u-boot/arch/arm
Stephen Warren c7ba99c8c1 ARM: tegra: add core Tegra186 support
This adds the bare minimum code to support Tegra186, with UART and eMMC
working.

The empty gpio.h is required because <asm/gpio.h> includes it. A future
cleanup round may be able to solve this for all Tegra generations at once.

mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but
instead to defer everything to mach-tegra/tegra186/Makefile. This allows
the SoC code to pick-and-choose which of the C files in the "common"
mach-tegra/ directory to compile in based on the SoC's needs. Most of the
code is not valid for Tegra186, and this approach removes the need for
mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach
may be applied to all other Tegra SoCs in a future cleanup round.

board186.c is introduced to replace board.c and board2.c. These files
currently contain a slew of SoC- and board-specific code that is not
valid for Tegra186. This approach avoids adding yet more ifdefs to those
files. A future cleanup round may refactor most of board*.c into board-/
SoC-specific functions files thus allowing the top-level functions like
board_init_early_f to be shared again.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-31 11:22:59 -07:00
..
cpu ARM: OMAP4+: Fix DPLL programming sequence 2016-05-27 15:47:57 -04:00
dts ARM: tegra: add core Tegra186 support 2016-05-31 11:22:59 -07:00
imx-common imx: imx-common: print i.MX 7 SoC names consistently 2016-05-17 17:52:20 +02:00
include ARM: tegra: add core Tegra186 support 2016-05-31 11:22:59 -07:00
lib Rename reset to sysreset 2016-05-26 20:48:31 -06:00
mach-at91 ARM: sama5d2: Implement boot device autodetection 2016-05-24 08:08:37 +02:00
mach-bcm283x rpi: remove redundant board files 2016-04-11 20:48:23 -04:00
mach-davinci arm: Add support for LEGO MINDSTORMS EV3 2016-03-14 19:18:40 -04:00
mach-exynos Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
mach-highbank ARM: highbank: move SoC sources to mach-highbank 2015-02-21 08:23:51 -05:00
mach-integrator integrator: switch to DM serial port 2015-08-12 20:47:49 -04:00
mach-keystone ARM: keystone2: Add missing privilege ID settings 2016-04-01 17:17:40 -04:00
mach-kirkwood configs: Re-sync with cmd/Kconfig 2016-04-25 15:09:47 -04:00
mach-meson arm: meson: implement calls to secure monitor 2016-05-27 15:39:47 -04:00
mach-mvebu configs: Re-sync with cmd/Kconfig 2016-04-25 15:09:47 -04:00
mach-orion5x Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
mach-rockchip dm: rockchip: Enable CONFIG_BLK 2016-05-27 10:23:10 -06:00
mach-s5pc1xx arm: s5pc1xx: move SoC to mach-s5pc1xx 2015-11-30 17:17:01 +09:00
mach-snapdragon Rename reset to sysreset 2016-05-26 20:48:31 -06:00
mach-socfpga socfpga: fix broken build if CONFIG_ETH_DESIGNWARE disabled 2016-05-06 18:41:49 +02:00
mach-stm32 stm32: stm32f4: move flash driver to mtd driver location 2016-03-26 18:49:28 -04:00
mach-sunxi sunxi: Properly announce BOOT_DEVICE_BOARD as "FEL" 2016-05-25 17:52:39 +02:00
mach-tegra ARM: tegra: add core Tegra186 support 2016-05-31 11:22:59 -07:00
mach-uniphier ARM: uniphier: add PH1-LD11 SoC support 2016-05-26 00:37:13 +09:00
mach-versatile arm: Remove versatileab board 2015-09-11 15:01:25 -04:00
mach-zynq ARM: zynq: Simplify zynq configuration 2016-05-24 13:22:50 +02:00
thumb1/include/asm/proc-armv arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD 2015-11-10 15:03:48 +01:00
config.mk arm: clang: Update support slightly 2016-04-01 17:17:39 -04:00
Kconfig ti: omap-common: Add Kconfig file for secure device support 2016-05-27 15:41:33 -04:00
Kconfig.debug arm: debug: add Kconfig entries for lowlevel debug 2014-10-26 22:23:12 +01:00
Makefile arm: add initial support for Amlogic Meson and ODROID-C2 2016-05-27 15:39:47 -04:00