u-boot.git/board/nvidia, branch v2013.01-rc2

ARM: tegra: don't request GPIO from Seaboard's SPL

2012-10-29T16:07:05Z

Seaboard has a GPIO that switches an external mux between Tegra's debug UART and SPI flash. This is initialized from the SPL so that SPL debug output can be seen. Simplify the code that does this, and don't actually request the GPIO in the SPL; just program it. This saves ~4.5K from the size of the SPL, mostly BSS due to the large gpio_names[] table that is no longer required. This makes Seaboard's SPL fit within the current max size. Signed-off-by: Stephen Warren Acked-by: Simon Glass Acked-by: Allen Martin Tested-by: Simon Glass Signed-off-by: Tom Warren

ARM: tegra: select between Seaboard/Ventana at compile time

2012-10-29T16:07:05Z

Seaboard and Ventana are very similar boards, and so share the seaboard.c board file. The one difference needed so far is detected at run-time by calling machine_is_ventana(). This bloats the Ventana build with code that is never used. Switch to detecting Ventana at compile time to remove bloat. This shaves ~5K off the SPL size on Ventana, and makes the SPL fit within the max size. Signed-off-by: Stephen Warren Acked-by: Simon Glass Tested-by: Simon Glass Signed-off-by: Tom Warren

ARM: tegra: Whistler: remove unused USB alias

2012-10-29T16:07:05Z

Port USB1 on Whistler is intended as a device port for USB recovery. Whistler's DT currently contains an alias for this USB port, even though Whistler's config doesn't enable multiple USB controllers, so the alias is unused. Remove the unused alias for consistency for now. Similar, explicitly disable the port in the device tree too. Signed-off-by: Stephen Warren Signed-off-by: Tom Warren

ARM: tegra: Harmony: enable ULPI USB port

2012-10-29T16:07:04Z

The ULPI port is routed onto pins on the mini PCI Express connector. A standard breakout board may be used to access the port. * Add required DT entries to configure the ULPI port. * Setup up the ULPI pinmux in the board code. * Enable multiple USB controller and ULPI support in the board config. Signed-off-by: Stephen Warren Signed-off-by: Tom Warren

tegra: move common features to a common makefile

2012-10-29T16:07:04Z

For Non-Nvidia boards to include newly added features (like emc clock scaling) it would be necessary to add each feature to their own board Makefile. This is because currently the top Makefile automaticly includes these features only for Nvidia boards. This patch adds a simple Makefile include so all new features become available for non-Nvidia board vendors. Cc: Stephen Warren Cc: Tom Warren Cc: Thierry Reding Cc: Lucas Stach Signed-off-by: Marc Dietrich Acked-by: Stephen Warren Acked-by: Thierry Reding Signed-off-by: Tom Warren

tegra: nand: add board pinmux

2012-10-15T18:54:07Z

Boards may require a different pinmux setup for NAND than the default one. Add a way to call into board specific code to set this up. Signed-off-by: Lucas Stach Signed-off-by: Tom Warren

tegra: clean up board include hell

2012-10-15T18:54:07Z

The prototypes used in board files were all scattered out, which lead to code duplication between SPL and normal U-Boot and some prototypes not actually being used. Consolidate this in a common board header. Signed-off-by: Lucas Stach Acked-by: Stephen Warren Signed-off-by: Tom Warren

tegra20: rework UART GPIO handling

2012-10-15T18:54:07Z

Rename board provided gpio_config_uart() to gpio_early_init_uart() as it does the same thing as the equally called function provided by the uart-switch code. This allows to simply call this function in early board init whether or not we are building with CONFIG_UART_SWITCH defined. Also provide a weak symbol for this function, to avoid the need to provide this function for boards that don't need any fixup. This patch supersedes the earlier posted "tegra: convert gpio_config_uart to weak symbol". Build tested with MAKEALL -s tegra20 Signed-off-by: Lucas Stach Acked-by: Simon Glass Signed-off-by: Tom Warren

Tegra20: Move some include files to arch-tegra for sharing with Tegra30

2012-10-15T18:54:06Z

The move is pretty straight-forward. ap20.h and tegra20.h were renamed to ap.h and tegra.h. Some files remain in arch-tegra20 but 'include' a file in 'arch-tegra' with #defines & structs that will be common between T20 and T30 HW. HW-specific #defines, etc. stay in the 'arch-tegra20' 'root' file. All boards build OK w/MAKEALL -s tegra20. Checkpatch.pl runs clean. Seaboard works OK. Signed-off-by: Tom Warren

Tegra: Change Tegra20 to Tegra in common code, prep for T30

2012-09-10T20:01:24Z

Convert TEGRA20_ defines to either TEGRA_ or NV_PA_ where appropriate. Convert tegra20_ source file and function names to tegra_, also. Upcoming Tegra30 port will use common code/defines/names where possible. Signed-off-by: Tom Warren Acked-by: Stephen Warren