diff options
Diffstat (limited to 'target/linux/ppc40x/patches/003-ppc40x_simple_platform_support.patch')
| -rw-r--r-- | target/linux/ppc40x/patches/003-ppc40x_simple_platform_support.patch | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/target/linux/ppc40x/patches/003-ppc40x_simple_platform_support.patch b/target/linux/ppc40x/patches/003-ppc40x_simple_platform_support.patch deleted file mode 100644 index 1f7fe7efd..000000000 --- a/target/linux/ppc40x/patches/003-ppc40x_simple_platform_support.patch +++ /dev/null @@ -1,135 +0,0 @@ ---- a/arch/powerpc/platforms/40x/Kconfig -+++ b/arch/powerpc/platforms/40x/Kconfig -@@ -14,6 +14,15 @@ - # help - # This option enables support for the CPCI405 board. - -+config ACADIA -+ bool "Acadia" -+ depends on 40x -+ default n -+ select PPC40x_SIMPLE -+ select 405EZ -+ help -+ This option enables support for the AMCC 405EZ Acadia evaluation board. -+ - config EP405 - bool "EP405/EP405PC" - depends on 40x -@@ -93,6 +102,13 @@ config XILINX_VIRTEX_GENERIC_BOARD - Most Virtex designs should use this unless it needs to do some - special configuration at board probe time. - -+config PPC40x_SIMPLE -+ bool "Simple PowerPC 40x board support" -+ depends on 40x -+ default n -+ help -+ This option enables the simple PowerPC 40x platform support. -+ - # 40x specific CPU modules, selected based on the board above. - config NP405H - bool -@@ -118,6 +134,12 @@ config 405EX - select IBM_NEW_EMAC_EMAC4 - select IBM_NEW_EMAC_RGMII - -+config 405EZ -+ bool -+ select IBM_NEW_EMAC_NO_FLOW_CTRL -+ select IBM_NEW_EMAC_MAL_CLR_ICINTSTAT -+ select IBM_NEW_EMAC_MAL_COMMON_ERR -+ - config 405GPR - bool - ---- a/arch/powerpc/platforms/40x/Makefile -+++ b/arch/powerpc/platforms/40x/Makefile -@@ -3,3 +3,4 @@ obj-$(CONFIG_MAKALU) += makalu.o - obj-$(CONFIG_WALNUT) += walnut.o - obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o - obj-$(CONFIG_EP405) += ep405.o -+obj-$(CONFIG_PPC40x_SIMPLE) += ppc40x_simple.o ---- /dev/null -+++ b/arch/powerpc/platforms/40x/ppc40x_simple.c -@@ -0,0 +1,80 @@ -+/* -+ * Generic PowerPC 40x platform support -+ * -+ * Copyright 2008 IBM Corporation -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; version 2 of the License. -+ * -+ * This implements simple platform support for PowerPC 44x chips. This is -+ * mostly used for eval boards or other simple and "generic" 44x boards. If -+ * your board has custom functions or hardware, then you will likely want to -+ * implement your own board.c file to accommodate it. -+ */ -+ -+#include <asm/machdep.h> -+#include <asm/pci-bridge.h> -+#include <asm/ppc4xx.h> -+#include <asm/prom.h> -+#include <asm/time.h> -+#include <asm/udbg.h> -+#include <asm/uic.h> -+ -+#include <linux/init.h> -+#include <linux/of_platform.h> -+ -+static __initdata struct of_device_id ppc40x_of_bus[] = { -+ { .compatible = "ibm,plb3", }, -+ { .compatible = "ibm,plb4", }, -+ { .compatible = "ibm,opb", }, -+ { .compatible = "ibm,ebc", }, -+ { .compatible = "simple-bus", }, -+ {}, -+}; -+ -+static int __init ppc40x_device_probe(void) -+{ -+ of_platform_bus_probe(NULL, ppc40x_of_bus, NULL); -+ -+ return 0; -+} -+machine_device_initcall(ppc40x_simple, ppc40x_device_probe); -+ -+/* This is the list of boards that can be supported by this simple -+ * platform code. This does _not_ mean the boards are compatible, -+ * as they most certainly are not from a device tree perspective. -+ * However, their differences are handled by the device tree and the -+ * drivers and therefore they don't need custom board support files. -+ * -+ * Again, if your board needs to do things differently then create a -+ * board.c file for it rather than adding it to this list. -+ */ -+static char *board[] __initdata = { -+ "amcc,acadia" -+}; -+ -+static int __init ppc40x_probe(void) -+{ -+ unsigned long root = of_get_flat_dt_root(); -+ int i = 0; -+ -+ for (i = 0; i < ARRAY_SIZE(board); i++) { -+ if (of_flat_dt_is_compatible(root, board[i])) { -+ ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC; -+ return 1; -+ } -+ } -+ -+ return 0; -+} -+ -+define_machine(ppc40x_simple) { -+ .name = "PowerPC 40x Platform", -+ .probe = ppc40x_probe, -+ .progress = udbg_progress, -+ .init_IRQ = uic_init_tree, -+ .get_irq = uic_get_irq, -+ .restart = ppc4xx_reset_system, -+ .calibrate_decr = generic_calibrate_decr, -+}; |