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* DRA7: Add support for ES1.1 silicon ID codeNishanth Menon2014-01-24-3/+13
| | | | | | | | ES1.1 silicon is a very minor variant of ES1.0. Add priliminary support for ES1.1 IDCODE change. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* ARM: AM335x: Enable DDR dynamic IO power downSatyanarayana, Sandhya2014-01-24-4/+4
| | | | | | | | | | | | | This patch enables dynamically powering down the IO receiver when not performing a read on boards using DDR3. This optimizes both active and standby power consumption. This bit is not set on EVM SK and EVM 1.5 and later boards. Setting the same. This has been tested on PG2.0 EVM1.5, EVM1.2, EVM-SK, BBB. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Satyanarayana, Sandhya <sandhya.satyanarayana@ti.com>
* ARM: AM43xx: Enable DDR dynamic IO power down for DDR3Lokesh Vutla2014-01-24-1/+1
| | | | | | | | | | | This patch enables dynamically powering down the IO receiver when not performing a read on DDR3 board. This optimizes both active and standby power consumption. This is derived from a patch that is done on AM335x[1] [1] http://arago-project.org/git/projects/?p=u-boot-am33x.git;a=commit;h=6a9ee4bc72ece53fabf01825605fba3d71d5feb2 Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* OMAP3: igep00x0: Convert to ti_omap3_common.h.Enric Balletbò i Serra2014-01-24-180/+9
| | | | | | To reduce code duplication update omap3_igep00x0.h to use ti_omap3_common.h. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
* TI: OMAP3: Create common config files for TI OMAP3 platforms.Enric Balletbò i Serra2014-01-24-0/+73
| | | | | | | | Create a new file, include/configs/ti_omap3_common.h, for everything common to the OMAP3 SoC leaving just the board specific part to board configuration file. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
* ARM: OMAP3: Rename OMAP3_PUBLIC_SRAM_* to NON_SECURE_SRAM_*Enric Balletbò i Serra2014-01-24-3/+3
| | | | | | | | | | | | Other TI processors like am33xx, omap4 and omap5 have called these variables as NON_SECURE_SRAM_*, shouldn't be a big problem rename these variables to be coherent. One reason more to rename these variables is to have the possibility of any OMAP3 board to use the ti_armv7_common.h include as the NON_SECURE_SRAM_END is used to define the CONFIG_SYS_INIT_SP_ADDR variable. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
* TI: armv7: Do not define the number DRAM banks if is already defined.Enric Balletbò i Serra2014-01-24-3/+7
| | | | | | | | | | If CONFIG_NR_DRAM_BANKS is not defined, we say (for simplicity) that we have 1 bank, but for some boards should be interesting that we can define CONFIG_NR_DRAM_BANKS. To handle this possibility just define the number of DRAM banks if is not already defined. This is useful for some OMAP3 boards where the DRAM initialitzation is only at u-boot level. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
* TI: armv7: Move ELM support to SoC configuration file.Enric Balletbò i Serra2014-01-24-1/+12
| | | | | | | | | The ELM hardware engine wihich is used for ECC error detections is not present on OMAP3 SoC, so move the CONFIG_SPL_NAND_AM33XX_BCH from ti_armv7_common.h to SoC configuration file. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: OMAP5: Rename to ti_omap5_common.hEnric Balletbò i Serra2014-01-24-7/+7
| | | | | | | | Follow the pattern ti_<processor family>_common.h used by other TI processors to be coherent. So just rename omap5_common.h to ti_omap5_common.h. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: OMAP4: Rename to ti_omap4_common.hEnric Balletbò i Serra2014-01-24-7/+7
| | | | | | | | Follow the pattern ti_<processor family>_common.h used by other TI processors to be coherent. So just rename omap4_common.h to ti_omap4_common.h. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
* feature-removal-schedule.txt: Drop CONFIG_SYS_ENABLE_PADS_ALL/CLOCKS_ENABLE_ALLTom Rini2014-01-24-16/+0
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* ARM: OMAP4/5: Remove dead code against CONFIG_SYS_ENABLE_PADS_ALLJassi Brar2014-01-24-688/+0
| | | | | | | | | The commit f3f98bb0 : "ARM: OMAP4/5: Do not configure non essential pads, clocks, dplls" removed the config option aimed towards moving that stuff into kernel, which renders some code unreachable. Remove that code. Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
* ARM: OMAP4/5: Remove dead code against CONFIG_SYS_CLOCKS_ENABLE_ALLJassi Brar2014-01-24-227/+0
| | | | | | | | | The commit f3f98bb0 : "ARM: OMAP4/5: Do not configure non essential pads, clocks, dplls" removed the config option aimed towards moving that stuff into kernel, which renders some code unreachable. Remove that code. Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
* arm: koelsch: Add support QSPI device and enable boot from SPI flashNobuhiro Iwamatsu2014-01-16-4/+28
| | | | | | | | This supports SH-QSPI device on koelsch board, and enable booting from SPI flash. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* arm: lager: Add support QSPI device and enable boot from SPI flashNobuhiro Iwamatsu2014-01-16-4/+29
| | | | | | | | This supports SH-QSPI device on lager board, and enable booting from SPI flash. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* spi: sh_qspi: Add header file that defines the address of registersNobuhiro Iwamatsu2014-01-16-1/+2
| | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* arm: rmobile: Add SH QSPI base register addressNobuhiro Iwamatsu2014-01-16-0/+2
| | | | | | | | This adds base register address of SH QSPI. Currently, SH QSPI is used only from R8A7790 and R8A7791. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* arm: lager: Disable TMU0 before OS bootNobuhiro Iwamatsu2014-01-16-0/+6
| | | | | | | | | On U-boot uses TMU0 as timer, but TMU0 does not use on linux kernel and other. This disables TMU0 at the request of from kernel user. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* arm: koelsch: Disable TMU0 before OS bootNobuhiro Iwamatsu2014-01-16-0/+6
| | | | | | | | | On U-boot uses TMU0 as timer, but TMU0 does not use on linux kernel and other. This disables TMU0 at the request of from kernel user. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2014-01-15-3/+691
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| * mx6: Add initial support for the Hummingboard soloFabio Estevam2014-01-15-0/+675
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SolidRun has designed the Hummingboard board based on mx6q/dl/solo. Add the initial support for the mx6 solo variant. More information about this hardware can be found at: http://imx.solid-run.com/wiki/index.php?title=Carrier-One_Hardware (Carrier-One was the previous name of Hummingboard). Based on the work from Jon Nettleton <jon.nettleton@gmail.com>. Signed-off-by: Jon Nettleton <jon.nettleton@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * mx6: clock: Pass the frequency as argument of enable_fec_anatop_clock()Fabio Estevam2014-01-15-3/+16
| | | | | | | | | | | | | | | | | | | | Provide an argument to enable_fec_anatop_clock() to specify the clock frequency that will be generated. No changes are made to mx6slevk, which uses the default 50MHz fec clock. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* | arm: use canonical sub mnemonicAndreas Bießmann2014-01-14-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Building some arm boards with older binutils may produce errors like this: ---8<--- crt0.S: Assembler messages: crt0.S:70: Error: register expected, not '#(184)' -- `sub sp,#(184)' --->8--- Use canonical version of the subtract mnemonic to avoid those issues. Reported-by: Alexey Smishlayev <alexey@xtech2.lv> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | Merge 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2014-01-14-53/+45
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| * mx6slevk: Include "mx6_common.h"Fabio Estevam2014-01-13-0/+1
| | | | | | | | | | | | | | | | Include "mx6_common.h" so that some ARM errata are applied and also the vddsoc regulator can be changed. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
| * imx6: make use of lldiv(..)Christian Gmeiner2014-01-13-1/+2
| | | | | | | | | | | | | | | | | | | | Commit 762a88ccf8540948fbf8c31b40a29d1e0684a25b introduces a 64-bit division without using the lldiv() function, which pulls in previously unused libgcc stuff. Signed-off-by: Måns Rullgård <mans@mansr.com> Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de>
| * wandboard: Set default environment to use zImageJohn Weber2014-01-13-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | Change the default environment to use zImage instead of uImage, this requires changes to the default environment to load a file named zImage instead of uImage, and to use the 'bootz' command instead of 'bootm' when booting the kernel. The zImage works for FSL Linux's kernel fork versions 3.0.35, 3.10.9, and 3.10.17; this also works fine for mainline kernels. Signed-off-by: John Weber <rjohnweber@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
| * mx6sabresd: Add eMMC specific environment to allow U-Boot updateOtavio Salvador2014-01-13-0/+25
| | | | | | | | | | | | | | | | A new 'update_emmc_firmware' target is added to allow for easy U-Boot update in the eMMC as it has secury boot partition and this needs specific handling on how to program the specific partition. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
| * mx6slevk: Return from cpu_eth_init() directlyFabio Estevam2014-01-13-9/+1
| | | | | | | | | | | | | | | | | | | | There is no need to print an error message when cpu_eth_init() fails because net/eth.c already prints it. In order to simplify the code, just return the value from cpu_eth_init(bis) directly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * mx6sabresd: Return from cpu_eth_init() directlyFabio Estevam2014-01-13-7/+1
| | | | | | | | | | | | | | | | | | | | There is no need to print an error message when cpu_eth_init() fails because net/eth.c already prints it. In order to simplify the code, just return the value from cpu_eth_init(bis) directly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * mx6qsabreauto: Return from cpu_eth_init() directlyFabio Estevam2014-01-13-7/+1
| | | | | | | | | | | | | | | | | | | | There is no need to print an error message when cpu_eth_init() fails because net/eth.c already prints it. In order to simplify the code, just return the value from cpu_eth_init(bis) directly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * mx6qarm2: Remove unneeded error message when cpu_eth_init() failsFabio Estevam2014-01-13-5/+2
| | | | | | | | | | | | | | There is no need to print an error message when cpu_eth_init() fails because net/eth.c already prints it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * titanium: Return from cpu_eth_init() directlyFabio Estevam2014-01-13-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | There is no need to print an error message when cpu_eth_init() fails because net/eth.c already prints it. In order to simplify the code, just return the value from cpu_eth_init(bis) directly. Cc: Stefan Roese <sr@denx.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefan Roese <sr@denx.de>
| * wandboard: Return from cpu_eth_init() directlyFabio Estevam2014-01-13-7/+1
| | | | | | | | | | | | | | | | | | | | There is no need to print an error message when cpu_eth_init() fails because net/eth.c already prints it. In order to simplify the code, just return the value from cpu_eth_init(bis) directly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | arm: put .hash, .got.plt and .machine_param back in binariesAlbert ARIBAUD2014-01-14-4/+10
| | | | | | | | | | | | | | | | | | | | | | Some targets will build fine but not boot if sections .hash and .got.plt are not present in the binary. Add them back. Also, Exynos machines require .machine_param section in SPL. Add it. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Tested-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com>
* | mx1ads: remove board supportAlbert ARIBAUD2014-01-14-733/+1
| | | | | | | | | | Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Stefano Babic <sbabic@denx.de>
* | mini2440: remove board supportAlbert ARIBAUD2014-01-14-301/+3
| | | | | | | | | | Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
* | ARM: pxa: Fix OneNAND window access on VPAC270Marek Vasut2014-01-13-1/+1
| | | | | | | | | | | | | | | | | | | | Access the OneNAND 1KiB window on the VPAC270 as an SRAM instead of accessing it as a burst-RAM. This fixes a problem where the board failed to reboot sometimes as the CPU couldn't start executing from the OneNAND 1KiB window. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@ti.com>
* | ARM: pxa: Fix OneNAND SPL buildsMarek Vasut2014-01-13-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The OneNAND SPL used on PXA is slightly obscure. Due to the OneNAND limitation, where we have only the first 1KiB of the OneNAND available upon power-up as a memory-mapped area, from which the CPU starts executing, we place only the most essential code into this first 1KiB . This code copies the rest of the SPL into SRAM and jumps to it. This code is stored in section .text.0 . The rest of the SPL is stored in section .text.1 . When running the OBJCOPY on the SPL, it will preserve only .text section, but the .text.0 and .text.1 are stripped away from the result, thus making the SPL binary empty. The patch adds additional -j parameters to the OBJCOPY for PXA during the SPL build, which will preserve the .text.0 and .text.1 sections. Moreover, this patch also adds missing functions into the .text.0 section, since otherwise the PXA270 with 1KiB-window OneNAND won't be able to boot. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@ti.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-01-10-6629/+14927
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | Bringing in the MMC tree means that CONFIG_BOUNCE_BUFFER needed to be added to include/configs/exynos5-dt.h now. Conflicts: include/configs/exynos5250-dt.h Signed-off-by: Tom Rini <trini@ti.com>
| * | doc: Update the zynq u-boot statusJagannadha Sutradharudu Teki2014-01-10-8/+21
| | | | | | | | | | | | | | | | | | Updated doc/README.zynq to current status Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | zynq: Enable CONFIG_DEFAULT_DEVICE_TREEJagannadha Sutradharudu Teki2014-01-10-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enabled default dts files on respective pre-board config files this is way MAKEALL will works. and it's upto user to build specific dts by specifying at build time. $ make zynq_zc70x_config $ make --> with default dts zynq-zc702.dts or $ make DEVICE_TREE=zynq-zc702 --> Same configuration with zynq-zc706.dts Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | dts: zynq: Add more zynq dts filesJagannadha Sutradharudu Teki2014-01-10-0/+84
| | | | | | | | | | | | | | | | | | | | | This patch adds initial dts support for supported zynq boards. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | zynq-common: Enable verified boot(RSA)Jagannadha Sutradharudu Teki2014-01-10-0/+4
| | | | | | | | | | | | | | | | | | | | | CONFIG_FIT_SIGNATURE - signature node support in FIT image CONFIG_RSA - RSA lib support Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | gpio: zynq: Add dummy gpio routinesJagannadha Sutradharudu Teki2014-01-10-0/+25
| | | | | | | | | | | | | | | | | | | | | GPIO dummy routines are required for fdt build, may be removed these dependencies once the u-boot fdt is fully optimized. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | dts: zynq: Add basic fdt supportJagannadha Sutradharudu Teki2014-01-10-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch provides a basic fdt support for zynq u-boot. zynq-7000.dtsi-> initial arch dts file zynq-zed.dts -> initial zed board dts file more devices should be added in subsequent patches. u-boot build: once configuring of a board done for building dtb with zynq-zed.dts as an input zynq-uboot> make DEVICE_TREE=zynq-zed Enabled CONFIG_OF_SEPARATE for building dtb separately. There is a new binary called u-boot-dtb.bin which is a u-boot with devicetree supported. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | zynq-common: Define CONFIG_ENV_OVERWRITEJagannadha Sutradharudu Teki2014-01-10-0/+3
| | | | | | | | | | | | | | | | | | | | | Defined CONFIG_ENV_OVERWRITE, which allow to overwrite serial baudrate and ethaddr. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | zynq-common: Define flash env. partitionJagannadha Sutradharudu Teki2014-01-10-1/+11
| | | | | | | | | | | | | | | | | | | | | Last 128Kb sector of 1Mb flash is defined as u-boot environment partition. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | zynq-common: Change Env. Sector size to 128KbJagannadha Sutradharudu Teki2014-01-10-1/+3
| | | | | | | | | | | | | | | | | | Changed Env. Sector size from 0x10000 to 128Kb Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | zynq-common: Define default environmentJagannadha Sutradharudu Teki2014-01-10-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Defined default env. for autoboot FIT image from respective boot devices. Default settings: fit_image=fit.itb load_addr=0x2000000 fit_size=0x800000 flash_off=0x100000 nor_flash_off=0xE2100000 Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
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