From: Eugen Hristev <eugen.hristev@microchip.com>
Date: Thu, 20 Aug 2020 13:11:52 +0000 (+0300)
Subject: ARM: at91: common: guard ATMEL_PIT code by ifdef
X-Git-Tag: v2021.01-rc1~38^2^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=919c4f3639dba6e516591e8024a9392254744635;p=pandora-u-boot.git

ARM: at91: common: guard ATMEL_PIT code by ifdef

Atmel PIT timer is not available for next products that
have another timer hardware block.
To be able to use the common at91 code, guard the code that uses PIT
by ifdefs.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---

diff --git a/arch/arm/mach-at91/armv7/cpu.c b/arch/arm/mach-at91/armv7/cpu.c
index a8f4356ce94..8b7355042ba 100644
--- a/arch/arm/mach-at91/armv7/cpu.c
+++ b/arch/arm/mach-at91/armv7/cpu.c
@@ -29,6 +29,7 @@ int arch_cpu_init(void)
 
 void arch_preboot_os(void)
 {
+#if (IS_ENABLED(CONFIG_ATMEL_PIT_TIMER))
 	ulong cpiv;
 	at91_pit_t *pit = (at91_pit_t *)ATMEL_BASE_PIT;
 
@@ -40,6 +41,7 @@ void arch_preboot_os(void)
 	 * without waiting for wrapping back to 0
 	 */
 	writel(cpiv + 0x1000, &pit->mr);
+#endif
 }
 
 #if defined(CONFIG_DISPLAY_CPUINFO)