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* | | | fsl_pci_init: Make fsl_pci_init_port() PCI/PCIe awarePeter Tyser2010-11-14-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously fsl_pci_init_port() always assumed that a port was a PCIe port and would incorrectly print messages for a PCI port such as the following on bootup: PCI1: 32 bit, 33 MHz, sync, host, arbiter Scanning PCI bus 00 PCIE1 on bus 00 - 00 This change corrects the output of fsl_pci_init_port(): PCI1: 32 bit, 33 MHz, sync, host, arbiter Scanning PCI bus 00 PCI1 on bus 00 - 00 Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* | | | net: Fix potential empty DHCP Parameter Request ListJason Liu2010-11-14-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Can't get IP address with dhcp due to the dhcp server not allow the empty param list request under some network env This patch is based on Gray Remlin's initial patch. Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Gray Remlin <g_remlin@rocketmail.com>
* | | | env_mmc: fix compile warningLei Wen2010-11-14-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hexport would complain implicit declaration, if we don't add the include file. env_mmc.c: In function 'saveenv': env_mmc.c:109: warning: implicit declaration of function 'hexport' Signed-off-by: Lei Wen <leiwen@marvell.com>
* | | | tools/env: cleanup host build flagsDaniel Hobi2010-11-14-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes tools/env/Makefile more similar to tools/imls: - define HOSTSRCS and HOSTCPPFLAGS, so that .depend generation works. - include U-Boot headers using -idirafter to prevent picking up u-boot/include/errno.h. - use HOSTCFLAGS_NOPED (fw_env.c does not conform to -pedantic). In order to cross-compile tools/env, override the HOSTCC variable as in this example: make tools env HOSTCC=bfin-uclinux-gcc Signed-off-by: Daniel Hobi <daniel.hobi@schmid-telecom.ch> Tested-by: Detlev Zundel <dzu@denx.de> Tested-by: Steve Sakoman <steve.sakoman@linaro.org>
* | | | PowerPC: Don't destroy fixup table while doing fixupsJoakim Tjernlund2010-11-14-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fixup procedure just stored a constant value in the fixup table rather than just adjusting the table. Although that doesn't seem to do any harm, it prevents relocation more that once. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* | | | net: e1000: Add initialized eth_device & e1000_hw structureKumar Gala2010-11-14-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nic and hw structures are allocated via malloc i.e. return memory is not zero initialized. Because of this few structure member like "function pointers" are initialized with garbage values. It may cause problem. for eg. during eth_initialize, dev->write_hwaddr is used. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Fixed typo. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | | net: uli526x: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | uli526x driver does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | net: tsi108_eth: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tsi108_eth driver does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | net: pcnet: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pcnet driver does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | net: ns8382x: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ns8382x driver does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | net: natsemi: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | natsemi driver does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | net: fec_mxc: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This prevents access to the member of eth_device which is not initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | net: eepro100: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | eepro100 driver does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | net: dc2114x: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dc2114x driver does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | net: rtl8139: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rtl8139 driver does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | net: rtl8169: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rtl8169 does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* | | | Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2010-11-13-76/+89
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| * \ \ \ Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2010-11-13-76/+89
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| | * | | | TQM85xx: Fix bug introduced by 83xx/85xx/86xx: LBC register cleanupBecky Bruce2010-11-12-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The size of the other bank needed to be added to the br0 setting; this got dropped in the LBC cleanup. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Tested-by: Wolfgang Denk <wd@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | | | powerpc/corenet_ds: display the RCW at bootTimur Tabi2010-11-12-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Display the 64-byte Reset Configuration Word (RCW) during boot, so that there's no confusion as to what RCW U-boot is using. Reset Configuration Word (RCW): 00000000: 4a500000 00000000 18181818 00008888 00000010: 28402400 00002000 fe800000 01200000 00000020: 00000000 00000000 00000000 000b0000 00000030: 00000000 00000000 00000000 00000000 Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | | | powerpc/p4080ds: Move ICS refclk define into P4080DS.hKumar Gala2010-11-12-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We appear to have different refclk's on the different corenet DS boards so move the define out of the common header. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | | | powerpc/corenet_ds: Move CONFIG_SYS_TEXT_BASE into corenet_ds.hKumar Gala2010-11-12-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_SYS_TEXT_BASE setting is common across the 'corenet_ds' board family so move it out of P4080DS.h and into corenet_ds.h Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | | | powerpc/corenet_ds: Enable DHCP suportKumar Gala2010-11-12-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | | | p1_p2_rdb: to set SQW/INT pin of RTC as INT linePriyanka Jain2010-11-12-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SQW/INT pin in RTC can be used for generating square wave(by default) or as interrupt line. U-boot is registering this pin for interrupts. Configuring SQW/INT bit as interrupt line during board initialization to avoid spurious interrupts generated by square wave. Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | | | powerpc/85xx: add CONFIG_SYS_TEXT_BASE_SPL for 85xx nand spl buildHaiying Wang2010-11-12-13/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce a SPL specific CONFIG_SYS_TEXT_BASE_SPL define to be used by the linker. This has similiar semantics to CONFIG_SYS_TEXT_BASE however since SPL is a unqiue image we introduce a new variable to control its text base address. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | | | powerpc/85xx: rename CONFIG_SYS_TEXT_BASE to CONFIG_SYS_MONITOR_BASEHaiying Wang2010-11-11-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use CONFIG_SYS_MONITOR_BASE instead of CONFIG_SYS_TEXT_BASE in early init code so we can share the same code with NAND or NOR boot and not have additional ifdefs in here. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | | | powerpc/85xx: Fix lds for nand buildHaiying Wang2010-11-11-46/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix u-boot-nand.lds and u-boot-nand_spl.lds according to: Author: Peter Tyser <ptyser@xes-inc.com> Date: Wed Sep 29 14:05:56 2010 -0500 commit fbe53f59bd40b3b1ab66dc98859e26589d64d1b7 85xx: Use gc-sections to reduce image size Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | | | powerpc/8xxx: Enable e1000 driver on some FSL boardsKumar Gala2010-11-10-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | | | powerpc/8xxx: Fix merge issue with P2020DS DDR2 build configKumar Gala2010-11-10-1/+1
| | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When P2020DS DDR2 was merged it was merged incorrectly and propogated to boards.cfg. Fix this by moving DDR2 config to be associated with P2020DS and not P1_P2_RDB. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | | | Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2010-11-13-0/+329
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| * | | | sf: ramtron: new spi fram driverReinhard Meyer2010-11-10-0/+329
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | Supports most types that support Read-Id and the FM25H20. Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | | | env_sf: remove warning introduced with last patchStefano Babic2010-10-29-2/+1
|/ / / | | | | | | | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* | | Merge branch 'master' of git://git.denx.de/u-boot-marvellWolfgang Denk2010-10-29-191/+90
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: include/configs/km_arm.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | | Kirkwood: bugfix: DRAM size initializationTanmay Upadhyay2010-10-28-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If start of any DRAM bank is greater than total DDR size, remaining DDR banks' start address & size were left un-initialized in dram_init function. This could break other functions who uses array 'gd->bd->bi_dram'. Kirkwood network driver is one example. This also stops Linux kernel from booting. v2 - Set start address also to 0. Without this Linux kernel couldn't boot up Signed-off-by: Tanmay Upadhyay <tanmay.upadhyay@einfochips.com>
| * | | kirkwood: get rid of config.mk filesPrafulla Wadaskar2010-10-28-173/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After moving the definition of CONFIG_SYS_TEXT_BASE to the respective board config files, all Marvell kirkwood board have just a single and common entry in their config.mk files: KWD_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/kwbimage.cfg Replace the only reference to KWD_CONFIG in the top level Makefile by an equivalent setting, and remove all kirkwood config.mk files. Signed-off-by: Wolfgang Denk <wd at denx.de> Cc: Prafulla Wadaskar <prafulla at marvell.com> Cc: Siddarth Gore <gores at marvell.com> Cc: Simon Kagstrom <simon.kagstrom at netinsight.net> Cc: Heiko Schocher <hs at denx.de> Cc: Eric Cooper <ecc at cmu.edu> Acked-by: Wolfgang Denk <wd at denx.de> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * | | kirkwood: guruplug: Relocate NAND environment areaGray Remlin2010-10-28-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Current default options increase u-boot size to overlap the location of the environment in NAND, move environment higher up Signed-off-by: Gray Remlin <g_remlin@rocketmail.com>
| * | | Kirkwood: bugfix: broken early console messagesPrafulla Wadaskar2010-10-20-5/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It has been observed that, the complete u-boot banner does not appear on the console when the system is booted from NAND/NOR/SPI flash. This patch fixes this issue on all Marvell boards by adding board_early_init_f() support Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * | | arm926ejs, suen3: fix relocation issuesHeiko Schocher2010-10-20-11/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - use internal 2k security SRAM as RAM for early stack. - do early inits in board_init_f() Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-29-116/+80
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| * | | | mx51evk: support new relocation schemeShawn Guo2010-10-28-6/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to fix build breakage and support new relocation scheme for mx51evk. - Correct IRAM base address and add size definition The IRAM starts from 0x1FFE0000 on final revsion i.mx51 than 0x1FFE8000 which is for older revision. - Include imx-regs.h in mx51evk.h Definitions like CSD0_BASE_ADDR and IRAM_BASE_ADDR can be referred to. - Define CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE They are used to define init RAM layout. - Remove comment for CONFIG_SYS_GBL_DATA_SIZE which has been buried by Wolfgang's commit below 25ddd1fb: Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
| * | | | mx51evk: consolidate env for mmcboot and netbootShawn Guo2010-10-28-12/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to consolidate default mx51evk env for two primary boot modes, mmcboot and netboot. It also cleans some unused env like netdev, uboot and redundant env like loadaddr since CONFIG_LOADADDR already defines it. Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
| * | | | mx51evk: Fix 2 hours reset issueShawn Guo2010-10-28-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mx51evk u-boot has an issue that system will get reset every 2 hours. MC13892 has an inside charge timer which expires in 120 minutes. If ICHRG and CHGAUTOB are not set properly, this timer expiration will get system power recycled. Since mx51evk has no Li-Ion battery on board, the patch sets ICHRG in externally powered mode and sets CHGAUTOB bit to avoid automatic charging, so that system will not get reset by this timer expiration. The patch also corrects the bit field definition of register 48 (Charger 0) per latest MC13892 Reference Manual. Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
| * | | | MX51: remove warning in clock.cStefano Babic2010-10-28-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch removes the warning: clock.c:291: warning: initialization from incompatible pointer type after constification of args[] Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | | | imx25: Fix resetMatthias Weisser2010-10-28-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the reset command on imx25. The watchdog registers are 16 bits in size and not 32. This patch also adds the service register codes as constants. Signed-off-by: Matthias Weisser <weisserm@arcor.de>
| * | | | MX5:use common u-boot.lds of cpu layerJason Liu2010-10-28-74/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove u-boot.lds from mx5 and use the common u-boot.lds of cpu layer. This patch also fix the building errors: arch/arm/cpu/armv7/start.o: In function `_rel_dyn_start_ofs': arch/arm/cpu/armv7/start.S:283: undefined reference to `__rel_dyn_start' arch/arm/cpu/armv7/start.o: In function `_rel_dyn_end_ofs': arch/arm/cpu/armv7/start.S:283: undefined reference to `__rel_dyn_end' arch/arm/cpu/armv7/start.o: In function `_dynsym_start_ofs': arch/arm/cpu/armv7/start.S:283: undefined reference to `__dynsym_start' Signed-off-by: Jason Liu <r64343@freescale.com>
| * | | | MX51: add CONFIG_SYS_TEXT_BASE to vision2 board, use general ld scriptStefano Babic2010-10-28-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recent patch changed TEXT_BASE to CONFIG_SYS_TEXT_BASE and vision2 board was not updated. Signed-off-by: Stefano Babic <sbabic@denx.de>
* | | | | Merge branch 'master' of git://git.denx.de/u-boot-samsungWolfgang Denk2010-10-29-751/+1048
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| * | | | Add generic support for samsung s3c2440C Nauman2010-10-28-740/+1016
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds generic support for the Samsung s3c2440 processor. Global s3c24x0 changes to struct members converting from upper case to lower case. Signed-off-by: Craig Nauman <cnauman@diagraph.com> Cc: kevin.morfitt@fearnside-systems.co.uk Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | | ARMV7: S5P: serial: support the s5pc210Minkyu Kang2010-10-19-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is for s5pc210 support. Due to the resigter of baudrate is changed from slot to value, add both of them to uart structure. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| * | | | s5p_mmc: support 8-bit bus widthJaehoon Chung2010-10-19-7/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This Patch do support 8-bit bus width for s5p So we add parameter for bus_width (in s5p_mmc_init(), s5p_mmc_initialize()) If want to use 8-bit bus width, only change (0, 8) instead of (0, 4). Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>