| Commit message (Collapse) | Author | Age | Lines |
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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>
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set console value to show download log info for mfgtool NAND download.
Signed-off-by: Allen Xu <b45815@freescale.com>
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Since QSPI will be disabled for NAND module(pin conflict), the mtd
partition number will be count from 0, the last partition for rootfs
need to be changed from 4 to 3.
Signed-off-by: Allen Xu <b45815@freescale.com>
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imx6 q/dl/solo pcie would be failed to work properly in kernel, if
the pcie module is iniialized/enumerated both in uboot and linux
kernel.
rootcause:imx6 q/dl/solo pcie don't have the reset mechanism.
it is only be RESET by the POR. So, the pcie module only be
initialized/enumerated once in one POR.
Set to use pcie in kernel defaultly, mask the pcie config here.
Remove the mask freely, if the uboot pcie functions, rather than
the kernel's, are required.
Signed-off-by: Richard Zhu <r65037@freescale.com>
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The iMX6SX SABRESD RevB board uses Micron N25Q128 to replace Spansion S25FL128
on RevA board.
So enable the CONFIG_SPI_FLASH_STMICRO and CONFIG_SPI_FLASH_SPANSION to support
both two revisions.
Signed-off-by: Ye.Li <B37916@freescale.com>
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GIS module need about 3M+3M+1.5M+1.5M=9M memory.
When gis module enabled, malloc may failed to allocate memory
for other modules, that may cause system hang.
Expand malloc pool to 32M, system hang issue can not duplicate
on mx6sx arm2 board.
pass one night reset stress test.
Signed-off-by: Sandor Yu <R01008@freescale.com>
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Android supports to two ways to pass serialno:
1. ATAG_SERIAL
2. "androidboot.serialno=" argument in boot commandline.
Since we support the DTB for android, so the ATAGS can't work. We have to choose
the second way.
This patch only applys the bootargs in bootimg, while the bootargs saved in u-boot
env variables won't have this argument appended.
Signed-off-by: Ye.Li <B37916@freescale.com>
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The v2014 u-boot provides some “mmc” sub-commands for setting eMMC
boot parameters, such as boot bus, partition, etc.
These sub-commands are controlled by "CONFIG_SUPPORT_EMMC_BOOT".
Enable this configuration for iMX6SXSABRESD board.
Signed-off-by: Ye.Li <B37916@freescale.com>
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The mtest is no longer default in v2014.
To test the DDR, enable this command for each iMX6 board.
Signed-off-by: Ye.Li <B37916@freescale.com>
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The kernel changes to fix the mmcblk index with USDHC controllers
as below:
mmcblk0 ---> USDHC1
mmcblk1 ---> USDHC2
mmcblk2 ---> USDHC3
mmcblk3 ---> USDHC4
So in u-boot, the "mmcroot" must be updated together.
When booting from SD/MMC device, change the "mmcroot" to
dynamically set according to the boot USDHC controller.
It is the same mechanism as "mmcdev" used for kernel image loading.
Therefore, the uboot, kernel image, dtb and rootfs are required
in same SD/MMC card.
To disable the mmc dynamical detection, set the "mmcautodetect" to "no",
then "mmcroot" and "mmcdev" will not be overwritten.
When booting from other devices which needs to load kernel, dtb and
rootfs from SD/MMC card, their "mmcdev" reset vaule is
CONFIG_SYS_MMC_ENV_DEV and "mmcroot" reset value is CONFIG_MMCROOT.
Signed-off-by: Ye.Li <B37916@freescale.com>
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The NOR flash PC28F00AG18 has 512 of 256KB erase blocks which are
locked after power on reset. Change the 17x17 ARM2 configurations
to match the flash parameters, and enable the CONFIG_SYS_FLASH_PROTECTION
to allow write to the flash.
The EIM-NOR on 17x17 ARM2 board uses MUXed mode. This has less
effort on board rework.
When boot from EIM-NOR, set SW8, SW7, SW5 to all off.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Modified the default boot commands of all iMX6SX boards to use
bootz and zImage.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Enable gis function for mx6sx 19x19 arm2 board
Expand malloc buf pool to 16M.
Signed-off-by: Sandor Yu <R01008@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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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>
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Enable the "CONFIG_CMD_BMODE" and add BSP support.
"bmode" supports to reboot:
SD4, QSPI2 (SABRESD)
SD2, SD3, eMMC, QSPI2, NAND, SPINOR (17x17 ARM2)
SD1, QSPI2, SPINOR, EIMNOR (19x19 ARM2)
BTW: Board rework is needed on ARM2 for NAND, SPINOR or EIMNOR boot.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Enable the video drivers and MXS LCDIF driver to support the
splash screen on MX6SX SDB and 19x19 ARM2. Add BSP codes for video
parameters and LCDIF/LVDS initialization.
"panel" env is used for selecting the display panel.
Set "panel" env to "Hannstar-XGA" for LVDS display.
Set "panel" env to "MCIMX28LCD" for parallel LCD display.
Signed-off-by: Ye.Li <B37916@freescale.com>
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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>
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Add BSP codes to mx6sxsabresd to support android uboot features:
fastboot, booti and recovery
Signed-off-by: Ye.Li <B37916@freescale.com>
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Disable RDC in u-boot till kernel implements it. Otherwise, crash
may happen in kernel.
Signed-off-by: Ye.Li <B37916@freescale.com>
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T support M4 boot in 50 ms, kick start M4 at "board_early_init_f"
stage where u-boot passes ARM and architecture initialization.
Add a configuration "CONFIG_SYS_AUXCORE_FASTUP" for this feature
enablement. And a build config "mx6sxsabresd_m4fastup".
Adjust the default M4 image address to 0x78000000 represented by
"CONFIG_SYS_AUXCORE_BOOTDATA".
When M4 fast boot is enabled, RDC should be enabled together and
the QSPI driver must turn off, because M4 is running on QSPI flash
in XIP. Setup this relationship by configurations.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Add BSP codes for iMX6SX SABRE SD board to support SD/MMC,
USB, QSPI2 NOR Flash, Ethernet, I2C, PMIC and
M4 command boot(bootaux).
Add board build targets of SABER SD for boot device:
mx6sxsabresd --- SD/MMC
mx6sxsabresd_qspi2 --- QuadSPI2 NOR flash
Signed-off-by: Ye.Li <B37916@freescale.com>
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Add BSP codes for iMX6SX 19x19 DDR3 ARM2 board to support SD/MMC,
USB, QSPI2 NOR Flash, SPI NOR flash, WEIM NOR Flash, Ethernet,
I2C, PMIC and M4 command boot(bootaux).
Some features has conflicts, so can't be enabled at same time:
WEIM-NOR <---> QSPI pin conflict
QSPI <---> SPI-NOR u-boot driver conflict
SPI-NOR <---> SD2 pin conflict
Add board build targets of 19x19 DDR3 ARM2 for boot device:
mx6sx_19x19_ddr3_arm2 --- SD/MMC/eMMC
mx6sx_19x19_ddr3_arm2_spinor --- SPINOR on ECSPI4 CS0
mx6sx_19x19_ddr3_arm2_eimnor --- WEIM NOR flash
mx6sx_19x19_ddr3_arm2_qspi2 --- QuadSPI2 NOR flash
Signed-off-by: Ye.Li <B37916@freescale.com>
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Add BSP codes for iMX6SX 17x17 ARM2 board to support SD/MMC,
USB, QSPI2 NOR Flash, SPI NOR flash, NAND Flash, Ethernet, I2C
,PMIC and M4 command boot (bootaux).
Some features has conflicts, so can't be enabled at same time:
QSPI <---> NAND pin conflict
QSPI <---> SPI-NOR u-boot driver conflict
SPI-NOR <---> SD2 pin conflict
Add board build targets of 17x17 ARM2 for boot device:
mx6sx_17x17_arm2 --- SD/MMC/eMMC
mx6sx_17x17_arm2_spinor --- SPINOR on ECSPI4 CS0
mx6sx_17x17_arm2_nand --- NAND flash
mx6sx_17x17_arm2_qspi2 --- QuadSPI2 NOR flash
Signed-off-by: Ye.Li <B37916@freescale.com>
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Using the CONFIG_SYS_GENERIC_BOARD for imx6 arm2 board and imx6slevk to
sync the deprecation process for generic board on upstream.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Sabreauto board has pin conflict (pin EIM_D18) between NOR flash
and i2c3. To enable the USB host, the i2c3 must be used to operate
the max7310 IO expander to output the VBUS power.
As SPINOR is enabled at default, it is impossible to use USB host
at same time. Thus, remove the SYS_USE_SPINOR from sabreauto
configurations to disable SPINOR.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Enable the fuse command config "CONFIG_CMD_FUSE" and OCOTP driver
"CONFIG_MXC_OCOTP" for imx6.
Users can use "sense" and "prog" to access the fuse directly,
or use "read" and "override" to access shadow registers.
Supported boards:
mx6qdlsabresd, mx6qdlsabreauto, mx6qdlarm2, mx6slevk
Signed-off-by: Ye.Li <B37916@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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support
Add the android header file "mx6slevkandroid.h" for imx6slevk android support.
Fix header file and pin name problems in BSP codes.
Remove build warning in cmd_fastboot.c
Signed-off-by: Ye.Li <B37916@freescale.com>
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This patch adds the i.MX6DL arm2 board support. The i.MX6DL ARM2
shared the same board with i.MX6Q ARM2 board since the i.MX6DL is
pin-pin compatible with i.MX6Q.
The patch also support the DDR 32-BIT mode option. Please define
CONFIG_DDR_32BIT in the board configure file to enable DDR 32-BIT
mode.But due to the board design, it's 64bit DDR buswidth physically,
so, if you CONFIG_DDR_32BIT, the DDR memory size will be half of it.
The patch has been tested on the i.MX6Q and i.MX6DL arm2 board.
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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i.MX6dl ipu hsp clock rate is 270MHz in kernel.
In uboot, i.MX6dq ipu hsp clock rate is 264MHz,
and i.MX6dl ipu hsp clock rate is 198MHz.
Correct i.MX6dl ipu hsp clock rate,
display will get correct pixel clock now.
Signed-off-by: Sandor Yu <R01008@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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This patch adds IPUv3 splash screen support for the MX6Q/SDL
Sabreauto platforms. The default display is the Hannstar-XGA
LVDS panel. Users may set the uboot variable 'panel' to be
'HDMI' to switch to use HDMI splash screen. To avoid duplicate
configures on different sabre platforms, this patch moves
the IPUv3 splash screen relevant configures to the head file
'mx6qsabre_common.h'. Also, this patch modifies the condition
to build in EPDC splash screen feature in order to avoid the
build break due to the migration of the IPUv3 splash screen
relevant configures.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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For the SPI/WEIM NOR, it can't store all the images into it due to it's
capacity, we need one default mmc device to load the left image or rootfs.
The end user need change the default setting according to their needs.
For NAND/SATA boot, the storage is big enough to hold all the stuff.
For SD/MMC boot, mmcdev is dynamiclly created due to the boot SD/MMC slot.
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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support mfgtools
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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Change the bootz command in boot script to bootm
Signed-off-by: Ye.Li <B37916@freescale.com>
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The CONFIG_SYS_FLASH_PROTECTION will mark env partion of the NOR flash to
RO, which will cause some problems for the tools such as MFG, thus turn it
off to make life easier.
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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CONFIG_SUPPORT_EMMC_BOOT
Since we need to support eMMC plugin card on SD slots,
enable the CONFIG_SUPPORT_EMMC_BOOT for all imx6 boards and
remove the EMMC_ENV script.
Signed-off-by: Ye.Li <B37916@freescale.com>
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1. Add CONFIG_SYS_MMC_ENV_PART to save env in user area.
2. Set the image load partition to first VFAT partition.
3. Set the kernel rootfs partition to second partition.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Add the fdt address and file name.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Change the loadaddr to 0x80800000 and fdt_addr to 0x83000000
Signed-off-by: Ye.Li <B37916@freescale.com>
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In order to support the secureboot, please turn on the
CONFIG_SECURE_BOOT in
"include/configs/mx6qsabre_common.h" ---- sabreauto or sabresd
"include/configs/mx6slevk.h" ---- imx6slevk
"include/configs/mx6qarm2.h" ---- arm2
By default, the CONFIG_SECURE_BOOT is disabled.
Signed-off-by: Ye.Li <B37916@freescale.com>
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This patch add the plugin mode support for imx6slevk board.
In order to enable the plugin mode, please turn on the
CONFIG_USE_PLUGIN in the include/configs/mx6slevk.h
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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This patch add the plugin mode support for sabreauto board.
In order to enable the plugin mode, please turn on the
CONFIG_USE_PLUGIN in the include/configs/mx6qsabre_common.h
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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This patch add the plugin mode support for arm2 board.
In order to enable the plugin mode, please turn on the
CONFIG_USE_PLUGIN in the include/configs/mx6qarm2.h
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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Current console buffer is 256 bytes long, it is too small.
increase it to 1K.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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This patch adds the SATA support for i.mx6qsabresd and
i.mx6qsabreauto board
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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1. The i2c2 bus is setup twice, remove the duplication.
2. The i2c settings are duplicated in mx6qsabreauto.h and mx6sabre_common.h,
remove it from mx6qsabreauto.h
Signed-off-by: Ye.Li <B37916@freescale.com>
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The CONFIG_SYS_I2C is enabled on i.mx6 boards. So the CONFIG_SYS_I2C_SLAVE becomes
to unused. Remove this setting.
Signed-off-by: Ye.Li <B37916@freescale.com>
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1. Change CONFIG_MMCROOT to mmcblk0p2.
Kernel always sets the first availiable MMC/SD device to mmcblk0
2. Make the MMC ENV DEV/PART independent of ENV_IS_IN_MMC
3. Add the CONFIG_SYS_MMC_ENV_PART to 0 (user area) for u-boot env saving.
CONFIG_SYS_MMC_ENV_PART: was used to tell the u-boot which
emmc (boot)partition to be used for the env_mmc.Usually, the
emmc card will have 2 boot partitions, boot1 and boot2.
0: means user area
1: means boot partition 1
2: means boot partition 2
If user want to use the boot partition to store the u-boot env, please
change the CONFIG_SYS_MMC_ENV_PART to which boot partition you want.
4. Add the CONFIG_SYS_MMC_IMG_LOAD_PART for the partition number where the kernel
and DTB will load from. At default, it is the first partition in VFAT format.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Add the GPMI nand support to the iMX6 sabreauto:
--Enable the GPMI NAND at default.
--Enable the clocks
--Set the default environment for nand boot
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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Add the WEIM-NOR support
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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This patch adds the SPI-NOR support for the i.mx6q/dl/solo:sabresd/auto board:
- Support the SPI-NOR function with sf command,
- Support the enviroment from SPI-NOR when CONFIG_SYS_BOOT_SPINOR
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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