X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/f0bcf0323bd62f1c41e338c4ab8715b57d295096..0432b2b9b938198359cb9e980a72358278f047bb:/target/linux/ppc40x/patches/004-magicbox.patch

diff --git a/target/linux/ppc40x/patches/004-magicbox.patch b/target/linux/ppc40x/patches/004-magicbox.patch
index d6ce22d4a..d8eb1730d 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 +26,38 @@
 +
 +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
 +}
@@ -61,21 +70,20 @@
 +	/* Magicbox v1 has only one ethernet, one serial and no
 +	 * CF slot -- detect it using it's fake enet1addr
 +	 */
-+	if ((bd.bi_enet1addr[0] == 0x00) &&
-+	    (bd.bi_enet1addr[1] == 0x00) &&
-+	    (bd.bi_enet1addr[2] == 0x02) &&
++	if ((bd.bi_enet1addr[2] == 0x02) &&
 +	    (bd.bi_enet1addr[3] == 0xfa) &&
 +	    (bd.bi_enet1addr[4] == 0xf0) &&
 +	    (bd.bi_enet1addr[5] == 0x80)) {
 +		void *devp;
-+
 +		devp = finddevice("/plb/opb/ethernet@ef600900");
 +		del_node(devp);
 +		devp = finddevice("/plb/opb/serial@ef600400");
 +		del_node(devp);
 +		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>;
++				};
 +			};
 +		};
 +
@@ -377,25 +389,26 @@
 +};
 --- 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
  $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
 +$(obj)/cuboot-magicbox.o: BOOTCFLAGS += -mcpu=405
  $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
  $(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
- 
-@@ -75,7 +76,7 @@ src-plat := of.c cuboot-52xx.c cuboot-82
- 		cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \
+@@ -79,7 +80,8 @@ src-plat := of.c cuboot-52xx.c cuboot-82
  		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 \
+-		gamecube-head.S gamecube.c wii-head.S wii.c treeboot-iss4xx.c
++		gamecube-head.S gamecube.c wii-head.S wii.c treeboot-iss4xx.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-$(CONFIG_EP405)			+= dtbImage.ep405
+@@ -199,6 +201,7 @@ image-$(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
+@@ -54,6 +54,16 @@ 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 const char *board[] __initdata =
  	"amcc,haleakala",
  	"amcc,kilauea",
--	"amcc,makalu"
-+	"amcc,makalu",
+ 	"amcc,makalu",
+-	"est,hotfoot"
++	"est,hotfoot",
 +	"magicbox"
  };