From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Wed, 4 Sep 2013 16:13:23 +0200 Subject: [U-Boot] [PATCH v2 6/7] config: arm: exynos5250: Define CONFIG_SYS_CACHELINE_SIZE In-Reply-To: <1377079968-1077-7-git-send-email-gautam.vivek@samsung.com> References: <1377079968-1077-1-git-send-email-gautam.vivek@samsung.com> <1377079968-1077-7-git-send-email-gautam.vivek@samsung.com> Message-ID: <201309041613.23409.marex@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Vivek Gautam, > XHCI stack driver needs this to align buffers to > CacheLine boundary. So define the same to be '64' > > Signed-off-by: Vivek Gautam > Cc: Julius Werner > Cc: Simon Glass > Cc: Minkyu Kang > Cc: Dan Murphy > Cc: Marek Vasut > --- > include/configs/exynos5250-dt.h | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/include/configs/exynos5250-dt.h > b/include/configs/exynos5250-dt.h index 8f8f85f..86d57e3 100644 > --- a/include/configs/exynos5250-dt.h > +++ b/include/configs/exynos5250-dt.h > @@ -37,6 +37,8 @@ > /* Keep L2 Cache Disabled */ > #define CONFIG_SYS_DCACHE_OFF > > +#define CONFIG_SYS_CACHELINE_SIZE 64 > + > /* Enable ACE acceleration for SHA1 and SHA256 */ > #define CONFIG_EXYNOS_ACE_SHA > #define CONFIG_SHA_HW_ACCEL Albert, care to apply this one separatelly? Best regards, Marek Vasut