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* mx6: Distinguish mx6dual from mx6quadFabio Estevam2014-02-11-3/+14
| | | | | | | | | | | | Currently when we boot a mx6dual U-boot reports that it is a mx6quad. Report it as MX6D instead: CPU: Freescale i.MX6D rev1.2 at 792 MHz Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano babic <sbabic@denx.de> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
* imx: Introduce a header for the imx cpu versionsFabio Estevam2014-02-11-13/+14
| | | | | | | Instead of duplicating the CPU definitions at mx5 and mx6 sys_proto.h header files, introduce a common header to centralize such definitions. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* imx6: make sure MMDC_CHx_MASK is clear to avoid warm reset failureAnson Huang2014-02-11-0/+11
| | | | | | | | | Boot ROM may mask MMDC_CHx_MASK in CCM_CCDR(such as i.MX6SL TO1.2), it will cause warm reset fail, need to clear this MMDC_CHx_MASK field to make sure all the i.MX6 series SOCs reset function work. Otherwise, uboot "reset" command will fail, tested on i.MX6SL EVK board with TO1.2. Signed-off-by: Anson Huang <b20788@freescale.com>
* imx6: ensure AHB clock is 132MHz in low freq boot modeAnson Huang2014-02-11-0/+20
| | | | | | | | | | | | For low freq boot mode(ARM boot up with 396MHz), ROM will not set AHB clock to 132MHz, and the reset value of AHB divider is incorrect which will lead to wrong AHB rate, need to correct it. To enable low freq boot mode, need to set BOOT_CFG2[2] to high, tested on i.MX6Q/DL SabreSD board and i.MX6SL EVK board. Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Anson Huang <b20788@freescale.com>
* ARM: mx6: Add PCI express driverMarek Vasut2014-01-26-0/+27
| | | | | | | | | | | | Add PCIe driver for the Freescale i.MX6 SoC . This driver operates the PCIe block in RC mode only, the EP mode is NOT supported. The driver is tested with the Intel e1000 NIC driver. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
* ARM: mx6: Add PCI express clock configurationMarek Vasut2014-01-26-10/+66
| | | | | | | | | | | | | | | | Split the SATA clock enabling function and add PCI express clock enabling function. The SATA clock enabling function starts up the 100MHz SATA reference PLL in ENET_PLL register, but the code can be re-used to enable the 125MHz PCIe reference in ENET_PLL, so pull this code into separate function. Moreover, add the PCIe clock enabling code. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* ARM: armv7: Make indirect vector addresses globlMarek Vasut2014-01-26-0/+7
| | | | | | | | | | | | | Make indirect vectors addresses global, so they can be replaced by various code that needs to do so. For example the MX6 PCI express driver needs to temporarily replace data abort handler when reading the config space. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic2014-01-26-31/+1980
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| * 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>
| * Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2014-01-15-2/+19
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| * | 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 ARIBAUD2014-01-14-1/+2
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| * | | arm: put .hash, .got.plt and .machine_param back in binariesAlbert ARIBAUD2014-01-14-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | ARM: pxa: Fix OneNAND SPL buildsMarek Vasut2014-01-13-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Rini2014-01-10-3900/+8531
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * | | 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/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Add support to find bootmodeJagannadha Sutradharudu Teki2014-01-10-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added support to find the bootmodes by reading slcr bootmode register. this can be helpful to autoboot the configurations w.r.t a specified bootmode. Added this functionality on board_late_init as it's not needed for normal initializtion part. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| | * | | armv8: Use __aarch64__ rather than CONFIG_ARM64 in some casesTom Rini2014-01-10-18/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The toolchain sets __aarch64__ for both LE and BE. In the case of posix_types.h we cannot reliably use config.h as that will lead to problems. In the case of byteorder.h it's clearer to check the EB flag being set in either case instead. Cc: David Feng <fenghua@phytium.com.cn> Signed-off-by: Tom Rini <trini@ti.com> Amended by Albert ARIBAUD <albert.u.boot@aribaud.net> to actually remove the config.h include from the posix_types.h files, with permission from Tom Rini.
| | * | | arm64: core supportDavid Feng2014-01-09-21/+1819
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Relocation code based on a patch by Scott Wood, which is: Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: David Feng <fenghua@phytium.com.cn>
| * | | | socfpga/dwmmc: Adding DesignWare MMC driver support for SOCFPGAChin Liang See2014-01-09-0/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To add the DesignWare MMC driver support for Altera SOCFPGA. It required information such as clocks and bus width from platform specific files (SOCFPGA handoff files) Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Rajeshwari Shinde <rajeshwari.s@samsung.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * | | | common/cmd_bootm: extend do_bootm_vxworks to support the new VxWorks boot ↵Miao Yan2013-12-16-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | interface. The next version VxWorks adopts device tree (for PowerPC and ARM) as its hardware description mechanism. For PowerPC, the boot interface conforms to the ePAPR standard, which is: void (*kernel_entry)(ulong fdt_addr, ulong r4 /* 0 */, ulong r5 /* 0 */, ulong r6 /* EPAPR_MAGIC */, ulong r7 /* IMA size */, ulong r8 /* 0 */, ulong r9 /* 0 */) For ARM, the boot interface is: void (*kernel_entry)(void *fdt_addr) Signed-off-by: Miao Yan <miao.yan@windriver.com> [trini: Fix build error when !CONFIG_OF_FDT is set, typo on PowerPC, missing extern ft_fixup_num_cores] Signed-off-by: Tom Rini <trini@ti.com>
| * | | | ARM:PXA: Correct tick_to_time / us_to_tick to use lldivTom Rini2013-12-13-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cc: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Marek Vasut <marex@denx.de>
| * | | | ARM:zynq: Correct __udelay to use lldivTom Rini2013-12-13-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: Tom Rini <trini@ti.com>
* | | | | mx6: Revert "mx6: soc: Disable VDDPU regulator"Fabio Estevam2014-01-17-65/+0
| |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 022298278 (mx6: soc: Disable VDDPU regulator) is causing kernel hang for people using FSL kernel 3.0.35 and 3.10, so revert it for now. Reported-by: Otavio Salvador <otavio@ossystems.com.br> Reported-by: Pierre Aubert <p.aubert@staubli.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | | | mx6: Add initial support for the Hummingboard soloFabio Estevam2014-01-15-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Estevam2014-01-15-2/+15
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | 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>
* | Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2014-01-06-465/+3892
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| * | DTS: Add dts support for SMDK5420Rajeshwari Birje2013-12-30-190/+272
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds dts support for SMDK5420. exynos5.dtsi created is a common file which has the nodes common to both 5420 and 5250. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | Exynos5420: Add support for 5420 in pinmux and gpioRajeshwari Birje2013-12-30-16/+390
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds code in pinmux and gpio framework to support Exynos5420. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | Exynos5420: Add DDR3 initialization for 5420Rajeshwari Birje2013-12-30-58/+484
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch intends to add DDR3 initialization code for Exynos5420. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | Exynos5420: Add clock initialization for 5420Rajeshwari Birje2013-12-30-202/+1679
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds code for clock initialization and clock settings of various IP's and controllers, required for Exynos5420 Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | EXYNOS5420: Add dmc and phy_control register structureRajeshwari Birje2013-12-30-0/+167
| | | | | | | | | | | | | | | | | | | | | | | | Add dmc and phy_control register structure for 5420. Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | EXYNOS5420: Add power register structure.Rajeshwari Birje2013-12-30-0/+837
| | | | | | | | | | | | | | | | | | | | | | | | Add structure for power register for Exynos5420 Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | Exynos5420: Add base addresses for 5420Rajeshwari Birje2013-12-30-1/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds base addresses of various IPs and controllers required for Exynos5420. Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | EXYNOS5: Create a common board fileRajeshwari Birje2013-12-30-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create a common board.c file for all functions which are common across all EXYNOS5 platforms. exynos_init function is provided for platform specific code. Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | | Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2014-01-06-3308/+2329
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | Conflicts: include/micrel.h The conflict above was trivial, caused by four lines being added in both branches with different whitepace.
| * | arm: mx5: Add fuse supply enable in fsl_iimSergey Alyoshin2014-01-03-0/+16
| | | | | | | | | | | | | | | | | | | | | Enable fuse supply before fuse programming and disable after. Signed-off-by: Sergey Alyoshin <alyoshin.s@gmail.com> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| * | ARM: mx6: Allow enablement of FEC Anatop based clock for all MX6Otavio Salvador2014-01-03-10/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The enable_fec_anatop_clock method should be available for all MX6 variant as it is not MX6 SoloLite specific. This moves the code out of the #ifdef/#endif and we make it conditional to CONFIG_FEC_MXC instead. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Stefano Babic <sbabic@denx.de>
| * | imx: Easy enabling of SION per-pin using MUX_MODE_SION helper macroOtavio Salvador2014-01-03-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The macro allows easy setting in per-pin, as for example: ,---- | imx_iomux_v3_setup_pad(MX6_PAD_NANDF_D1__GPIO_2_1 | MUX_MODE_SION); `---- The IOMUX_CONFIG_SION allows for reading PAD value from PSR register. The following quote from the datasheet: ,---- | ... | 28.4.2.2 GPIO Write Mode | The programming sequence for driving output signals should be as follows: | 1. Configure IOMUX to select GPIO mode (Via IOMUXC), also enable SION if need | to read loopback pad value through PSR | 2. Configure GPIO direction register to output (GPIO_GDIR[GDIR] set to 1b). | 3. Write value to data register (GPIO_DR). | ... `---- This fixes the gpio_get_value to properly work when a GPIO is set for output and has no conflicts. Thanks for Benoît Thébaudeau <benoit.thebaudeau@advansee.com>, Fabio Estevam <fabio.estevam@freescale.com> and Eric Bénard <eric@eukrea.com> for helping to properly trace this down. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Stefano Babic <sbabic@denx.de>
| * | mx6: soc: Disable VDDPU regulatorFabio Estevam2014-01-02-0/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | As U-boot does not use GPU/VPU peripherals, shutdown the VDDPU regulator in order to save power. Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | mx6: soc: Add the required LDO ramp up delayFabio Estevam2014-01-02-3/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When changing LDO voltages we need to wait for the required amount of time for the voltage to settle. Also, as the timer is still not available when arch_cpu_init() is called, we need to call it later at board_postclk_init() phase. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | mx6: soc: Introduce set_ldo_voltage()Fabio Estevam2014-01-02-7/+26
| | | | | | | | | | | | | | | | | | Introduce set_ldo_voltage() so that all three LDO regulators can be configured. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | mx6: soc: Set the VDDSOC at 1.175 VFabio Estevam2014-01-02-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mx6 datasheet specifies that the minimum VDDSOC at 792 MHz is 1.15 V. Add a 25 mV margin and set it to 1.175V. This also matches the VDDSOC voltages for 792MHz operation that the kernel configures: http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/tree/arch/arm/mach-mx6/cpu_op-mx6.c?h=imx_3.0.35_4.1.0 Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | mx6: soc: Clear the LDO ramp values up prior to setting the LDO voltagesFabio Estevam2014-01-02-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since ROM may modify the LDO ramp up time according to fuse setting, it is safer to reset the ramp up field to its default value of 00: 00: 64 cycles of 24MHz clock; 01: 128 cycles of 24MHz clock; 02: 256 cycles of 24MHz clock; 03: 512 cycles of 24MHz clock; Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | mx6: soc: Staticize set_vddsoc()Fabio Estevam2014-01-02-3/+1
| | | | | | | | | | | | | | | | | | set_vddsoc() is not used anywhere else, so make it static. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | MX6: fix sata compilation for i.MX6Stefano Babic2013-12-19-1/+2
| | | | | | | | | | | | | | | | | | | | | Commit 164d98466103a46b7c881149e92ec2a28a6375be breaks board with SATA support, because sata is not compiled. Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | imx6: fix random hang when download by usbFrank Li2013-12-17-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | ROM did not invalidate L1 cache when download by usb Need invalidate L1 cache before enable cache Signed-off-by: Huang yongcai <b20788@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com>
| * | mx6: clock: Fix the calculation of PLL_ENET frequencyFabio Estevam2013-12-17-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the mx6 quad reference manual, the DIV_SELECT field of register CCM_ANALOG_PLL_ENETn has the following meaning: "Controls the frequency of the ethernet reference clock. - 00 - 25MHz - 01 - 50MHz - 10 - 100MHz - 11 - 125MHz" Current logic does not handle the 25MHz case correctly, so fix it. Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>