[U-Boot] [PATCH 1/2] ARM: imx6qlogic: Cleanup board_init_f and enable spl_early_init
festevam at gmail.com
Wed Aug 7 16:39:51 UTC 2019
On Wed, Aug 7, 2019 at 1:36 PM Adam Ford <aford173 at gmail.com> wrote:
> According to the the documentation, call spl_early_init from board_init_f
> to make the device tree and driver model early before board_init_r.
> Per the workflow found in crt0.S, we don't need to clear BSS in
> board_init_f nor do we need to call board_init_r since that will be
> done for us.
> This patch removes the unneeded function calls from board_init_f and
> enables early access to device tree and DM which will permit the use of
> SPL_DM_SERIAL in the future.
> Signed-off-by: Adam Ford <aford173 at gmail.com>
> diff --git a/board/logicpd/imx6/imx6logic.c b/board/logicpd/imx6/imx6logic.c
> index 6e3ffa72d7..2eea7aade5 100644
> --- a/board/logicpd/imx6/imx6logic.c
> +++ b/board/logicpd/imx6/imx6logic.c
> @@ -347,13 +347,9 @@ void board_init_f(ulong dummy)
> /* setup GP timer */
> + spl_early_init();
> /* UART clocks enabled and gd valid - init serial console */
> - /* Clear the BSS. */
> - memset(__bss_start, 0, __bss_end - __bss_start);
> - /* load/boot image from boot device */
> - board_init_r(NULL, 0);
I would suggest splitting these changes in two different patches.
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