u-boot.git/arch/arm/cpu/armv7/mx6, branch v2016.05

Add initial support for Technexion's PICO-IMX6UL-EMMC board

2016-04-19T14:37:36Z

Add support for Technexion's PICO-IMX6UL-EMMC board. For information about this board, please visit: http://www.technexion.com/products/pico/pico-som/pico-imx6-emmc Signed-off-by: Richard Hu Signed-off-by: Fabio Estevam

imx: mx6: Fix procedure to switch the parent of LDB_DI_CLK

2016-04-19T14:05:12Z

Due to incorrect placement of the clock gate cell in the ldb_di[x]_clk tree, the glitchy parent mux of ldb_di[x]_clk can cause a glitch to enter the ldb_di_ipu_div divider. If the divider gets locked up, no ldb_di[x]_clk is generated, and the LVDS display will hang when the ipu_di_clk is sourced from ldb_di_clk. To fix the problem, both the new and current parent of the ldb_di_clk should be disabled before the switch. This patch ensures that correct steps are followed when ldb_di_clk parent is switched in the beginning of boot. This patch was ported from the 3.10.17 NXP kernel http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/commit/?h=imx_3.10.17_1.0.1_ga&id=eecbe9a52587cf9eec30132fb9b8a6761f3a1e6d NXP errata number: ERR009219, EB821 Signed-off-by: Akshay Bhat Cc: Stefano Babic Cc: Fabio Estevam

imx: mx6sx: move MX6SX to Kconfig entry

2016-03-26T13:16:12Z

If including MX6SX in CONFIG_SYS_EXTRA_OPTIONS, CONFIG_ROM_UNIFIED_SECTIONS will not effect.So move MX6SX to Kconfig entry from CONFIG_SYS_EXTRA_OPTIONS to "select MX6SX" to boards using i.MX6 SoloX. Signed-off-by: Peng Fan Cc: Stefano Babic Cc: Fabio Estevam Reviewed-by: Fabio Estevam

arm: mx6: Add CCV xPress board support

2016-03-26T13:16:12Z

This patch add support for the CCV xPress board which is equipped with the i.MX6UL. And provides the following interfaces: - 128MiB DDR - UART - I2C - eMMC (with booting) - Ethernet - USB This patch adds two build targets. One with and one without SPL. The non-SPL version is used for loading U-Boot via USB (imx_usb_loader). Signed-off-by: Stefan Roese Cc: Fabio Estevam Cc: Stefano Babic

arm: imx6: Switch DDR3 calibration to wait_for_bit()

2016-03-25T13:01:29Z

Switch the DDR3 calibration from ad-hoc implementation of wait_for_bit() to generic implementation of wait_for_bit(). Signed-off-by: Marek Vasut Cc: Stefano Babic Reviewed-by: Stefano Babic

imx: print ARM clock for clocks command

2016-03-25T12:57:19Z

Default print ARM clock for clocks command. Test on i.MX6UL 14x14 evk board: " => clocks PLL_SYS 792 MHz PLL_BUS 528 MHz PLL_OTG 480 MHz PLL_NET 50 MHz ARM 396000 kHz " Signed-off-by: Peng Fan Cc: Stefano Babic

imx: mx6ul configure the PMIC_STBY_REQ pin as open drain

2016-03-25T12:56:55Z

Configure the PMIC_STBY_REQ pin as open drain 100K according to the design team's requirement for the PMIC_STBY_REQ pin for i.MX 6UltraLite TO1.0. Signed-off-by: Peng Fan Cc: Stefano Babic

imx: mx6ul: skip setting ahb rate

2016-03-25T12:56:40Z

To i.MX6UL, default ARM rate and AHB rate is 396M and 198M, no need to set them. Signed-off-by: Peng Fan Cc: Stefano Babic

imx: mx6: Fix incorrect clear mmdc_ch0 handshake mask

2016-03-25T12:55:54Z

Since the MX6UL/SL/SX only has one DDR channel, in CCM_CCDR register the bit[17] for mmdc_ch0 is reserved and its proper state should be 1. When clear this bit, the periph_clk_sel cannot be set and that CDHIPR[periph_clk_sel_busy] handshake never clears. Signed-off-by: Ye Li Signed-off-by: Peng Fan Acked-by: Stefano Babic

Merge branch 'next'

2016-03-20T21:04:29Z