Assorted Tegra enhancements. Merged with the recent XPL_BUILD changes,
resolve some whitespace issues and fix the name of the new apalis-tk1
env file by Tom.
Signed-off-by: Tom Rini <trini@konsulko.com>
Convert boards to use text based env. This is the first stage of
conversion, common inclusions should be converted next.
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com> # Toradex Apalis TK1
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Unlike all other supported Tegra devices and most known Tegra devices, the
HTC One X has no hardware way to enter APX/RCM mode, which may lead to a
dangerous situation when, if BCT is set correctly and the bootloader is
faulty, the device will hang in a permanent brick state. Exiting from this
state can be done only by disassembling the device and shortening the
testpad to the ground.
To prevent this or to minimize the probability of such an accident, it was
proposed to add the RCM rebooting hook as early into SPL as possible since
SPL is much more robust and has minimal changes that can break bootflow.
gpio_early_init_uart() function was chosen as it is the earliest function
exposed for setup by the device. Hook performs a check for volume up button
state and triggers RCM if it is pressed.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Drop the pinmux setup in the board in favor of setting it up in
the device tree. Device tree nodes match nodes used for the Linux
device tree and are set according to the downstream kernel.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Since required drivers were merged, we can safely clean up the
board and switch to DM based driver with device tree support.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Remove nvidia_board_late_init calls from board since this setup is
performed in board2 of mach-tegra. Call of nvidia_board_late_init
from within the board does not provide any additional data.
Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS Transformer T30
Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # LG P895 T30
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
The HTC One X is a touchscreen-based, slate-sized smartphone
designed and manufactured by HTC that runs the Android operating
system. The One X features a 4.7" display, an Nvidia Tegra 3
quad-core chip, 1 GB of RAM and non-extendable 32 GB of internal
storage. UART-A is default debug port.
Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com>
Tested-by: Ion Agorria <ion@agorria.com>
Tested-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
