X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=target%2Flinux%2Fppc40x%2Fpatches%2F004-magicbox.patch;h=78653afff917158a2499a0b73a782a985357e724;hb=66eeee56c145aed1c845985ebec66e2821148c14;hp=d6ce22d4a89a6db77a3364c98a3d52b2657cc665;hpb=f0bcf0323bd62f1c41e338c4ab8715b57d295096;p=openwrt.git

diff --git a/target/linux/ppc40x/patches/004-magicbox.patch b/target/linux/ppc40x/patches/004-magicbox.patch
index d6ce22d4a8..78653afff9 100644
--- a/target/linux/ppc40x/patches/004-magicbox.patch
+++ b/target/linux/ppc40x/patches/004-magicbox.patch
@@ -1,6 +1,6 @@
 --- /dev/null
 +++ b/arch/powerpc/boot/cuboot-magicbox.c
-@@ -0,0 +1,90 @@
+@@ -0,0 +1,98 @@
 +/*
 + * Old U-boot compatibility for Magicbox boards
 + *
@@ -26,29 +26,36 @@
 +
 +static bd_t bd;
 +
-+static void fixup_cf_card(void)
++static void fixup_perwe(void)
 +{
 +#define DCRN_CPC0_PCI_BASE	0xf9
-+#define CF_CS0_BASE	0xff100000
-+#define CF_CS1_BASE	0xff200000
 +
-+	/* Turn on PerWE instead of PCIsomething */
++	/* Turn on PerWE instead of PCIINT */
 +	mtdcr(DCRN_CPC0_PCI_BASE,
 +	      mfdcr(DCRN_CPC0_PCI_BASE) | (0x80000000L >> 27));
 +
++#undef DCRN_CPC0_PCI_BASE
++}
++
++static void fixup_cf_card(void)
++{
++#define CF_CS0_BASE	0xff100000
++#define CF_CS1_BASE	0xff200000
++
 +	/* 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_CFGDATA, CF_CS0_BASE | EBC_BXCR_BS_1M |
++				 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_CFGDATA, CF_CS1_BASE | EBC_BXCR_BS_1M |
++				 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
 +}
@@ -76,6 +83,7 @@
 +		devp = finddevice("/plb/ebc/cf_card@ff100000");
 +		del_node(devp);
 +	} else {
++		fixup_perwe();
 +		fixup_cf_card();
 +	}
 +
@@ -93,7 +101,7 @@
 +}
 --- /dev/null
 +++ b/arch/powerpc/boot/dts/magicbox.dts
-@@ -0,0 +1,281 @@
+@@ -0,0 +1,285 @@
 +/*
 + * Device Tree Source for Magicbox boards
 + *
@@ -316,19 +324,23 @@
 +				reg = <0x00000000 0xffc00000 0x00400000>;
 +				#address-cells = <1>;
 +				#size-cells = <1>;
-+				partition@0 {
++				partition0@0 {
 +					label = "linux";
-+					reg = <0x0 0x120000>;
++					reg = <0x0 0x140000>;
 +				};
-+				partition@120000 {
++				partition1@120000 {
 +					label = "rootfs";
-+					reg = <0x120000 0x2a0000>;
++					reg = <0x140000 0x280000>;
 +				};
-+				partition@3c0000 {
++				partition2@3c0000 {
 +					label = "u-boot";
 +					reg = <0x3c0000 0x30000>;
 +					read-only;
 +				};
++				partition3@0 {
++					label = "firmware";
++					reg = <0x0 0x3c0000>;
++				};
 +			};
 +		};
 +
@@ -377,7 +389,7 @@
 +};
 --- a/arch/powerpc/boot/Makefile
 +++ b/arch/powerpc/boot/Makefile
-@@ -42,6 +42,7 @@ $(obj)/ebony.o: BOOTCFLAGS += -mcpu=440
+@@ -43,6 +43,7 @@ $(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -
  $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=440
  $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440
  $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
@@ -385,17 +397,18 @@
  $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
  $(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
  
-@@ -75,7 +76,7 @@ src-plat := of.c cuboot-52xx.c cuboot-82
+@@ -76,7 +77,8 @@ 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 \
--		cuboot-acadia.c cuboot-amigaone.c
-+		cuboot-acadia.c cuboot-amigaone.c cuboot-magicbox.c
+-		cuboot-acadia.c cuboot-amigaone.c cuboot-kilauea.c
++		cuboot-acadia.c cuboot-amigaone.c cuboot-kilauea.c \
++		cuboot-magicbox.c
  src-boot := $(src-wlib) $(src-plat) empty.c
  
  src-boot := $(addprefix $(obj)/, $(src-boot))
-@@ -192,6 +193,7 @@ image-$(CONFIG_DEFAULT_UIMAGE)		+= uImag
- image-$(CONFIG_EP405)			+= dtbImage.ep405
+@@ -194,6 +196,7 @@ image-$(CONFIG_EP405)			+= dtbImage.ep40
+ image-$(CONFIG_HOTFOOT)			+= cuImage.hotfoot
  image-$(CONFIG_WALNUT)			+= treeImage.walnut
  image-$(CONFIG_ACADIA)			+= cuImage.acadia
 +image-$(CONFIG_MAGICBOX)		+= cuImage.magicbox
@@ -404,7 +417,7 @@
  image-$(CONFIG_EBONY)			+= treeImage.ebony cuImage.ebony
 --- a/arch/powerpc/platforms/40x/Kconfig
 +++ b/arch/powerpc/platforms/40x/Kconfig
-@@ -50,6 +50,16 @@ config KILAUEA
+@@ -60,6 +60,16 @@ config KILAUEA
  	help
  	  This option enables support for the AMCC PPC405EX evaluation board.
  
@@ -423,12 +436,12 @@
  	depends on 40x
 --- a/arch/powerpc/platforms/40x/ppc40x_simple.c
 +++ b/arch/powerpc/platforms/40x/ppc40x_simple.c
-@@ -54,7 +54,8 @@ static char *board[] __initdata = {
- 	"amcc,acadia",
+@@ -55,7 +55,8 @@ static char *board[] __initdata = {
  	"amcc,haleakala",
  	"amcc,kilauea",
--	"amcc,makalu"
-+	"amcc,makalu",
+ 	"amcc,makalu",
+-	"est,hotfoot"
++	"est,hotfoot",
 +	"magicbox"
  };