[kernel/2.6.38] fix gcc-4.6 set but unused warnings

[openwrt.git] / 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 0f9e192..d8eb173 100644 (file)
--- 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();
 +      }
 +
@@ -322,16 +330,16 @@
 +                              };
 +                              partition1@120000 {
 +                                      label = "rootfs";
-+                                      reg = <0x140000 0x680000>;
++                                      reg = <0x140000 0x280000>;
 +                              };
-+                              partition2@7c0000 {
++                              partition2@3c0000 {
 +                                      label = "u-boot";
-+                                      reg = <0x7c0000 0x30000>;
++                                      reg = <0x3c0000 0x30000>;
 +                                      read-only;
 +                              };
 +                              partition3@0 {
 +                                      label = "firmware";
-+                                      reg = <0x0 0x7c0000>;
++                                      reg = <0x0 0x3c0000>;
 +                              };
 +                      };
 +              };
@@ -387,19 +395,19 @@
  $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
 +$(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
- 
-@@ -76,7 +77,8 @@ 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-kilauea.c
-+              cuboot-acadia.c cuboot-amigaone.c cuboot-kilauea.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)/, $(src-boot))
-@@ -194,6 +196,7 @@ image-$(CONFIG_EP405)                      += dtbImage.ep40
+@@ -199,6 +201,7 @@ image-$(CONFIG_EP405)                      += dtbImage.ep40
  image-$(CONFIG_HOTFOOT)                       += cuImage.hotfoot
  image-$(CONFIG_WALNUT)                        += treeImage.walnut
  image-$(CONFIG_ACADIA)                        += cuImage.acadia
@@ -409,7 +417,7 @@
  image-$(CONFIG_EBONY)                 += treeImage.ebony cuImage.ebony
 --- a/arch/powerpc/platforms/40x/Kconfig
 +++ b/arch/powerpc/platforms/40x/Kconfig
-@@ -60,6 +60,16 @@ config KILAUEA
+@@ -54,6 +54,16 @@ config KILAUEA
        help
          This option enables support for the AMCC PPC405EX evaluation board.
  
@@ -428,7 +436,7 @@
        depends on 40x
 --- a/arch/powerpc/platforms/40x/ppc40x_simple.c
 +++ b/arch/powerpc/platforms/40x/ppc40x_simple.c
-@@ -55,7 +55,8 @@ static char *board[] __initdata = {
+@@ -55,7 +55,8 @@ static const char *board[] __initdata =
        "amcc,haleakala",
        "amcc,kilauea",
        "amcc,makalu",