global: Move remaining CONFIG_SYS_* to CFG_SYS_*

[platform/kernel/u-boot.git] / arch / arm / mach-at91 / armv7 / cpu.c

diff --git a/arch/arm/mach-at91/armv7/cpu.c b/arch/arm/mach-at91/armv7/cpu.c
index 7843aed..616621a 100644 (file)
--- a/arch/arm/mach-at91/armv7/cpu.c
+++ b/arch/arm/mach-at91/armv7/cpu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2010
  * Reinhard Meyer, reinhard.meyer@emk-elektronik.de
@@ -5,29 +6,34 @@
  * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
  * (C) Copyright 2013
  * Bo Shen <voice.shen@atmel.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
+#include <cpu_func.h>
+#include <init.h>
+#include <vsprintf.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
+#ifndef CFG_SYS_AT91_MAIN_CLOCK
+#define CFG_SYS_AT91_MAIN_CLOCK 0
 #endif
 
 int arch_cpu_init(void)
 {
-       return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK);
+#if defined(CONFIG_CLK_CCF)
+       return 0;
+#else
+       return at91_clock_init(CFG_SYS_AT91_MAIN_CLOCK);
+#endif
 }
 
 void arch_preboot_os(void)
 {
+#if (IS_ENABLED(CONFIG_ATMEL_PIT_TIMER))
        ulong cpiv;
        at91_pit_t *pit = (at91_pit_t *)ATMEL_BASE_PIT;
 
@@ -39,6 +45,7 @@ void arch_preboot_os(void)
         * without waiting for wrapping back to 0
         */
        writel(cpiv + 0x1000, &pit->mr);
+#endif
 }
 
 #if defined(CONFIG_DISPLAY_CPUINFO)