X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/bd2e5d7b03871f6caecbac1e8ac24a00baeb9822..c52c16271e5f5a695794b8ac42dc5632ceee9e81:/target/linux/ppc40x/patches/006-magicboxv2.patch

diff --git a/target/linux/ppc40x/patches/006-magicboxv2.patch b/target/linux/ppc40x/patches/006-magicboxv2.patch
index 686c0efdb..0d7146471 100644
--- a/target/linux/ppc40x/patches/006-magicboxv2.patch
+++ b/target/linux/ppc40x/patches/006-magicboxv2.patch
@@ -1,10 +1,11 @@
 --- /dev/null
 +++ b/arch/powerpc/boot/cuboot-magicboxv2.c
-@@ -0,0 +1,40 @@
+@@ -0,0 +1,69 @@
 +/*
 + * Old U-boot compatibility for Magicbox v2
 + *
 + * Author: Imre Kaloz <kaloz@openwrt.org>
++ *         Gabor Juhos <juhosg@openwrt.org>
 + *
 + * This program is free software; you can redistribute it and/or modify it
 + * under the terms of the GNU General Public License version 2 as published
@@ -25,13 +26,41 @@
 +
 +static bd_t bd;
 +
++static void fixup_cf_card(void)
++{
++#define DCRN_CPC0_PCI_BASE	0xf9
++#define CF_CS0_BASE	0xff100000
++#define CF_CS1_BASE	0xff200000
++
++	/* Turn on PerWE instead of PCIsomething */
++	mtdcr(DCRN_CPC0_PCI_BASE,
++	      mfdcr(DCRN_CPC0_PCI_BASE) | (0x80000000L >> 27));
++
++	/* PerCS1 (CF's CS0): base 0xff100000, 16-bit, rw */
++	mtdcr(DCRN_EBC0_CFGADDR, EBC_B1CR);
++	mtdcr(DCRN_EBC0_CFGDATA, CF_CS0_BASE | EBC_BXCR_BU_RW | EBC_BXCR_BW_16);
++	mtdcr(DCRN_EBC0_CFGADDR, EBC_B1AP);
++	mtdcr(DCRN_EBC0_CFGDATA, 0x080bd800);
++
++	/* PerCS2 (CF's CS1): base 0xff200000, 16-bit, rw */
++	mtdcr(DCRN_EBC0_CFGADDR, EBC_B2CR);
++	mtdcr(DCRN_EBC0_CFGDATA, CF_CS1_BASE | EBC_BXCR_BU_RW | EBC_BXCR_BW_16);
++	mtdcr(DCRN_EBC0_CFGADDR, EBC_B2AP);
++	mtdcr(DCRN_EBC0_CFGDATA, 0x080bd800);
++
++#undef DCRN_CPC0_PCI_BASE
++#undef CF_CS0_BASE
++#undef CF_CS1_BASE
++}
++
 +static void magicboxv2_fixups(void)
 +{
++	fixup_cf_card();
 +	ibm405ep_fixup_clocks(25000000);
 +	ibm4xx_sdram_fixup_memsize();
 +	dt_fixup_mac_addresses(&bd.bi_enetaddr, &bd.bi_enet1addr);
 +}
-+	
++
 +void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 +		unsigned long r6, unsigned long r7)
 +{
@@ -43,11 +72,12 @@
 +}
 --- /dev/null
 +++ b/arch/powerpc/boot/dts/magicboxv2.dts
-@@ -0,0 +1,250 @@
+@@ -0,0 +1,281 @@
 +/*
 + * Device Tree Source for Magicbox v2
 + *
 + * Copyright 2008 Imre Kaloz <kaloz@openwrt.org>
++ * Copyright 2009 Gabor Juhos <juhosg@openwrt.org>
 + *
 + * Based on walnut.dts
 + *
@@ -164,14 +194,28 @@
 +
 +			IIC: i2c@ef600500 {
 +				compatible = "ibm,iic-405ep", "ibm,iic";
++				#address-cells = <1>;
++				#size-cells = <0>;
 +				reg = <0xef600500 0x00000011>;
 +				interrupt-parent = <&UIC0>;
 +				interrupts = <0x2 0x4>;
++
++				dtt@48 {
++					compatible = "national,lm75";
++					reg = <0x48>;
++				};
++
++				eeprom@50 {
++					compatible = "at24,24c16";
++					reg = <0x50>;
++				};
 +			};
 +
-+			GPIO: gpio@ef600700 {
-+				compatible = "ibm,gpio-405ep";
++			GPIO0: gpio-controller@ef600700 {
++				compatible = "ibm,ppc4xx-gpio";
 +				reg = <0xef600700 0x00000020>;
++				#gpio-cells = <2>;
++				gpio-controller;
 +			};
 +
 +			EMAC0: ethernet@ef600800 {
@@ -194,6 +238,7 @@
 +				phy-mode = "mii";
 +				phy-map = <0x00000000>;
 +			};
++
 +			EMAC1: ethernet@ef600900 {
 +				linux,network-index = <0x1>;
 +				device_type = "network";
@@ -216,6 +261,13 @@
 +				phy-map = <0x00000001>;
 +			};
 +
++			leds {
++				compatible = "gpio-leds";
++				user {
++					label = "magicbox:red:user";
++					gpios = <&GPIO0 2 1>;
++				};
++			};
 +		};
 +
 +		EBC0: ebc {
@@ -229,6 +281,14 @@
 +			 */
 +			clock-frequency = <0>; /* Filled in by zImage */
 +
++			cf_card@ff100000 {
++				compatible = "magicbox-cf", "pata-magicbox-cf";
++				reg = <0x00000000 0xff100000 0x00001000
++				       0x00000000 0xff200000 0x00001000>;
++				interrupt-parent = <&UIC0>;
++				interrupts = <0x19 0x1 /* IRQ_TYPE_EDGE_RISING */ >;
++			};
++
 +			nor_flash@ffc00000 {
 +				compatible = "cfi-flash";
 +				bank-width = <2>;
@@ -237,11 +297,11 @@
 +				#size-cells = <1>;
 +				partition@0 {
 +					label = "linux";
-+					reg = <0x0 0x3c0000>;
++					reg = <0x0 0x120000>;
 +				};
-+				partition@100000 {
++				partition@120000 {
 +					label = "rootfs";
-+					reg = <0x100000 0x2c0000>;
++					reg = <0x120000 0x2a0000>;
 +				};
 +				partition@3c0000 {
 +					label = "u-boot";
@@ -296,7 +356,7 @@
 +};
 --- a/arch/powerpc/boot/Makefile
 +++ b/arch/powerpc/boot/Makefile
-@@ -69,7 +69,7 @@ src-plat := of.c cuboot-52xx.c cuboot-82
+@@ -70,7 +70,7 @@ src-plat := of.c cuboot-52xx.c cuboot-82
  		cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \
  		cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \
  		virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c \
@@ -305,7 +365,7 @@
  src-boot := $(src-wlib) $(src-plat) empty.c
  
  src-boot := $(addprefix $(obj)/, $(src-boot))
-@@ -214,6 +214,7 @@ image-$(CONFIG_EP405)			+= dtbImage.ep40
+@@ -215,6 +215,7 @@ image-$(CONFIG_EP405)			+= dtbImage.ep40
  image-$(CONFIG_WALNUT)			+= treeImage.walnut
  image-$(CONFIG_ACADIA)			+= cuImage.acadia
  image-$(CONFIG_MAGICBOXV1)		+= cuImage.magicboxv1
@@ -315,7 +375,7 @@
  image-$(CONFIG_EBONY)			+= treeImage.ebony cuImage.ebony
 --- a/arch/powerpc/platforms/40x/Kconfig
 +++ b/arch/powerpc/platforms/40x/Kconfig
-@@ -51,6 +51,16 @@ config MAGICBOXV1
+@@ -59,6 +59,16 @@ config MAGICBOXV1
  	help
  	  This option enables support for the Magicbox v1 board.