Speedy is a serial communication bus that is typically used in
Exynos SoC devices for communicating with a PMIC. Implement
basic support for it, as well as add its first user - s2mps17 in
board-dreamlte.
Also, while at it, implement a simple readl function.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Needed for Linux to boot a ramdisk, works on all 990 platforms and
removes the need of configuring it manually.
Signed-off-by: Umer Uddin <umer.uddin@mentallysanemainliners.org>
The board files for all boards except for dreamlte and j4lte
are missing drivers/framework.h and lib/simplefb.h headers.
This causes build failures on all targets except for dreamlte
and j4lte.
This commit includes said headers.
Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
This actually breaks the armv7 port. It has to be revisited in the
future, since it not only is not compilable right now, but also
cannot boot linux properly. TODO
Also introduce a new C-based __memcpy_optimized that does not
cause an exception on some devices when copying the initramfs.
This issue has to be debugged further.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
arch: aarch64: Load addresses via page + offset
arch: aarch64: Align the TEXT region
drivers: Introduce an empty framework
board: Rework to be PIC
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
This is meant to replace the current Kconfig / SoC / Board files
configuration, which is ugly and annoying to maintain. Begin
by creating the board files registration framework and
transitioning all exynos boards to it. This also opens room for
creating the drivers registration framework in the future.
All non-samsung boards will be no longer able to do their board
configuration until they're also transitioned.
Every new board must have the following structure:
struct board_data default_board = {
.name = "DEFAULT",
.init = NULL,
.late_init = NULL,
.driver_setup = NULL,
};
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
This was an issue for other armv7 boards that have slightly different
addresses till now. This also allows to start working on relocation
in the near future for both armv7 and aarch64.
While we're at it, fix some mistakes here and there.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
arch: Implement ARM32 support
soc: Implement ARM32 support for MSM8916
board: Implement ARM32 support for Samsung Galaxy J5 2015
include: main: Revert built-in memcpy, rearrange and add support for writel
lib: simplefb: Make the clear screen function usable
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Cc: Efim Girjeu <efimgirjeu@gmail.com>
