From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amit Virdi Date: Wed, 16 May 2012 17:34:39 +0530 Subject: [U-Boot] [PATCH V3 0/4] mtd/NAND: Support for FSMC controlle In-Reply-To: References: Message-ID: <4FB397D7.40305@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 Kindly discard this patchset, it is same as V2 as I used older sha key to generate the patchset. I'm so sorry for this mess. Sending the correct patchset.... On 5/16/2012 5:15 PM, Amit VIRDI wrote: > This patchset adds support for ST's FSMC controller. In the current u-boot, a > SPEAr specific driver exists for FSMC controller. This patchset adds a full > fledged driver that can be used across multiple platforms and removes the > obsolete SPEAr specific driver. > > V2 -> V3 > - Implemented timeout during hardware ecc read > - Used __attribute__ ((aligned(2))) instead of using array of U16 > - Removed unnecessary enum > > V1 -> V2 > - Defined CONFIG_SYS_NAND_SELF_INIT and did the related changes > - Modified the error index calculation process > - Modified newly erased page read algorithm > - Initialized the badblockbits index to 7 > - Improved fsmc_bch8_correct_data() implementation > > Vipin KUMAR (4): > ARM: Define change_bit routine > mtd/NAND: Add FSMC driver support > SPEAr: Configure FSMC driver for NAND interface > mtd/NAND: Remove obsolete SPEAr specific NAND drivers > > arch/arm/include/asm/arch-spear/hardware.h | 8 +- > arch/arm/include/asm/arch-spear/spr_nand.h | 57 ---- > arch/arm/include/asm/bitops.h | 11 +- > board/spear/spear300/spear300.c | 14 +- > board/spear/spear310/spear310.c | 14 +- > board/spear/spear320/spear320.c | 13 +- > board/spear/spear600/spear600.c | 14 +- > drivers/mtd/nand/Makefile | 1 + > drivers/mtd/nand/fsmc_nand.c | 484 ++++++++++++++++++++++++++++ > drivers/mtd/nand/spr_nand.c | 124 ------- > include/configs/spear-common.h | 3 +- > include/configs/spear3xx.h | 4 + > include/configs/spear6xx.h | 3 + > include/linux/mtd/fsmc_nand.h | 110 +++++++ > 14 files changed, 653 insertions(+), 207 deletions(-) > delete mode 100644 arch/arm/include/asm/arch-spear/spr_nand.h > create mode 100644 drivers/mtd/nand/fsmc_nand.c > delete mode 100644 drivers/mtd/nand/spr_nand.c > create mode 100644 include/linux/mtd/fsmc_nand.h >