From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Date: Wed, 2 Sep 2015 16:45:41 +0530 Subject: [U-Boot] [PATCH 2/4] arm: spear: Add command to switch between 1-bit HW ECC and SW BCH4 In-Reply-To: <1441185060-18197-2-git-send-email-sr@denx.de> References: <1441185060-18197-1-git-send-email-sr@denx.de> <1441185060-18197-2-git-send-email-sr@denx.de> Message-ID: <20150902111541.GH26744@linux> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 02-09-15, 11:10, Stefan Roese wrote: > This patch adds the "nandecc" command to switch between the SPEAr600 internal > 1-bit HW ECC and the 4-bit SW BCH4 ECC. This can be needed to support NAND > chips with a stronger ECC than 1-bit, as on the x600. And to dynamically > switch between both ECC schemes for backwards compatibility. > > Signed-off-by: Stefan Roese > Cc: Viresh Kumar > --- > arch/arm/cpu/arm926ejs/spear/cpu.c | 34 ++++++++++++++++++++++++++++++ > arch/arm/include/asm/arch-spear/spr_misc.h | 1 + > 2 files changed, 35 insertions(+) For [2-4]/4: Acked-by: Viresh Kumar -- viresh