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Diffstat (limited to 'arch/arm/cpu/arm926ejs/at91/cpu.c')
-rw-r--r--arch/arm/cpu/arm926ejs/at91/cpu.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/arch/arm/cpu/arm926ejs/at91/cpu.c b/arch/arm/cpu/arm926ejs/at91/cpu.c
deleted file mode 100644
index da1d359..0000000
--- a/arch/arm/cpu/arm926ejs/at91/cpu.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * (C) Copyright 2010
- * Reinhard Meyer, reinhard.meyer@emk-elektronik.de
- * (C) Copyright 2009
- * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_pit.h>
-#include <asm/arch/at91_gpbr.h>
-#include <asm/arch/clk.h>
-
-#ifndef CONFIG_SYS_AT91_MAIN_CLOCK
-#define CONFIG_SYS_AT91_MAIN_CLOCK 0
-#endif
-
-int arch_cpu_init(void)
-{
- return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK);
-}
-
-void arch_preboot_os(void)
-{
- ulong cpiv;
- at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT;
-
- cpiv = AT91_PIT_MR_PIV_MASK(readl(&pit->piir));
-
- /*
- * Disable PITC
- * Add 0x1000 to current counter to stop it faster
- * without waiting for wrapping back to 0
- */
- writel(cpiv + 0x1000, &pit->mr);
-}
-
-#if defined(CONFIG_DISPLAY_CPUINFO)
-int print_cpuinfo(void)
-{
- char buf[32];
-
- printf("CPU: %s\n", ATMEL_CPU_NAME);
- printf("Crystal frequency: %8s MHz\n",
- strmhz(buf, get_main_clk_rate()));
- printf("CPU clock : %8s MHz\n",
- strmhz(buf, get_cpu_clk_rate()));
- printf("Master clock : %8s MHz\n",
- strmhz(buf, get_mck_clk_rate()));
-
- return 0;
-}
-#endif