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imx: spl: add spl_board_boot_device for i.MX8MM

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Differnet board has different controller used, it is
hard to use one layout for them all.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2019-08-27 06:25:07 +00:00 committed by Stefano Babic
parent 65a6c50095
commit 6c646b3de4
1 changed files with 8 additions and 0 deletions
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8
arch/arm/mach-imx/spl.c
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@ -18,6 +18,11 @@
DECLARE_GLOBAL_DATA_PTR;
__weak int spl_board_boot_device(enum boot_device boot_dev_spl)
{
return 0;
}
#if defined(CONFIG_MX6)
/* determine boot device from SRC_SBMR1 (BOOT_CFG[4:1]) or SRC_GPR9 register */
u32 spl_boot_device(void)
@ -132,6 +137,9 @@ u32 spl_boot_device(void)
enum boot_device boot_device_spl = get_boot_device();
if (IS_ENABLED(CONFIG_IMX8MM))
return spl_board_boot_device(boot_device_spl);
switch (boot_device_spl) {
#if defined(CONFIG_MX7)
case SD1_BOOT: