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| author | Jagan Teki <jagan@amarulasolutions.com> | 2020-04-02 17:11:23 +0530 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2020-04-02 15:49:16 +0200 |
| commit | 61853a7ac7e167d90899ec4e99d2e07db7bc72c1 (patch) | |
| tree | f72f0ccb0829c09cfcdbdace2fd803820b08c600 /common | |
| parent | e67243f1a3afc1289f647c86642f067c1ab05498 (diff) | |
| download | u-boot-61853a7ac7e167d90899ec4e99d2e07db7bc72c1.tar.gz | |
rockchip: Enable pre console for rk3399
Enable pre console buffer for rk3399 platform.
This would help to capture the console messages prior to
the console being initialised. Enabling this would help
to capture all the console messages on video output source
like HDMI. So we can find the full console messages of
U-Boot proper on HDMI display when enabled it for RK3399
platform boards.
Buffer address used for pre console is 0x0f200000 which is
ram base plus 240MiB. right now the Allwinner SoC is using
similar computation.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/common/Kconfig b/common/Kconfig index 46e4193fc8..bd35de3056 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -568,6 +568,7 @@ config PRE_CON_BUF_ADDR default 0x2f000000 if ARCH_SUNXI && MACH_SUN9I default 0x4f000000 if ARCH_SUNXI && !MACH_SUN9I default 0x0f000000 if ROCKCHIP_RK3288 + default 0x0f200000 if ROCKCHIP_RK3399 help This sets the start address of the pre-console buffer. This must be in available memory and is accessed before relocation and |