From: Ye Li ye.li@nxp.com
For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device.
Signed-off-by: Ye Li ye.li@nxp.com Signed-off-by: Peng Fan peng.fan@nxp.com --- arch/arm/mach-imx/imx8/cpu.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm/mach-imx/imx8/cpu.c b/arch/arm/mach-imx/imx8/cpu.c index e03193cb4c..103a29746a 100644 --- a/arch/arm/mach-imx/imx8/cpu.c +++ b/arch/arm/mach-imx/imx8/cpu.c @@ -22,6 +22,7 @@ #include <asm/armv8/mmu.h> #include <asm/setup.h> #include <asm/mach-imx/boot_mode.h> +#include <spl.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -573,3 +574,14 @@ u32 get_cpu_rev(void)
return (id << 12) | rev; } + +void board_boot_order(u32 *spl_boot_list) +{ + spl_boot_list[0] = spl_boot_device(); + + if (spl_boot_list[0] == BOOT_DEVICE_SPI) { + /* Check whether we own the flexspi0, if not, use NOR boot */ + if (!sc_rm_is_resource_owned(-1, SC_R_FSPI_0)) + spl_boot_list[0] = BOOT_DEVICE_NOR; + } +}