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[U-Boot,3/6] ARM: tegra: Use standard cache enable for 64-bit

Message ID 1426854262-1248-3-git-send-email-thierry.reding@gmail.com
State Accepted
Delegated to: Tom Warren
Headers show

Commit Message

Thierry Reding March 20, 2015, 12:24 p.m. UTC 
From: Thierry Reding <treding@nvidia.com>

On 64-bit SoCs the I-cache isn't enabled in early code, so the default
cache enable functions for 64-bit ARM can be used.

Cc: Tom Warren <twarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm/mach-tegra/board.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/arm/mach-tegra/board.c b/arch/arm/mach-tegra/board.c
index 0ebaf1932556..7af1a44f49c5 100644
--- a/arch/arm/mach-tegra/board.c
+++ b/arch/arm/mach-tegra/board.c
@@ -190,7 +190,7 @@  void board_init_uart_f(void)
 	setup_uarts(uart_ids);
 }
 
-#ifndef CONFIG_SYS_DCACHE_OFF
+#if !defined(CONFIG_SYS_DCACHE_OFF) && !defined(CONFIG_ARM64)
 void enable_caches(void)
 {
 	/* Enable D-cache. I-cache is already enabled in start.S */