patches/150-serial_driver.patch b/target/linux/amazon-2.6/patches/150-serial_driver.patch
new file mode 100644
index 000000000..802c5c2a5
--- /dev/null
+++ b/target/linux/amazon-2.6/patches/150-serial_driver.patch
@@ -0,0 +1,12 @@
+Index: linux-2.6.21.5/drivers/serial/Makefile
+===================================================================
+--- linux-2.6.21.5.orig/drivers/serial/Makefile	2007-06-24 10:51:45.005412992 +0200
++++ linux-2.6.21.5/drivers/serial/Makefile	2007-06-24 10:51:54.885910928 +0200
+@@ -5,6 +5,7 @@
+ #
+ 
+ obj-$(CONFIG_SERIAL_CORE) += serial_core.o
++obj-$(CONFIG_AMAZON_ASC_UART) += amazon_asc.o
+ obj-$(CONFIG_SERIAL_21285) += 21285.o
+ obj-$(CONFIG_SERIAL_8250) += 8250.o
+ obj-$(CONFIG_SERIAL_8250_PNP) += 8250_pnp.o
diff --git a/target/linux/amazon-2.6/patches/160-cfi-swap.patch b/target/linux/amazon-2.6/patches/160-cfi-swap.patch
new file mode 100644
index 000000000..9e20f0560
--- /dev/null
+++ b/target/linux/amazon-2.6/patches/160-cfi-swap.patch
@@ -0,0 +1,14 @@
+--- linux-2.6.21.5/drivers/mtd/chips/cfi_cmdset_0002.c	2007-07-23 23:15:50.403369508 +0200
++++ linux-2.6.21.5.orig/drivers/mtd/chips/cfi_cmdset_0002.c	2007-07-23 23:26:43.028560499 +0200
+@@ -1007,7 +1007,9 @@
+ 	int ret = 0;
+ 	map_word oldd;
+ 	int retry_cnt = 0;
+-
++#ifdef CONFIG_AMAZON
++	adr ^= 2;
++#endif
+ 	adr += chip->start;
+ 
+ 	spin_lock(chip->mutex);
+