diff options
| author | Stefano Babic <sbabic@denx.de> | 2012-11-10 08:05:54 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2012-11-10 08:05:54 +0100 |
| commit | 3e4d27b06d7484040355e22eec2cbce7335d6dab (patch) | |
| tree | 9672a2bb2e4ce0edc0ab776ddf0e2ca8e39a5f62 /arch/arm/cpu/arm720t/cpu.c | |
| parent | bad05afe083eec0467220de21683443292c5012e (diff) | |
| parent | 59852d03867108217fe88e3bfc3e1e9cedfe63c5 (diff) | |
| download | olio-uboot-2014.01-3e4d27b06d7484040355e22eec2cbce7335d6dab.tar.xz olio-uboot-2014.01-3e4d27b06d7484040355e22eec2cbce7335d6dab.zip | |
Merge git://git.denx.de/u-boot
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 ce7b3c9c2..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 <clps7111.h> -#include <asm/hardware.h> -#include <asm/system.h> - -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_NETARM) || defined(CONFIG_S3C4510B) || defined(CONFIG_LPC2292) - disable_interrupts (); - /* Nothing more needed */ -#elif 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; } |