On Thu, May 30, 2019 at 07:04:55PM +0530, Sekhar Nori wrote:
> U-Boot README recommends initializing SDRAM in board_init_f(). DA850
> was doing it as part of board_init_r() (through call to spl_board_init()
> which calls arch_cpu_init() which calls da850_ddr_setup())
>
> This worked fine till commit 15b8c7505819 ("davinci:
> da850evm/omapl138-lcdk: Move BSS to SDRAM because SRAM is full") moved
> BSS to SDRAM.
>
> Functions like mmc_initialize() called in board_init_r() assume BSS is
> available. Since SDRAM was not initialized when arch/arm/lib/crt0.S tried
> to initialize BSS to 0, BSS is not initialized correctly.
>
> Fix this by simply calling arch_cpu_init() from board_init_f(). Also move
> preloader_console_init() there to help debug issues with board_init_r().
>
> With this spl_board_init() is no longer needed, we remove it.
>
> Tested using MMC/SD boot on OMAP-L138 LCDK board.
>
> Tested-by: Adam Ford <aford...@gmail.com> #da850evm
> Signed-off-by: Sekhar Nori <nsek...@ti.com>
> Tested-by: Peter Howard <phow...@gme.net.au> #omapl138_lcdkApplied to u-boot/master, thanks! -- Tom
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