rockchip: spl: support bootrom boot id for rk3576

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: If7dbf20342514281864e58fd3fb2ccd32cae0c00

rockchip: bootrom: sync bootsource from bootrom

Add more bootsource:
1.BROM_BOOTSOURCE_UNKNOWN
2.BROM_BOOTSOURCE_I2C
3.BROM_BOOTSOURCE_SPI

Change-Id: Idd4c28caa532a22b576b255e12d1e83e4b96471d
Signe

rockchip: bootrom: sync bootsource from bootrom

Add more bootsource:
1.BROM_BOOTSOURCE_UNKNOWN
2.BROM_BOOTSOURCE_I2C
3.BROM_BOOTSOURCE_SPI

Change-Id: Idd4c28caa532a22b576b255e12d1e83e4b96471d
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>

show more ...

rockchip: move BROM_BOOTSOURCE_ID_ADDR to bootrom.h

The macro BROM_BOOTSOURCE_ID_ADDR does not belong to sdram_common.h

Change-Id: I0490ff10b08287d71e3231baa999d3f096068c7c
Signed-off-by: Kever Yan

rockchip: move BROM_BOOTSOURCE_ID_ADDR to bootrom.h

The macro BROM_BOOTSOURCE_ID_ADDR does not belong to sdram_common.h

Change-Id: I0490ff10b08287d71e3231baa999d3f096068c7c
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

show more ...

rockchip: declear boot_devices in bootrom.h

boot_devices may defined in soc file, and used in board file,
we need to delear it in header file.

Change-Id: I621dac73d0e00379da49b78b3a9079e30642881a
S

rockchip: declear boot_devices in bootrom.h

boot_devices may defined in soc file, and used in board file,
we need to delear it in header file.

Change-Id: I621dac73d0e00379da49b78b3a9079e30642881a
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

show more ...

rockchip: bootrom: add definitions to retrieve BROM boot-source

The Rockchip BROM allows reading where it booted from from SRAM.
This adds the necessary definitions (as received from Kever) for
the

rockchip: bootrom: add definitions to retrieve BROM boot-source

The Rockchip BROM allows reading where it booted from from SRAM.
This adds the necessary definitions (as received from Kever) for
the location of this information in the RK3399's SRAM and naming
for the constants used.

Change-Id: Iac090fa74837959ffc4bb42c75328016ee671be1
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 3b4f87735d093463e3b227a07a62996fc0b47b53)

show more ...

UPSTREAM: rockchip: back-to-bootrom: allow passing a cmd to the bootrom

The BROM supports forcing it to enter download-mode, if an appropriate
result/cmd-word is returned to it. There already is a

UPSTREAM: rockchip: back-to-bootrom: allow passing a cmd to the bootrom

The BROM supports forcing it to enter download-mode, if an appropriate
result/cmd-word is returned to it. There already is a series to
support this in review, so this prepares the (newly C-version) of the
back-to-bootrom code to accept a cmd to passed on to the BROM.

All the existing call-sites are adjusted to match the changed function
signature.

Also sync the support to rk3036 / rk3228

Change-Id: I1ea9bc12d6d84a75c043754b0eba7b8959e81d69
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>

show more ...

UPSTREAM: rockchip: back-to-bootrom: replace assembly-implementation with C-code

The back-to-bootrom implementation for Rockchip has always relied on
the stack-pointer being valid on entry, so there

UPSTREAM: rockchip: back-to-bootrom: replace assembly-implementation with C-code

The back-to-bootrom implementation for Rockchip has always relied on
the stack-pointer being valid on entry, so there was little reason to
have this as an assembly implementation.

This provides a new C-only implementation of save_boot_params and
back_to_bootrom (relying on setjmp/longjmp) and removes the older
assembly-only implementation.

Change-Id: Ic20320dbbb71744386107686120475943442cdd7
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>

show more ...

Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

rockchip: Print a message when returning to the bootrom

At present if the return to bootrom fails (e.g. because you are not using
the Rockchip's bootrom's pointer table in MMC) then the board prints

rockchip: Print a message when returning to the bootrom

At present if the return to bootrom fails (e.g. because you are not using
the Rockchip's bootrom's pointer table in MMC) then the board prints
SPL message and hangs. Print a message first if we can, to help in
understanding what happened when it hangs.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Heiko Stuebner <heiko@sntech.de>

show more ...

Merge git://git.denx.de/u-boot-rockchip

This includes support for rk3188 from Heiko Stübner and and rk3328 from
Kever Yang. Also included is SPL support for rk3399 and a fix for
rk3288 to get it bo

Merge git://git.denx.de/u-boot-rockchip

This includes support for rk3188 from Heiko Stübner and and rk3328 from
Kever Yang. Also included is SPL support for rk3399 and a fix for
rk3288 to get it booting again (spl_early_init()).

show more ...

rockchip: Move bootrom-related declarations to a header

So far spl-boards have declared the back_to_brom() function as simple
extern in the files themself. That doesn't scale well if every boards
de

rockchip: Move bootrom-related declarations to a header

So far spl-boards have declared the back_to_brom() function as simple
extern in the files themself. That doesn't scale well if every boards
defines this on its own.
Therefore move the declarations to a bootrom header.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Kever Yang <kever.yang@rock-chips.com>

show more ...