u-boot.git/board/nvidia/common, branch v2012.10

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

2012-09-10T20:01:24+00:00

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

tegra20: move SDRAM param save to later in boot

2012-09-01T12:58:22+00:00

Move warmboot_save_sdram_params() to later in the boot sequence.  This
code relies on devicetree to get the address of the memory controller
and with upcoming changes for SPL boot it gets called early in the
boot process when devicetree is not initialized yet.

Signed-off-by: Allen Martin 
Acked-by: Stephen Warren 
Tested-by: Thierry Reding 
Signed-off-by: Tom Warren

tegra20: remove timer_init from SPL build

2012-09-01T12:58:21+00:00

Don't use timer_init from tegra board.c.  This comes out of arm720t
for the SPL build.

Signed-off-by: Allen Martin 
Acked-by: Stephen Warren 
Tested-by: Thierry Reding 
Signed-off-by: Tom Warren

tegra20: rename tegra2 -> tegra20

2012-09-01T12:58:21+00:00

This is make naming consistent with the kernel and devicetree and in
preparation of pulling out the common tegra20 code.

Signed-off-by: Allen Martin 
Acked-by: Stephen Warren 
Tested-by: Thierry Reding 
Signed-off-by: Tom Warren

tegra: add pin_mux_spi() board initialization function

2012-07-09T20:44:33+00:00

Boards can override this to set up the pinmux correctly to access serial
flash.

Signed-off-by: Stephen Warren 
Signed-off-by: Tom Warren

tegra: fix leftover CONFIG_TEGRA2_MMC & _SPI build switches

2012-07-09T20:44:32+00:00

Missed some boards after my tegra2_mmc.* -> tegra_mmc.* change, and
one instance of CONFIG_TEGRA2_SPI. MAKEALL -s tegra2 AOK, Seaboard MMC
AOK. Didn't test Tamonten, Paz00 or TrimSlice, as I have none here.

Signed-off-by: Tom Warren 
Acked-by: Stephen Warren

tegra: Allow boards to perform early GPIO setup

2012-07-09T20:44:32+00:00

The new gpio_early_init() function, which does nothing by default, can
be overridden by boards to configure GPIOs at an early stage.

Signed-off-by: Thierry Reding 
Acked-by: Stephen Warren 
Signed-off-by: Tom Warren

spi: tegra2: rename tegra2_spi.* to tegra_spi.*

2012-07-07T12:07:20+00:00

In anticipation of Tegra3 support, start removing/renaming
Tegra2-specific files. No functional changes (yet).
Also updated copyright to 2012.

Signed-off-by: Tom Warren

spi: Tegra2: Seaboard: fix UART corruption during SPI transactions

2012-07-07T12:07:17+00:00

Simon Glass's proposal to fix this on Seaboard was NAK'd, so I
removed his NS16550 references and added a small delay before
SPI/UART muxing. Tested on my Seaboard with large SPI reads/writes
and saw no corruption (crc's matched) and no spurious comm chars.

Signed-off-by: Tom Warren 
Acked-by: Simon Glass 
Tested-by: Jimmy Zhang

tegra: Add EMC settings for Seaboard

2012-05-15T06:31:38+00:00

Set Seaboard to optimal memory settings based on the SOC in use (T20 or T25).

Signed-off-by: Simon Glass 
Acked-by: Stephen Warren 
Signed-off-by: Jimmy Zhang 
Signed-off-by: Tom Warren