From mboxrd@z Thu Jan 1 00:00:00 1970 From: Reinhard Arlt Date: Fri, 18 Nov 2011 19:50:11 +0100 Subject: [U-Boot] [PATCH] CPCI750: Do not enable data cache in start.S Message-ID: <4EC6A8E3.7050302@esd.eu> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Reinhard Arlt Do not enable the data cache in start.S, the decrementer do not work. Signed-off-by: Reinhard Arlt -- diff --git a/arch/powerpc/cpu/74xx_7xx/start.S b/arch/powerpc/cpu/74xx_7xx/start.S index 75fb773..131fc14 100644 --- a/arch/powerpc/cpu/74xx_7xx/start.S +++ b/arch/powerpc/cpu/74xx_7xx/start.S @@ -247,11 +247,12 @@ in_flash: /* enable address translation */ bl enable_addr_trans sync - +#if !defined(CONFIG_CPCI750) /* enable and invalidate the data cache */ bl l1dcache_enable sync #endif +#endif #ifdef CONFIG_SYS_INIT_RAM_LOCK bl lock_ram_in_cache sync