Commit graph

4 commits

Author SHA1 Message Date
Masahiro Yamada
81afa9c9a3 ARM: uniphier: add more init code for PXs3
Add the boot device table and reset deassertion for eMMC.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-05-17 21:56:17 +09:00
Masahiro Yamada
637548424b ARM: uniphier: show STM (SCP) status on boot and pinmon command
The SCP (System Control Processor) or what we call STM (Stand-by
MPU) is integrated in LD4, Pro4, sLD8, LD6b, LD11, and LD20.
For these SoCs, show the information if STM is enabled.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-04-20 23:49:56 +09:00
Masahiro Yamada
9d35873161 ARM: uniphier: add simple eMMC load APIs instead of ROM API
Re-use of routines embedded in the Boot ROM requires a function
pointer table for each SoC.  This is not nice in terms of the
maintainability in a long run.

Implement simple eMMC load APIs that are commonly used for LD11,
LD20, and hopefully future SoCs.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-02-23 09:00:16 +09:00
Masahiro Yamada
784548efb2 ARM: uniphier: rework spl_boot_device() and related code
The current implementation has ugly switch statements here and there,
and duplicates similar code.  Rework it using table lookups for SoC
data and reduce code duplication.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-02-23 08:37:56 +09:00