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-From 0713aadd2a4e543b69022aa40bdec3e1dc5bc1e5 Mon Sep 17 00:00:00 2001
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-From: Maxime Bizon <[email protected]>
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-Date: Mon, 18 Aug 2008 13:56:57 +0200
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-Subject: [PATCH] [MIPS] BCM63XX: Add support for Broadcom 63xx CPUs.
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-
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-Signed-off-by: Maxime Bizon <[email protected]>
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----
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- arch/mips/Kconfig | 16 +
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- arch/mips/Makefile | 7 +
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- arch/mips/bcm63xx/Kconfig | 9 +
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- arch/mips/bcm63xx/Makefile | 2 +
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- arch/mips/bcm63xx/clk.c | 220 ++++++
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- arch/mips/bcm63xx/cpu.c | 245 +++++++
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- arch/mips/bcm63xx/cs.c | 144 ++++
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- arch/mips/bcm63xx/early_printk.c | 30 +
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- arch/mips/bcm63xx/gpio.c | 98 +++
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- arch/mips/bcm63xx/irq.c | 253 +++++++
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- arch/mips/bcm63xx/prom.c | 43 ++
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- arch/mips/bcm63xx/setup.c | 108 +++
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- arch/mips/bcm63xx/timer.c | 205 ++++++
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- arch/mips/include/asm/fixmap.h | 4 +
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- arch/mips/include/asm/mach-bcm63xx/bcm63xx_clk.h | 11 +
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- arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 314 +++++++++
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- arch/mips/include/asm/mach-bcm63xx/bcm63xx_cs.h | 10 +
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- arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h | 14 +
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- arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h | 93 +++
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- arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h | 15 +
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- arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 728 ++++++++++++++++++++
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- arch/mips/include/asm/mach-bcm63xx/bcm63xx_timer.h | 11 +
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- .../asm-mips/mach-bcm63xx/cpu-feature-overrides.h | 51 ++
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- arch/mips/include/asm/mach-bcm63xx/gpio.h | 52 ++
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- arch/mips/include/asm/mach-bcm63xx/war.h | 25 +
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- 25 files changed, 2708 insertions(+), 0 deletions(-)
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- create mode 100644 arch/mips/bcm63xx/Kconfig
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- create mode 100644 arch/mips/bcm63xx/Makefile
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- create mode 100644 arch/mips/bcm63xx/clk.c
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- create mode 100644 arch/mips/bcm63xx/cpu.c
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- create mode 100644 arch/mips/bcm63xx/cs.c
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- create mode 100644 arch/mips/bcm63xx/early_printk.c
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- create mode 100644 arch/mips/bcm63xx/gpio.c
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- create mode 100644 arch/mips/bcm63xx/irq.c
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- create mode 100644 arch/mips/bcm63xx/prom.c
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- create mode 100644 arch/mips/bcm63xx/setup.c
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- create mode 100644 arch/mips/bcm63xx/timer.c
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_clk.h
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_cs.h
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_timer.h
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/gpio.h
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- create mode 100644 arch/mips/include/asm/mach-bcm63xx/war.h
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-
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---- a/arch/mips/Kconfig
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-+++ b/arch/mips/Kconfig
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-@@ -60,6 +60,21 @@ config BCM47XX
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- help
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- Support for BCM47XX based boards
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-
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-+config BCM63XX
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-+ bool "Broadcom 63xx based boards"
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-+ select CEVT_R4K
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-+ select CSRC_R4K
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-+ select DMA_NONCOHERENT
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-+ select IRQ_CPU
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-+ select SYS_HAS_CPU_MIPS32_R1
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-+ select SYS_SUPPORTS_32BIT_KERNEL
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-+ select SYS_SUPPORTS_BIG_ENDIAN
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-+ select SYS_HAS_EARLY_PRINTK
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-+ select SWAP_IO_SPACE
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-+ select ARCH_REQUIRE_GPIOLIB
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-+ help
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-+ Support for BCM63XX based boards
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-+
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- config MIPS_COBALT
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- bool "Cobalt Server"
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- select CEVT_R4K
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-@@ -599,6 +614,7 @@ endchoice
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-
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- source "arch/mips/alchemy/Kconfig"
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- source "arch/mips/basler/excite/Kconfig"
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-+source "arch/mips/bcm63xx/Kconfig"
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- source "arch/mips/emma/Kconfig"
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- source "arch/mips/jazz/Kconfig"
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- source "arch/mips/lasat/Kconfig"
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---- a/arch/mips/Makefile
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-+++ b/arch/mips/Makefile
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-@@ -553,6 +553,13 @@ cflags-$(CONFIG_BCM47XX) += -I$(srctree)
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- load-$(CONFIG_BCM47XX) := 0xffffffff80001000
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-
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- #
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-+# Broadcom BCM63XX boards
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-+#
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-+core-$(CONFIG_BCM63XX) += arch/mips/bcm63xx/
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-+cflags-$(CONFIG_BCM63XX) += -Iarch/mips/include/asm/mach-bcm63xx/
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-+load-$(CONFIG_BCM63XX) := 0xffffffff80010000
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-+
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-+#
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- # SNI RM
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- #
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- core-$(CONFIG_SNI_RM) += arch/mips/sni/
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---- a/arch/mips/include/asm/fixmap.h
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-+++ b/arch/mips/include/asm/fixmap.h
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-@@ -67,11 +67,15 @@ enum fixed_addresses {
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- * the start of the fixmap, and leave one page empty
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- * at the top of mem..
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- */
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-+#ifdef CONFIG_BCM63XX
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-+#define FIXADDR_TOP ((unsigned long)(long)(int)0xff000000)
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-+#else
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- #if defined(CONFIG_CPU_TX39XX) || defined(CONFIG_CPU_TX49XX)
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- #define FIXADDR_TOP ((unsigned long)(long)(int)(0xff000000 - 0x20000))
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- #else
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- #define FIXADDR_TOP ((unsigned long)(long)(int)0xfffe0000)
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- #endif
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-+#endif
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- #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
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- #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)
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-
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