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board_f: Add new function to allow runtime DTB selection

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Runtime U-boot dtb selection is generally a two step process. First step
is to simply use an initial generic dtb. The second step is to select
the dtb and perhaps execute additional code ones U-boot knows what board
it is running on. Embedded_dtb_select handles the second step by allowing
board specific code to run and perform what ever necessary configuration
that is needed.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Cooper Jr., Franklin
2017-06-16 17:25:12 -05:00
committed by Tom Rini
parent 80364a42c1
commit af9e6ad4ab
3 changed files with 16 additions and 0 deletions
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common/board_f.c
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@@ -809,6 +809,9 @@ static const init_fnc_t init_sequence_f[] = {
#if defined(CONFIG_DISPLAY_CPUINFO)
print_cpuinfo, /* display cpu info (and speed) */
#endif
#if defined(CONFIG_DTB_RESELECT)
embedded_dtb_select,
#endif
#if defined(CONFIG_DISPLAY_BOARDINFO)
show_board_info,
#endif