Commit graph

7 commits

Author SHA1 Message Date
Peng Fan
f697c2acca imx: fix coding style
Fix coding style.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
2015-09-24 11:32:38 +02:00
Peng Fan
d449701b83 imx: mx7: discard unused global variable
Discard unused global variable.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
2015-09-24 11:31:37 +02:00
Peng Fan
f05f4528f2 imx: mx7: drop select CPU_V7 for board target
drop select CPU_V7 for board target, since ARCH_MX7 selects CPU_V7.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
2015-09-20 09:55:11 +02:00
Adrian Alonso
1a8150d4b1 imx: mx7dsabresd: Add support for MX7D SABRESD board
* Add i.MX7D SABRESD target board support with enabled modules:
  UART, PMIC, USB/OTG, SD, eMMC, ENET, I2C, 74LV IOX.

  Build target: mx7dsabresd_config

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
2015-09-13 10:11:54 +02:00
Adrian Alonso
cd562c8d07 imx: imx7d: add imx-common cpu support for imx7d
Add imx-common cpu support for imx7d SoC
- Update reset_cause for imx7d
- Enable watchdog driver built for imx7d

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-09-13 10:11:54 +02:00
Adrian Alonso
c5752f73a5 imx: imx7d: Add SoC system support
Add imx7d basic SoC system support
Misc arch dependent functions for system bring up

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
2015-09-13 10:11:53 +02:00
Adrian Alonso
7bebc4b04e imx: imx7d: clock control module support
* Add Clock control module (CCM) support
* iMX7D SoC introduces 3 main clock sysmtem abstraction for clock
  root frequency generation denominated clock slices.
  Core clock slice: hihg speed clock for ARM core
  Bus clock slice: for bus clocks
  IP clock slice: Peripheral clocks
* At system boot ROM enables PLL_ARM, PLL_DDR, PLL_SYS, PLL_ENET
  In u-boot, we have to:
  - Configure PFD3- PFD7 for freq we needed in u-boot
  - Set clock root for peripherals (ip channel)

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
2015-09-13 10:11:53 +02:00