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* MLK-9665-1 QuadSPI: Support flash bigger than 16MBPeng Fan2014-10-09-1/+50
| | | | | | | | | | | | By introducing CONFIG_SPI_FLASH_BAR and add related command in LUT to enable fsl_qspi.c can handle flash size bigger that 16M. Because uboot does not support 32bits address access, this means bank address should be used to access bigger flash. It is hard to let qspi driver dynamically set LUT, so BRRD BRWR RDEAR and WREAR are all supported. Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* MLK-9636 QuadSPI: add 4k erase supportPeng Fan2014-10-08-1/+13
| | | | | | | | OPCODE_BE_4K is supported. To qspi flashes which support 4k sector erase, spi framework will use OPCODE_BE_4K command. Thus add this support to let uboot can erase such qspi flashes. Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* sf: probe: Fix quad bit set pathPoddar, Sourav2014-09-25-10/+10
| | | | | | | | | | Currently, flash quad bit is set in "spi_flash_validate_params" and later at the end in the same api, we write 0 to status register for few flashes, thereby overriding the quad bit set. This fix moves the quad bit setting outside this api in "spi_flash_probe_slave" Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
* ENGR00330792 imx: mx6: Merge anatop registers to CCM structureYe.Li2014-09-10-13/+14
| | | | | | | | | | THe anatop registers structure is duplicated with CCM structure at PLL fields. Since we are suggested not to use the name "anatop" any longer, merge the anatop registers to the CCM structure "mxc_ccm_reg" and use CCM to replace anatop. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00329484-1 QuadSPI:Unaligned access crash ubootPeng Fan2014-09-05-5/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To fsl_qspi_write_data and fsl_qspi_ip_read, pointer txbuf and rxbuf are not guaranteed that they are 4 Bytes aligned. Also, it it not a good idea to cast type 'u8 *' to 'u32 *', except we are sure that pointer type 'u8 *' is 4 Bytes aligned and cast it to 'u32 *' will not pass memory boundary. The problem is found when using fsl_qspi_write_data to write registers in flash devices. The err msg: data abort pc : [<87822f44>] lr : [<87822f38>] sp : bf5512c8 ip : 0000001c fp : bf856608 r10: 87868904 r9 : bf551efc r8 : 200f048c r7 : 00000002 r6 : bf551336 r5 : bf552a70 r4 : 00000001 r3 : 00000000 r2 : 00000060 r1 : 8783b520 r0 : 8783b520 Flags: nZCv IRQs on FIQs off Mode SVC_32 Resetting CPU ... The asm code which cause data abort is: 87822f30: e5964000 ldr r4, [r6] From the dump msg, r6 is not 4 Bytes aligned, and data abort exception. So, Use mempcy but not unsafe type casting. In this patch, max_write_size is assigned using txfifo to avoid possible errors in future. Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* ENGR00325088 video: mxsfb: Disable LCDIF correctlyLiu Ying2014-08-04-5/+9
| | | | | | | | | | | | | | | | | Let's use the i.MX common miscellaneous reset API to reset the LCDIF block so that we may eliminate a random hang issue at the arch_preboot_os() stage when we disable the LCDIF. This patch also waits for a VSYNC interrupt to guarantee the reset is done at the VSYNC edge, which somehow makes the LCDIF consume the display FIFO(?) and helps the LCDIF work normally at the kernel stage. Tested-by: Jason Liu <r64343@freescale.com> Tested-by: Sandor Yu <R01008@freescale.com> Tested-by: Ye.Li <B37916@freescale.com> Tested-by: Guo Sally <b38912@freescale.com> Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00325255 pcie:enable pcie support on imx6sx sdRichard Zhu2014-07-31-7/+132
| | | | | | | | | | | | | | Enable pcie support in uboot on imx6sx sd boards - enable_pcie_clock should be call before ssp_en is set, since that ssp_en control the phy_ref clk gate, turn on it after the source of the pcie clks are stable. - add debug info - add rx_eq of gpr12 on imx6sx - there are random link down issue on imx6sx. It's pcie ep reset issue. solution:reset ep, then retry link can fix it. Signed-off-by: Richard Zhu <r65037@freescale.com>
* ENGR00321435-2 video: mxc gis: do not disable mxsfbLiu Ying2014-07-17-2/+0
| | | | | | | The mxc gis driver should not disable mxsfb, instead, mxsfb could be disabled in machine layer. Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
* ENGR00321146 gis: faster auto standards detectionSandor Yu2014-07-11-1/+1
| | | | | | | | | | | | | | | | | Vadc need long time to auto standards detection, the default standard is NTSC, if vadc connect to PAL camera and no enough time to detect the video mode, driver will get wrong standard. Confirmation from chip design architecture that auto detect function is not required by rear-view camera application. Setting register vdec_stddbg standard_filte bits to 0 makes the standard detection faster, the issue duplicate decrease to 1%. Signed-off-by: Sandor Yu <R01008@freescale.com> (cherry picked from commit 06735bf6724f2dad2dcbbfc188c6a17145c7126b)
* ENGR00315894-81 gis: Add gis moduleYe.Li2014-06-17-0/+604
| | | | | | | | Add gis module, current gis is support vadc input. Add power down function to lcdif driver. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-80 pxp: Add pxp moduleYe.Li2014-06-17-0/+324
| | | | | | | | Add pxp module. Support csc between YUV444 and RGB888 and scaling. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-79 csi: Add csi moduleYe.Li2014-06-17-0/+425
| | | | | | | Add csi module. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-78 vadc: Add vadc moduleYe.Li2014-06-17-0/+602
| | | | | | | | Add vadc module. Both PAL and NTSC mode can work. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-70 iMX6SX:Video Update MXS LCDIF driverYe.Li2014-06-17-10/+49
| | | | | | | | | | | | Add a new interface "mxs_lcd_panel_setup" to setup fb parameters and specifies the LCDIF controller for multiple controllers of iMX6SX. Pass fb parameters via "videomode" env remains work if the new interface is not called before video initialization. Modify LCDIF clock interface "mxs_set_lcdclk" to support multiple LCDIF controllers on iMX6SX. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-68 iMX6SX:SABRESD: Add Android features supportYe.Li2014-06-17-2/+2
| | | | | | | Add BSP codes to mx6sxsabresd to support android uboot features: fastboot, booti and recovery Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-60 GPIO: Modify driver mxc_gpio to support RDC SemaphoresYe.Li2014-06-17-0/+50
| | | | | | | | | | | | For GPIO group which shared by multiple masters, it may set in RDC to shared and semaphore required. Before access the GPIO register, the GPIO driver must get the RDC semaphore, and release the semaphore after the GPIO register access. When CONFIG_MXC_RDC is set, the features related to RDC semaphores is enabled in mxc_gpio driver. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-53 ENET:FEC Update fec_mxc driver for iMX6SXYe.Li2014-06-17-5/+14
| | | | | | | | | | | | | | 1. iMX6SX enet rx have 64 bytes alignment limitation for DMA transfer. For i.MX6SX platform, need to add below define in config file: #define CONFIG_FEC_DMA_MINALIGN 64 2. Change to check READY bit in BD, not check the TDAR. On iMX6SX, FEC will clear the TDAR prior than the READY bit of last BD. Since fec driver only prepare two BD for transmit, this cause the BD send failed at the third packet. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-50 QuadSPI: Add Freescale QuadSPI driverYe.Li2014-06-17-0/+783
| | | | | | | | | | | | | | | | | | | | | | | | | | Enable the Quadspi read/write/erase functions. Add two configurations "CONFIG_QSPI_BASE" and "CONFIG_QSPI_MEMMAP_BASE" for QSPI registers base and AHB memory base. Use "bus" and "cs" parameters to denote 4 flash chip connected on one QuadSPI: SFA1: bus 0, cs 0 SFA2: bus 0, cs 1 SFB1: bus 1, cs 0 SFB2: bus 1, cs 1 Currently in uboot, the SPI flash framework does not have way to notify the flash size to the driver. It brings a problem for QSPI driver to set the memory map space of each chip. In this patch, we fix the mem map space of each chip to 64MB(total is 256MB). So for each flash device, driver support 64MB at most. In addition, because u-boot SPI flash framework only supports 24bits address mode, and uses EAR register to switch bank for flash larger than 16MB. The QuadSPI does not support this way when reading data from AHB address. Thus, only lower 16MB is supported. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Allen Xu <b45815@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-49 SD/MMC: Update fsl_esdhc driver for iMX6SXYe.Li2014-06-17-0/+13
| | | | | | | | The reset value of "uSDHCx_INT_STATUS_EN" register is changed to 0 on iMX6SX. So the fsl_esdhc driver must update to set the register, otherwise no state can be detected. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-44 imx6:USB: Update EHCI driver for OTG lines compatibilityYe.Li2014-06-17-13/+3
| | | | | | | | | | | To be compatible with more USB otg lines which has micro port B to connect imx6 OTG port when imx6 working at host mode, remove the checking for the OTG ID with the init type. Only use the init type for the power and controller initialization. Use same EHCI register base address for various imx6 platform. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-33 gpmi: use the same ECC strength as used in the kernelYe.Li2014-06-17-14/+13
| | | | | | | | | | | | Current code use the hardcoded ECC strength which is not aligned with the kernel. This patch use the same ECC strength as used in the kernel. We do not support the NAND whose OOB size is larger then 512bytes. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315499-22 video: ipu: wait for DP SF end irq when disabling sync BG flowLiu Ying2014-06-13-22/+22
| | | | | | | | | | | Instead of waiting for DC triple buffer to be cleared, this patch changes to wait for a relevant DP sync flow end irq when disabling sync BG flows. In this way, we align the implement to the FSL internal IPUv3 driver. After applying this patch, the uboot hang up issue at the arch_preboot_os stage on the MX6DL platforms is not observed any more. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-21 HDMI: splash screen function enhancementNitin Garg2014-06-13-19/+50
| | | | | | | | | | | | -Change HDMI video mode to VGA. -Add pixel clock fraction part setting in IPU driver, fix video mode timing issue. -Add overflow state clear workaround, fix kernel hang in HDMI driver issue. -Correct IPU clock to 264MHz. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-20 ARM:imx6 Fix USDHC driver bug in PIO modeYe.Li2014-06-13-15/+10
| | | | | | | | | | | | | | | | | When configure the USDHC driver to PIO mode by defining "CONFIG_SYS_FSL_ESDHC_USE_PIO", the SD/MMC read and write will fail. Two bugs in the driver to cause the issue: 1. The read buffer was invalidated after reading from DATAPORT register, which should be only applied to DMA mode. The valid data in cache was overwritten by physical memory. 2. The watermarks are not set in PIO mode, will cause according state not be set. Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit e2ced39867a3001390bd23069e56b513ed268bb0) Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-19 Fix eMMC fast boot hang issueYe.Li2014-06-13-8/+29
| | | | | | | | | | | | | When booting in eMMC fast boot, the uboot v2013.04 always hangs. The root cause is that MMC host does not exit from boot mode after bootrom loading image. So the first command 'CMD0' sent in uboot will pull down the CMD line to low and cause errors. This patch cleans the MMC boot register in "mmc_init" to put the MMC host back to normal mode. Signed-off-by: Ye Li <b37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-18 driver:MAX7310: Add GPIO expander driver for MAX7310Ye.Li2014-06-13-1/+169
| | | | | | | | | | | | Implement simple functionalities for MAX7310 GPIO input and output. Because MAX7310 is a off-chip device and need to co-exist with on-chip GPIO, new APIs are added specifically for expander device. CONFIG_MAX7310_IOEXP is used to enable the MAX7310 driver. The I2C related configurations also need to set together. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-13 ARM:imx6:EHCI Update OTG support for imx6slNitin Garg2014-06-13-5/+11
| | | | | | | | | Set Power polarity in CTRL register to active-high to control the off-chip power switch. Update USB base address to support imx6sl. Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-10 ARM:imx6:sabresd/sabreauto Add android fastboot supportingNitin Garg2014-06-13-0/+1136
| | | | | | | | | | | | | | | | | | Support android features: fastboot, booti command and recovery for sabresd SD, sabresd eMMC, sabreauto SD, sabreauto NAND. For all booting media (SD, eMMC, NAND), inherits the partitions layout from v2009.08. Fastboot will detect the booting media to replace hardcoding fastboot device. SATA is not supported. FDT is supported to use the "unused" fields in bootimg header which requires the FDT to be combined into the boot.img. For non-FDT boot.img, the "unused" fields should left to NULL and is compatible to boot. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-9: ARM:iMX6SL EVK: Add keyboard supportNitin Garg2014-05-27-0/+593
| | | | | | | i.MX6sl evk has keyboards on the board, so add mxc_keyb driver to support key press checking. Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-7 Add EPDC splash screen for MX 6DL SabreSD and 6SL EVKNitin Garg2014-05-27-0/+455
| | | | | | | | | | | | | | | | | Add EPDC splash screen feature for MX6SL EVK, and MX6DL SABRESD board. - Currently, splash screen consists of a simple black border around a white screen. Done this way to save in memory footprint. - EPDC splash screen is disabled by default in the config file for MX6DL_SABRESD and MX6SL_EVK. If left enabled, the U-Boot image will not boot correctly (hang), since some additional content on the boot device (waveform file) is required for EPDC splash to work correctly. Please refer to Linux Reference Manual for how to flash WAVEFORM file. Signed-off-by: Robby Cai <R63905@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-6 ARM:imx6: Add USB gadget driver imx_udc to support Android ↵Nitin Garg2014-05-27-0/+1190
| | | | | | | | | | | | | | fastboot Android fastboot leans on the USB gadget driver to communicate with host. Porting the imx_udc driver from v2009.08 with two changes: adding resource/memory release APIs and replacing the uncached memory with cache flush&invalidate operations. Pins and Clocks initialization are added to support boards: mx6qdlsabresd, mx6qdlsabreauto, mx6slevk Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* i2c: sh_i2c: bugfix: i2c probe command does not workTetsuyuki Kobayashi2014-04-14-1/+3
| | | | | | | | | | | | | | | | | | | | This is regression of commit 2035d77d i2c: sh_i2c: Update to new CONFIG_SYS_I2C framework Before commit 2035d77d, i2c probe command works properly on kzm9g board. KZM-A9-GT# i2c probe Valid chip addresses: 0C 12 1D 32 39 3D 40 60 After commit 2035d77d, i2c probe command does not work. KZM-A9-GT# i2c probe Valid chip addresses: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F sh_i2c_probe() calls sh_i2c_read(), but read length is 0. So acutally it does not read device at all. This patch prepares dummy buffer and read data into it. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp> Acked-by: Heiko Schocher <hs@denx.de> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2014-04-08-938/+787
|\ | | | | | | | | | | | | | | Conflicts: arch/arm/cpu/arm926ejs/mxs/Makefile include/configs/trats.h include/configs/trats2.h include/mmc.h
| * ahci: Fix data abort on multiple scsi resets.Roger Quadros2014-04-02-7/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 2faf5fb82ed6 introduced a regression that causes a data abort when running scsi init followed by scsi reset. There are 2 problems with the original commit 1) ALLOC_CACHE_ALIGN_BUFFER() allocates memory on the stack but is assigned to ataid[port] and used by other functions. 2) The function ata_scsiop_inquiry() tries to free memory which was never allocated on the heap. Fix these problems by using tmpid as a temporary cache aligned buffer. Allocate memory separately for ataid[port] and re-use it if required. Fixes: 2faf5fb82ed6 (ahci: Fix cache align error messages) Reported-by: Eli Nidam <elini@marvell.com> Signed-off-by: Roger Quadros <rogerq@ti.com>
| * mmc:eSDHC: Workaround for data timeout issue on Txxx SoCHaijun.Zhang2014-04-02-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. The Data timeout counter value in eSDHC_SYSCTL register is not working as it should be, so add quirks to enable this workaround to fix it to the max value 0xE. 2. Add CONFIG_SYS_FSL_ERRATUM_ESDHC111 to enable its workaround. * Update of patch for change mmc interface by Pantelis Antoniou <panto@antoniou-consulting.com> Signed-off-by: Haijun Zhang <Haijun.Zhang@freescale.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * mmc: fsl_esdhc: add controller reset in case of data related errors tooAndrew Gabbasov2014-04-02-27/+36
| | | | | | | | | | | | | | | | The controller reset is performed now if command error occurs. This commit adds the reset for the case of data related errors too. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * mmc: fsl_esdhc: fix calculation of timeout for data transactionsAndrew Gabbasov2014-04-02-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Calculation of the timeout value should be based on actual clock value, written to controller registers. Since mmc->tran_speed is either the maximum allowed speed, or the preliminary value, that is be not yet set to registers, the actual timeout, taken by the controller, based on its clock settings, may be much longer than expected, based on mmc->tran_speed value. In particular it happens at early initialization stage, when typical value of mmc->tran_speed is 20MHz or 26MHz, while actual clock setting, configured in the controller, is 400kHz. It's more correct to use mmc->clock value for timeout calculation instead. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * mmc: Add 'mmc rst-function' sub-commandTom Rini2014-04-02-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | Some eMMC chips may need the RST_n_FUNCTION bit set to a non-zero value in order for warm reset of the system to work. Details on this being required will be part of the eMMC datasheet. Also add using this command to the dra7xx README. * Whitespace fix by panto Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * mmc: sh_mmcif: Fix warning by unused variableNobuhiro Iwamatsu2014-04-02-2/+1
| | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Reported-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * mmc: sh_mmcif: Fix compile errorNobuhiro Iwamatsu2014-04-02-1/+1
| | | | | | | | | | | | | | | | | | | | BY commit "mmc: Split mmc struct, rework mmc initialization (v2)", sh_mmcif has compile error. This fixes compile error. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Pantelis Antoniou <panto@antoniou-consulting.com> Reported-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * drivers: i2c: delete an unused source fileMasahiro Yamada2014-03-31-387/+0
| | | | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Heiko Schocher <hs@denx.de>
| * blackfin: mmc: Correct mmc_host_is_spi and bfin_sdh.cTom Rini2014-03-28-1/+1
| | | | | | | | | | | | | | | | In the recent mmc cleanup, the mmc_host_is_spi macro was broken and bfin_sdh.c had mmc->bus_width turned into mmc_bus_width(mmc), both of which were incorrect. Signed-off-by: Tom Rini <trini@ti.com>
| * drivers: crypto: ace_sha: add implementation of hardware based lib randPrzemyslaw Marczak2014-03-28-4/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds implementation of rand library based on hardware random number generator of security subsystem in Exynos SOC. This library includes: - srand() - used for seed hardware block - rand() - returns random number - rand_r() - the same as above with given seed which depends on CONFIG_EXYNOS_ACE_SHA and CONFIG_LIB_HW_RAND. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> cc: Akshay Saraswat <akshay.s@samsung.com> cc: ARUN MANKUZHI <arun.m@samsung.com> cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Michael Walle <michael@walle.cc> Cc: Tom Rini <trini@ti.com> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * net/designware: align DMA buffer descriptors to D$ lineAlexey Brodkin2014-03-28-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's important to have ability to flush/invalidate each DMA buffer descriptor individually to prevent incoherency of adjacent BDs. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Vipin Kumar <vipin.kumar@st.com> Cc: Stefan Roese <sr@denx.de> Cc: Shiraz Hashim <shiraz.hashim@st.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Amit Virdi <amit.virdi@st.com> Cc: Sonic Zhang <sonic.zhang@analog.com>
| * Merge branch 'master' of git://git.denx.de/u-boot-mmcTom Rini2014-03-28-472/+548
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| | * dfu: mmc: Replace calls to u-boot commands with native mmc APIŁukasz Majewski2014-03-24-7/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some time we have been using the run_command() with properly crafted string. Such approach turned to be unreliable and error prone. Switch to "native" mmc subsystem API would allow better type checking and shall improve speed. Also, it seems that this API is changing less often than u-boot commands. The approach similar to env operations on the eMMC has been reused. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
| | * mmc: Split mmc struct, rework mmc initialization (v2)Pantelis Antoniou2014-03-24-385/+403
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The way that struct mmc was implemented was a bit of a mess; configuration and internal state all jumbled up in a single structure. On top of that the way initialization is done with mmc_register leads to a lot of duplicated code in drivers. Typically the initialization got something like this in every driver. struct mmc *mmc = malloc(sizeof(struct mmc)); memset(mmc, 0, sizeof(struct mmc); /* fill in fields of mmc struct */ /* store private data pointer */ mmc_register(mmc); By using the new mmc_create call one just passes an mmc config struct and an optional private data pointer like this: struct mmc = mmc_create(&cfg, priv); All in tree drivers have been updated to the new form, and expect mmc_register to go away before long. Changes since v1: * Use calloc instead of manually calling memset. * Mark mmc_register as deprecated. Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| | * mmc: Convert mmc struct's name array to a pointerPantelis Antoniou2014-03-24-15/+15
| | | | | | | | | | | | | | | | | | | | | Using an array is pointless; even more pointless (and scary) is using sprintf to fill it without a format string. Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| | * mmc: Remove ops from struct mmc and put in mmc_opsPantelis Antoniou2014-03-24-113/+171
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the in-structure ops and put them in mmc_ops with a constant pointer to it. This makes the mmc structure smaller as well as conserving code space (in theory). All in-tree drivers are converted as well; this is done in a single patch in order to not break git bisect. Changes since V1: Fix compilation b0rked issue on omap platforms where OMAP_GPIO was not set. Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
| * | dfu: mmc: Replace calls to u-boot commands with native mmc APIŁukasz Majewski2014-03-23-7/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some time we have been using the run_command() with properly crafted string. Such approach turned to be unreliable and error prone. Switch to "native" mmc subsystem API would allow better type checking and shall improve speed. Also, it seems that this API is changing less often than u-boot commands. The approach similar to env operations on the eMMC has been reused. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
generated by cgit v1.1 at 2024-11-25 05:59:14 +0000