From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amit Virdi Date: Tue, 27 Mar 2012 12:09:41 +0530 Subject: [U-Boot] [PATCH 17/25] SPEAr: Enable CONFIG_SYS_FLASH_PROTECTION In-Reply-To: <201203071525.38337.sr@denx.de> References: <1331121854-20494-1-git-send-email-amit.virdi@st.com> <1331121854-20494-18-git-send-email-amit.virdi@st.com> <201203071525.38337.sr@denx.de> Message-ID: <4F7160AD.3010902@st.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Stefan, On 3/7/2012 7:55 PM, Stefan Roese wrote: > On Wednesday 07 March 2012 13:04:06 Amit Virdi wrote: >> From: Vipin Kumar >> >> This patch enables flash protection(lock/unlock) for CFI devices. >> This is necessary because the Parallel NOR flash connected on the spear >> boards, M28W64, can be locked/unlocked on a sector basis. Moreover, all its >> sectors are in locked state at reset and these have to be unlocked >> explicitly before being erased or written. >> >> Signed-off-by: Vipin Kumar >> Signed-off-by: Amit Virdi >> --- >> include/configs/spear3xx_evb.h | 2 ++ >> 1 files changed, 2 insertions(+), 0 deletions(-) >> >> diff --git a/include/configs/spear3xx_evb.h >> b/include/configs/spear3xx_evb.h index 84fad0c..e827a33 100644 >> --- a/include/configs/spear3xx_evb.h >> +++ b/include/configs/spear3xx_evb.h >> @@ -113,6 +113,7 @@ >> #define CONFIG_FLASH_CFI_DRIVER >> >> #if defined(CONFIG_SPEAR310) >> +#define CONFIG_SYS_FLASH_PROTECTION 1 >> #define CONFIG_SYS_FLASH_BASE 0x50000000 >> #define CONFIG_SYS_CS1_FLASH_BASE 0x60000000 >> #define CONFIG_SYS_CS2_FLASH_BASE 0x70000000 >> @@ -128,6 +129,7 @@ >> #define CONFIG_SYS_MAX_FLASH_BANKS 6 >> >> #elif defined(CONFIG_SPEAR320) >> +#define CONFIG_SYS_FLASH_PROTECTION 1 > > Remove the "1"'s above. > > Other that that: > > Acked-by: Stefan Roese > Ok. Thanks Amit Virdi