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| author | Marek Vasut <marex@denx.de> | 2012-10-03 08:54:12 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-10-26 22:38:56 +0200 |
| commit | a63dd62bb2e07cb7b9b9e15e917df602a3291d13 (patch) | |
| tree | f97c6667111be48af79767bea5f6b3eac4352f3d /arch/arm/cpu/arm720t/cpu.c | |
| parent | f2e0801565b7106da0f96784389c397794ce3906 (diff) | |
| download | olio-uboot-2014.01-a63dd62bb2e07cb7b9b9e15e917df602a3291d13.tar.xz olio-uboot-2014.01-a63dd62bb2e07cb7b9b9e15e917df602a3291d13.zip | |
arm720: Further clean up the arm720t directory
Clean up away old macros and such, so the file doesn't start piling
up cruft.
Signed-off-by: Marek Vasut <marex@denx.de>
clean
Diffstat (limited to 'arch/arm/cpu/arm720t/cpu.c')
| -rw-r--r-- | arch/arm/cpu/arm720t/cpu.c | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/arch/arm/cpu/arm720t/cpu.c b/arch/arm/cpu/arm720t/cpu.c index 2e2f543d0..820614e0e 100644 --- a/arch/arm/cpu/arm720t/cpu.c +++ b/arch/arm/cpu/arm720t/cpu.c @@ -27,34 +27,12 @@ */ /* - * CPU specific code + * cleanup_before_linux() - Prepare the CPU to jump to Linux + * + * This function is called just before we call Linux, it + * prepares the processor for linux */ - -#include <common.h> -#include <command.h> -#include <asm/hardware.h> -#include <asm/system.h> - -#if !defined(CONFIG_INTEGRATOR) || !defined(CONFIG_ARCH_INTEGRATOR) -#error No cleanup_before_linux() defined for this CPU type -#endif - -int cleanup_before_linux (void) +int cleanup_before_linux(void) { - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * we turn off caches etc ... - * and we set the CPU-speed to 73 MHz - see start.S for details - */ - -#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR) - /* No cleanup before linux for IntegratorAP/CM720T as yet */ -#elif defined(CONFIG_TEGRA) - /* No cleanup before linux for tegra as yet */ -#else -#error No cleanup_before_linux() defined for this CPU type -#endif return 0; } |