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author | Sascha Hauer <s.hauer@pengutronix.de> | 2008-03-26 19:40:36 (GMT) |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2008-04-13 21:15:15 (GMT) |
commit | 5252ed95204bdf55bec5a90ea69860bf2f78c643 (patch) | |
tree | 191e19a29fa0700987c9ab63cc69d16db3006c34 | |
parent | 1f1d88dd40815332df32982e739f2ddd2da6fe1a (diff) | |
download | u-boot-5252ed95204bdf55bec5a90ea69860bf2f78c643.tar.xz |
Separate omap24xx specific code from arm1136
Move omap24xx code to cpu/arm1136/omap24xx, rename include/asm-arm/arch-arm1136
to cpu/arm1136/omap24xx.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
-rw-r--r-- | Makefile | 4 | ||||
-rw-r--r-- | cpu/arm1136/Makefile | 2 | ||||
-rw-r--r-- | cpu/arm1136/cpu.c | 11 | ||||
-rw-r--r-- | cpu/arm1136/omap24xx/Makefile | 46 | ||||
-rw-r--r-- | cpu/arm1136/omap24xx/interrupts.c (renamed from cpu/arm1136/interrupts.c) | 10 | ||||
-rw-r--r-- | cpu/arm1136/omap24xx/start.S | 42 | ||||
-rw-r--r-- | cpu/arm1136/start.S | 21 | ||||
-rw-r--r-- | include/asm-arm/arch-omap24xx/bits.h (renamed from include/asm-arm/arch-arm1136/bits.h) | 0 | ||||
-rw-r--r-- | include/asm-arm/arch-omap24xx/clocks.h (renamed from include/asm-arm/arch-arm1136/clocks.h) | 0 | ||||
-rw-r--r-- | include/asm-arm/arch-omap24xx/i2c.h (renamed from include/asm-arm/arch-arm1136/i2c.h) | 0 | ||||
-rw-r--r-- | include/asm-arm/arch-omap24xx/mem.h (renamed from include/asm-arm/arch-arm1136/mem.h) | 0 | ||||
-rw-r--r-- | include/asm-arm/arch-omap24xx/mux.h (renamed from include/asm-arm/arch-arm1136/mux.h) | 0 | ||||
-rw-r--r-- | include/asm-arm/arch-omap24xx/omap2420.h (renamed from include/asm-arm/arch-arm1136/omap2420.h) | 0 | ||||
-rw-r--r-- | include/asm-arm/arch-omap24xx/sizes.h (renamed from include/asm-arm/arch-arm1136/sizes.h) | 0 | ||||
-rw-r--r-- | include/asm-arm/arch-omap24xx/sys_info.h (renamed from include/asm-arm/arch-arm1136/sys_info.h) | 0 | ||||
-rw-r--r-- | include/asm-arm/arch-omap24xx/sys_proto.h (renamed from include/asm-arm/arch-arm1136/sys_proto.h) | 0 |
16 files changed, 96 insertions, 40 deletions
@@ -2598,12 +2598,12 @@ zylonite_config : ## ARM1136 Systems ######################################################################### omap2420h4_config : unconfig - @$(MKCONFIG) $(@:_config=) arm arm1136 omap2420h4 + @$(MKCONFIG) $(@:_config=) arm arm1136 omap2420h4 NULL omap24xx apollon_config : unconfig @mkdir -p $(obj)include @echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h - @$(MKCONFIG) $(@:_config=) arm arm1136 apollon + @$(MKCONFIG) $(@:_config=) arm arm1136 apollon NULL omap24xx @echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk #======================================================================== diff --git a/cpu/arm1136/Makefile b/cpu/arm1136/Makefile index d5ac7d3..7701b03 100644 --- a/cpu/arm1136/Makefile +++ b/cpu/arm1136/Makefile @@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(CPU).a START = start.o -COBJS = interrupts.o cpu.o +COBJS = cpu.o SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS)) diff --git a/cpu/arm1136/cpu.c b/cpu/arm1136/cpu.c index fa78eaa..c27f8cd 100644 --- a/cpu/arm1136/cpu.c +++ b/cpu/arm1136/cpu.c @@ -33,9 +33,6 @@ #include <common.h> #include <command.h> -#if !defined(CONFIG_INTEGRATOR) && ! defined(CONFIG_ARCH_CINTEGRATOR) -#include <asm/arch/omap2420.h> -#endif #ifdef CONFIG_USE_IRQ DECLARE_GLOBAL_DATA_PTR; @@ -47,10 +44,10 @@ static unsigned long read_p15_c1 (void) unsigned long value; __asm__ __volatile__( - "mrc p15, 0, %0, c1, c0, 0 @ read control reg\n" - : "=r" (value) - : - : "memory"); + "mrc p15, 0, %0, c1, c0, 0 @ read control reg\n" + : "=r" (value) + : + : "memory"); return value; } diff --git a/cpu/arm1136/omap24xx/Makefile b/cpu/arm1136/omap24xx/Makefile new file mode 100644 index 0000000..f9afed7 --- /dev/null +++ b/cpu/arm1136/omap24xx/Makefile @@ -0,0 +1,46 @@ +# +# (C) Copyright 2000-2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# 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; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(SOC).a + +COBJS = interrupts.o +SOBJS = start.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) + +all: $(obj).depend $(LIB) + +$(LIB): $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/cpu/arm1136/interrupts.c b/cpu/arm1136/omap24xx/interrupts.c index 491c902..a50fa39 100644 --- a/cpu/arm1136/interrupts.c +++ b/cpu/arm1136/omap24xx/interrupts.c @@ -32,20 +32,13 @@ #include <common.h> #include <asm/arch/bits.h> - -#if !defined(CONFIG_INTEGRATOR) && ! defined(CONFIG_ARCH_CINTEGRATOR) -# include <asm/arch/omap2420.h> -#endif +#include <asm/arch/omap2420.h> #define TIMER_LOAD_VAL 0 /* macro to read the 32 bit timer */ #define READ_TIMER (*(volatile ulong *)(CFG_TIMERBASE+TCRR)) -#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_CINTEGRATOR) -/* Use the IntegratorCP function from board/integratorcp.c */ -#else - static ulong timestamp; static ulong lastinc; @@ -164,4 +157,3 @@ ulong get_tbclk (void) tbclk = CFG_HZ; return tbclk; } -#endif /* !Integrator/CP */ diff --git a/cpu/arm1136/omap24xx/start.S b/cpu/arm1136/omap24xx/start.S new file mode 100644 index 0000000..d6cefbd --- /dev/null +++ b/cpu/arm1136/omap24xx/start.S @@ -0,0 +1,42 @@ +/* + * armboot - Startup Code for OMP2420/ARM1136 CPU-core + * + * Copyright (c) 2004 Texas Instruments <r-woodruff2@ti.com> + * + * Copyright (c) 2001 Marius Gröger <mag@sysgo.de> + * Copyright (c) 2002 Alex Züpke <azu@sysgo.de> + * Copyright (c) 2002 Gary Jennejohn <gj@denx.de> + * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> + * Copyright (c) 2003 Kshitij <kshitij@ti.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <asm/arch/omap2420.h> + +.globl reset_cpu +reset_cpu: + ldr r1, rstctl /* get addr for global reset reg */ + mov r3, #0x2 /* full reset pll+mpu */ + str r3, [r1] /* force reset */ + mov r0, r0 +_loop_forever: + b _loop_forever +rstctl: + .word PM_RSTCTRL_WKUP diff --git a/cpu/arm1136/start.S b/cpu/arm1136/start.S index 8b765f1..56009d0 100644 --- a/cpu/arm1136/start.S +++ b/cpu/arm1136/start.S @@ -30,9 +30,6 @@ #include <config.h> #include <version.h> -#if !defined(CONFIG_INTEGRATOR) && ! defined(CONFIG_ARCH_CINTEGRATOR) -#include <asm/arch/omap2420.h> -#endif .globl _start _start: b reset #ifdef CONFIG_ONENAND_IPL @@ -438,22 +435,4 @@ fiq: arm1136_cache_flush: mcr p15, 0, r1, c7, c5, 0 @ invalidate I cache mov pc, lr @ back to caller - -#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_CINTEGRATOR) -/* Use the IntegratorCP function from board/integratorcp/platform.S */ -#else - - .align 5 -.globl reset_cpu -reset_cpu: - ldr r1, rstctl /* get addr for global reset reg */ - mov r3, #0x2 /* full reset pll+mpu */ - str r3, [r1] /* force reset */ - mov r0, r0 -_loop_forever: - b _loop_forever -rstctl: - .word PM_RSTCTRL_WKUP - -#endif #endif /* CONFIG_ONENAND_IPL */ diff --git a/include/asm-arm/arch-arm1136/bits.h b/include/asm-arm/arch-omap24xx/bits.h index 8522335..8522335 100644 --- a/include/asm-arm/arch-arm1136/bits.h +++ b/include/asm-arm/arch-omap24xx/bits.h diff --git a/include/asm-arm/arch-arm1136/clocks.h b/include/asm-arm/arch-omap24xx/clocks.h index 2a95af1..2a95af1 100644 --- a/include/asm-arm/arch-arm1136/clocks.h +++ b/include/asm-arm/arch-omap24xx/clocks.h diff --git a/include/asm-arm/arch-arm1136/i2c.h b/include/asm-arm/arch-omap24xx/i2c.h index 7248950..7248950 100644 --- a/include/asm-arm/arch-arm1136/i2c.h +++ b/include/asm-arm/arch-omap24xx/i2c.h diff --git a/include/asm-arm/arch-arm1136/mem.h b/include/asm-arm/arch-omap24xx/mem.h index c81f1c4..c81f1c4 100644 --- a/include/asm-arm/arch-arm1136/mem.h +++ b/include/asm-arm/arch-omap24xx/mem.h diff --git a/include/asm-arm/arch-arm1136/mux.h b/include/asm-arm/arch-omap24xx/mux.h index 4fdb9c6..4fdb9c6 100644 --- a/include/asm-arm/arch-arm1136/mux.h +++ b/include/asm-arm/arch-omap24xx/mux.h diff --git a/include/asm-arm/arch-arm1136/omap2420.h b/include/asm-arm/arch-omap24xx/omap2420.h index 0c11bec..0c11bec 100644 --- a/include/asm-arm/arch-arm1136/omap2420.h +++ b/include/asm-arm/arch-omap24xx/omap2420.h diff --git a/include/asm-arm/arch-arm1136/sizes.h b/include/asm-arm/arch-omap24xx/sizes.h index aaba18f..aaba18f 100644 --- a/include/asm-arm/arch-arm1136/sizes.h +++ b/include/asm-arm/arch-omap24xx/sizes.h diff --git a/include/asm-arm/arch-arm1136/sys_info.h b/include/asm-arm/arch-omap24xx/sys_info.h index 53c231a..53c231a 100644 --- a/include/asm-arm/arch-arm1136/sys_info.h +++ b/include/asm-arm/arch-omap24xx/sys_info.h diff --git a/include/asm-arm/arch-arm1136/sys_proto.h b/include/asm-arm/arch-omap24xx/sys_proto.h index 9d8e5b2..9d8e5b2 100644 --- a/include/asm-arm/arch-arm1136/sys_proto.h +++ b/include/asm-arm/arch-omap24xx/sys_proto.h |