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* Add TI816X supportTENART Antoine2013-08-15-117/+1076
| | | | | | Signed-off-by: Antoine Tenart <atenart@adeneo-embedded.com> [trini: Fix warnings about vtp things in emif4.c, adapt AM43XX] Signed-off-by: Tom Rini <trini@ti.com>
* Prepare for TI816X : reuse existing code from TI814XTENART Antoine2013-08-15-4/+4
| | | | | | | | Rename some CONFIG_TI814X to a more generic CONFIG_TI81XX Signed-off-by: Antoine Tenart <atenart@adeneo-embedded.com> [trini: Adapt for CONFIG_OMAP_COMMON changes, AM43XX] Signed-off-by: Tom Rini <trini@ti.com>
* arm, da850: add ipam390 board supportHeiko Schocher2013-08-15-0/+1194
| | | | | | | | | | | | | | | | add the am1808 based ipam390 board from Barix. - 128MByte, DDR2, synchronous RAM 16bit databus to SDRAM interface - 128MByte, NAND Flash, 8bit databus to the NANDFlash Interface - Ethernet PHY Micrel KSZ8051R via RMII - Console on UART 0 - booting fron nand flash - spl falcon bootmode Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com>
* arm, da850: enable the correct uart in arch_cpu_init()Heiko Schocher2013-08-15-0/+4
| | | | | | | | | | | in arch_cpu_init() uart2 is fix enabled, without reference the setting from CONFIG_SYS_NS16550_COM1. Use the setting from CONFIG_SYS_NS16550_COM1 for enabling the console. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Tom Rini <tom.rini@gmail.com> Cc: Christian Riesch <christian.riesch@omicron.at>
* bootstage: get more BOOTSTAGE_ID* in show_boot_progress()Heiko Schocher2013-08-15-0/+1
| | | | | | | | | | | | In case CONFIG_BOOTSTAGE is not defined, call from bootstage_mark_name() show_boot_progress(), so get more BOOTSTAGE_ID* ids in show_boot_progress() if CONFIG_BOOTSTAGE is not defined. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@ti.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Acked-by: Simon Glass <sjg@chromium.org>
* arm/davinci/da850: add uart0_pins_rtscts and RMII_MHz_50_CLK in ↵Heiko Schocher2013-08-15-1/+8
| | | | | | | emac_pins_rmii pinmux Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com>
* TI:armv7: Enable CONFIG_CMD_GPIOTom Rini2013-08-15-0/+1
| | | | | | | Add the generic "poke a GPIO" command, with the GPIO related defines. Acked-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* TI:armv7: Enable CONFIG_CMD_SPITom Rini2013-08-15-0/+1
| | | | | | | | Add the generic "poke the SPI bus" command, with the SPI related defines. Acked-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* TI:omap5/dra7xx: Convert to ti_armv7_common.hTom Rini2013-08-15-177/+34
| | | | | | | | | Update omap5_common.h to use ti_armv7_common.h, and in turn update dra7xx_evm.h and omap5_uevm.h slightly. The biggest changes here are that IP blocks which exist on the platform, and had clocks enabled, now have the drivers being built as well. Signed-off-by: Tom Rini <trini@ti.com>
* TI:am33xx: Create common config files for TI ARMv7 platforms, and AM33xxTom Rini2013-08-15-218/+326
| | | | | | | | | | | We create two new files, include/configs/ti_armv7_common.h for all of the common IP blocks and related features / commands we share in virtually all of our platforms. We then create include/configs/ti_am335x_common.h for everything common to the am335x SoC leaving just the board specific parts to include/configs/ti_am335x_common.h. Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Bring in 'boot_fdt' logic from i.MXTom Rini2013-08-15-5/+16
| | | | | | | Bring in the 'boot_fdt' environment variable that i.MX boards use to try and load a device tree when booting. Signed-off-by: Tom Rini <trini@ti.com>
* arm: spl: For Falcon Mode, set a default machid of ~0Tom Rini2013-08-15-1/+6
| | | | | | | | | | | | With device trees, boards do not always set CONFIG_MACH_TYPE now, so we must not rely on this define being set. The kernel uses ~0 to see if we have a valid machine number or not, so set that as the default, invalid machine, id and only fix if CONFIG_MACH_TYPE is set. Acked-by: Dan Murphy <dmurphy@ti.com> Tested-by: Heiko Schocher <hs@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Use default baud rate tableTom Rini2013-08-15-2/+0
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* am33xx: Stop using PHYS_DRAM_1 defineTom Rini2013-08-15-12/+9
| | | | | | | | | We defined PHYS_DRAM_1 to 0x80000000 (start of DRAM) and then used this for CONFIG_SYS_SDRAM_BASE. But then we kept on referencing PHYS_DRAM_1 in other places. Change to directly setting CONFIG_SYS_DRAM_BASE and then using that name in code. Signed-off-by: Tom Rini <trini@ti.com>
* am33xx: CONFIG_DMA_COHERENT defines are unused, removeTom Rini2013-08-15-10/+0
| | | | | Acked-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* OMAP3: igep00x0: allow booting with a FDT from MMCJavier Martinez Canillas2013-08-15-1/+26
| | | | | | | | | | | | | | | | IGEP boards now have Device Tree support in the mainline kernel. To boot an IGEP board using a DT, a uEnv.txt plain text file could be used to define a custom uenvcmd that will be run by the default boot command. It is more convenient to change the default boot command to allow loading a FDT if it is stored in the boot dir of the rootfs uSD/MMC partition. If no FDT is found then the defaul command tries to boot a zImage without a DT using legacy boot. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
* ARM: igep00x0.h: Enable the use of CMD_EXT4, CMD_FS_GENERIC and zImage.Enric Balletbo i Serra2013-08-15-6/+7
| | | | | | | | Able to load the kernel from some form of ext[234] or FAT. Also, with v3.9 and later of the Linux Kernel, uImage isn't builtable anymore by default, so we should switch to use the bootz command. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
* omap: emif: Set initial DDR PHY config firstTaras Kondratiuk2013-08-15-1/+1
| | | | | | | | | Commit "OMAP5: emif/ddr: Change emif settings as required for ES1.0 silicon" (f40107345cbcd6e0d1747eda45e76c4e2a6df0db) changed sequence to set final DDR PHY config register value at the beginning. Looks like it was made by mistake and should be reverted. Signed-off-by: Taras Kondratiuk <taras@ti.com>
* ARM: omap24xx: remove remainders of dead boardMasahiro Yamada2013-08-15-193/+0
| | | | | | | Since Commit 7f5eef9 removed OMAP2420H4 support, arm1136/omap24xx has not been used at all. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* ARM: omap3: Implement dpll5 (HSUSB clk) workaround for OMAP36xx/AM/DM37xx ↵Naumann Andreas2013-08-15-1/+60
| | | | | | | | | | | | | | according to errata sprz318e. In chapter 'Advisory 2.1 USB Host Clock Drift Causes USB Spec Non-compliance in Certain Configurations' of the TI Errata it is recommended to use certain div/mult values for the DPLL5 clock setup. So far u-boot used the old 34xx values, so I added the errata recommended values specificly for 36xx init only. Also, the FSEL registers exist no longer, so removed them from init. Tested this on a AM3703 board with 19.2MHz oscillator, which previously couldnt lock the dpll5 (kernel complained). As a consequence the EHCI USB port wasnt usable in U-Boot and kernel. With this patch, kernel panics disappear and USB working fine in u-boot and kernel. Signed-off-by: Andreas Naumann <anaumann@ultratronik.de> [trini: Add extern to <asm/arch-omap3/clock.h> Signed-off-by: Tom Rini <trini@ti.com>
* omap: overo: Use 200MHz SDRC timings for revision 1, 2 & 3 boardsAsh Charles2013-08-15-8/+8
| | | | | | | Gumstix uses 200Mhz RAM on revision 1, 2 & 3 COMs, so use 200MHz timings rather than 165MHz. Based on 6cf8bf44b1f8550e12f7f2a16e01890e5de8443d Signed-off-by: Ash Charles <ashcharles@gmail.com>
* omap: overo: update support for Micron 1GB POPSteve Sakoman2013-08-15-0/+7
| | | | Signed-off-by: Ash Charles <ashcharles@gmail.com>
* ARM: IGEP0033: Remove duplicate / unused #defines.Enric Balletbo i Serra2013-08-15-7/+1
| | | | | | | | | | | As config was originally based on am335x_evm.h we have also some duplicate / unnused #defines. Commit 15191c91 removed these #defines on various AM335x boards but not for IGEP COM AQUILA. This patch simply removes them for this board. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
* ARM: IGEP0033: Add support to boot from NAND.Enric Balletbo i Serra2013-08-15-5/+27
| | | | | | | | | | | | | | | | | Add to the default environment the possibily to boot from NAND using a ubi rootfs. Also the partition scheme is set as follows: Start Size SPL : 0x00000000 0x00080000 (512KiB) U-Boot : 0x00080000 0x00100000 (1MiB) U-Boot Env : 0x00180000 0x00020000 (128KiB) File System : 0x001C0000 - The ubiboot script gets the kernel and the dtb file from the boot directory of the File System. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
* ARM: IGEP0033: Remove CYGNUS name from header.Enric Balletbo i Serra2013-08-15-2/+2
| | | | | | | | We will not use CYGNUS names for any IGEP COM based on AM335x processor, so, to avoid confusion, remove from headers. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
* ARM: IGEP0033: Add support for Flattened Device Tree.Enric Balletbò i Serra2013-08-15-20/+13
| | | | | | | | | | | Now, the default kernel to boot the IGEP COM AQUILA is device tree based. As old kernel is deprecated we should adapt the boot commands to use DTB files. Also, with v3.9 and later of the Linux Kernel, uImage isn't builtable anymore by default, so we should switch to use the bootz command. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
* ARM: IGEP0033: Remove undef of CONFIG_CMD_MEMTESTEnric Balletbo i Serra2013-08-15-7/+0
| | | | | | | | | | | | After commit: 79cd2f814b1c75efd47161ac27f4cbebf768240f config_cmd_default.h: Remove CONFIG_CMD_MEMTEST It's not necessary to undef the CONFIG_CMD_MEMTEST, so we can remove it from configuration file. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
* ARM: AM43xx: Add config fileLokesh Vutla2013-08-15-0/+136
| | | | | | Add config file Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: AM43xx: Add build supportLokesh Vutla2013-08-15-4/+6
| | | | | | Add AM43xx support in the required places Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: OMAP: Add CONFIG_OMAP_COMMONLokesh Vutla2013-08-15-4/+29
| | | | | | | Adding a new CONFIG_OMAP_COMMON which is included by all boards that needs to build cpu/armv7/omap-common folder. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: AM43xx: clocks: Add dpll and clock dataLokesh Vutla2013-08-15-2/+118
| | | | | | Add dpll and clock data for AM43xx Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: AM43xx: Add header filesLokesh Vutla2013-08-15-20/+378
| | | | | | | | | Adding the following data: -> Prcm structure -> Base addresses -> Pin mux structure. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* ARM: AM43xx: Add Board filesLokesh Vutla2013-08-15-0/+138
| | | | | | Add board specific information for AM43xx. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* musb: Disable extra printsLokesh Vutla2013-08-15-12/+8
| | | | | | | | | | There are many musb prints in SPL and U-Boot log. These prints are required only during musb debug. So replacing printk with pr_debug in musb_core. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* ARM: AM33xx: Move s_init to a common placeHeiko Schocher2013-08-15-218/+128
| | | | | | | | | | | | s_init has the same outline for all the AM33xx based board. So making it generic. This also helps in addition of new Soc with minimal changes. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Tested-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* ARM: AM33xx: Cleanup clocks layerLokesh Vutla2013-08-15-236/+193
| | | | | | | | | | | Cleaning up the clocks layer. This helps in addition of new Soc with minimal changes. This is derived from OMAP4 boards. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* ARM: AM33xx: Cleanup dplls dataLokesh Vutla2013-08-15-182/+273
| | | | | | | | | | | | | Locking sequence for all the dplls is same. In the current code same sequence is done repeatedly for each dpll. Instead have a generic function for locking dplls and pass dpll data to that function. This is derived from OMAP4 boards. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* gpio: omap5-uevm: Configure the tca6424 gpio expanderDan Murphy2013-07-30-0/+29
| | | | | | | Configure the tca6424 gpio expander This allows use of the debug and tri color LEDs. Signed-off-by: Dan Murphy <dmurphy@ti.com>
* gpio: tca642x: Add the tca642x gpio expander driverDan Murphy2013-07-30-0/+403
| | | | | | | | | Add the tca642x gpio expander driver Datasheet: http://www.ti.com/product/tca6424a Signed-off-by: Dan Murphy <dmurphy@ti.com>
* am335x_evm: Add am335x_boneblack variantJustin Waters2013-07-30-0/+1
| | | | | | | | The BeagleBone Black differs from the other AM335x boards in a few significant ways, so it makes sense to create a custom configuration for it. In particular, it uses eMMC instead of NAND flash. Signed-off-by: Justin Waters <justin.waters@timesys.com>
* am335x_evm: Add support for eMMC environmentJustin Waters2013-07-30-1/+6
| | | | | | | | | Some boards, such as the BeagleBone Black, have an eMMC chip intstead of NAND. We can use the eMMC boot partition to store the environment, since it isn't used for anything else. This allows us to have a configurable environment on those boards. Signed-off-by: Justin Waters <justin.waters@timesys.com>
* Add additional MLO images to .gitignoreJustin Waters2013-07-30-1/+1
| | | | | | This rule catches images such as MLO.byteswap Signed-off-by: Justin Waters <justin.waters@timesys.com>
* am335x_evm: Rework bootcmd to handle two MMC devsJustin Waters2013-07-30-20/+22
| | | | | | | | | | | | | | | The BeagleBone Black can boot from either the MMC card or eMMC chip on board. We should try both interfaces. This modification also allows a graceful fallback if a device exists but boot images are not present on it. Changes for v2: * Fix boot partition - it should always show up as mmcblk0p2 * Fix missing FDT load Signed-off-by: Justin Waters <justin.waters@timesys.com>
* am335x_evm: Add command line editingJustin Waters2013-07-30-0/+3
| | | | | | | | | Many modern U-Boot ports enable command line editing and a history buffer. The am335x_evm configuration is fairly comprehensive as it is, so a few extra kb should not be noticable, and it adds a very convenient feature. Signed-off-by: Justin Waters <justin.waters@timesys.com>
* am335x_evm: Make NAND support modularJustin Waters2013-07-30-20/+33
| | | | | | | | | | Give the user the ability to disable NAND support by defining CONFIG_NO_NAND. This will allow custom hardware to easily support this configuration. Signed-off-by: Justin Waters <justin.waters@timesys.com> [trini: Make apply on top of other series] Signed-off-by: Tom Rini <trini@ti.com>
* net, phy, cpsw: fix gigabit register accessHeiko Schocher2013-07-30-9/+13
| | | | | | | | | | | | | accessing a lan9303 switch with the cpsw driver results in wrong speed detection, as the switch sets the BMSR_ERCAP in BMSR register, and follow read of the MII_STAT1000 register fails, as the switch does not support it. Current code did not check, if a phy_read() fails ... fix this. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* board/ti/am335x/README: Document NOR programmingTom Rini2013-07-30-0/+23
| | | | | | | The Beaglebone White may be populated with a memory cape that has a NOR module. Document how to program it. Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Add support to boot from NOR.Steve Kipisz2013-07-30-11/+182
| | | | | | | | | | | | | | | | | | NOR requires that s_init be within the first 4KiB of the image so that we can perform the rest of the required pinmuxing to talk with the rest of NOR that we are found on. When NOR_BOOT is set we save our environment in NOR at 512KiB and a redundant copy at 768KiB. We avoid using SPL for this case and u-boot.bin is written directly to the start of NOR. We enclose the DMM-related parts of arch/arm/cpu/armv7/am33xx/emif4.c with TI81xx checks as at this time U-Boot does not discard unused sections in the main build and this code relies on functions specific to (and only provided in) ti81xx-related code. Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Add support for the NOR module on the memory capeSteve Kipisz2013-07-30-0/+108
| | | | | | | | | | | This patch adds support for the NOR module that attaches to the memory cape for a Beaglebone board. This does not add booting support; only support so that you can boot from SD/MMC and see the NOR module so that it can be programmed. Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> [trini: Clean up config changes slightly] Signed-off-by: Tom Rini <trini@ti.com>
* am33xx: Correct gpmc_cfg->irqstatus/enableTom Rini2013-07-30-2/+2
| | | | | | | | Based on our usage of the GPMC, either with NOR or NAND we do not need to be setting the irqstatus or irqenable bits and should clear them like we have historically. Signed-off-by: Tom Rini <trini@ti.com>
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