mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
137 lines
4.2 KiB
Diff
137 lines
4.2 KiB
Diff
--- a/arch/powerpc/boot/dts/rb600.dts
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+++ b/arch/powerpc/boot/dts/rb600.dts
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@@ -20,9 +20,11 @@
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aliases {
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ethernet0 = &enet0;
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ethernet1 = &enet1;
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+ pci0 = &pci0;
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};
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chosen {
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+ bootargs = "console=ttyS0,115200 board=mpc8323 rootfstype=squashfs,yaffs2,jffs2 root=/dev/mtdblock1 boot=1";
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linux,stdout-path = "/soc8343@e0000000/serial@4500";
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};
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@@ -150,6 +152,45 @@
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device_type = "gpio";
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};
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+ dma@82a8 {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ compatible = "fsl,mpc8349-dma", "fsl,elo-dma";
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+ reg = <0x82a8 4>;
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+ ranges = <0 0x8100 0x1a8>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <71 8>;
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+ cell-index = <0>;
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+ dma-channel@0 {
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+ compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
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+ reg = <0 0x80>;
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+ cell-index = <0>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <71 8>;
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+ };
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+ dma-channel@80 {
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+ compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
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+ reg = <0x80 0x80>;
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+ cell-index = <1>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <71 8>;
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+ };
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+ dma-channel@100 {
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+ compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
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+ reg = <0x100 0x80>;
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+ cell-index = <2>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <71 8>;
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+ };
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+ dma-channel@180 {
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+ compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
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+ reg = <0x180 0x28>;
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+ cell-index = <3>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <71 8>;
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+ };
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+ };
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+
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enet0: ethernet@25000 {
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#address-cells = <1>;
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#size-cells = <1>;
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--- a/arch/powerpc/boot/rb600.c
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+++ b/arch/powerpc/boot/rb600.c
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@@ -45,14 +45,6 @@ static void rb600_fixups(void)
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clock = fdt_getprop(fw_dtb, node, "clock-frequency", &size);
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dt_fixup_cpu_clocks(*clock, *timebase, 0);
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- /* Fixup chosen
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- * The bootloader reads the kernelparm segment and adds the content to
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- * bootargs. This is needed to specify root and other boot flags.
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- */
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- chosen = finddevice("/chosen");
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- node = fdt_path_offset(fw_dtb, "/chosen");
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- bootargs = fdt_getprop(fw_dtb, node, "bootargs", &size);
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- setprop_str(chosen, "bootargs", bootargs);
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}
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void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
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--- a/arch/powerpc/platforms/83xx/rbppc.c
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+++ b/arch/powerpc/platforms/83xx/rbppc.c
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@@ -56,6 +56,8 @@ static void *gtm;
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static int beeper_irq;
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static unsigned beeper_gpio_pin[2];
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+int rb333model = 0;
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+
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irqreturn_t rbppc_timer_irq(int irq, void *ptr)
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{
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static int toggle = 0;
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@@ -120,6 +122,8 @@ static void __init rbppc_setup_arch(void
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}
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#endif
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+if (rb333model) {
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+
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#ifdef CONFIG_QUICC_ENGINE
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qe_reset();
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@@ -132,6 +136,8 @@ static void __init rbppc_setup_arch(void
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}
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#endif
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+} /* RB333 */
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+
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}
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void __init rbppc_init_IRQ(void)
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@@ -145,6 +151,8 @@ void __init rbppc_init_IRQ(void)
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of_node_put(np);
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}
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+if (rb333model) {
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+
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#ifdef CONFIG_QUICC_ENGINE
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np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
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if (!np) {
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@@ -156,6 +164,8 @@ void __init rbppc_init_IRQ(void)
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of_node_put(np);
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#endif /* CONFIG_QUICC_ENGINE */
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+} /* RB333 */
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+
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}
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static int __init rbppc_probe(void)
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@@ -167,8 +177,10 @@ static int __init rbppc_probe(void)
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if (!model)
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return 0;
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- if (strcmp(model, "RB333") == 0)
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+ if (strcmp(model, "RB333") == 0) {
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+ rb333model = 1;
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return 1;
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+ }
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if (strcmp(model, "RB600") == 0)
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return 1;
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