We want to know more detail define in about bit [31: 26] of SRC_SBMR2 of i.MX 6Solo.
Because We setting eMMC boot in SD4 pin.
SRC_SBMR1 = 0x00005680
We know Bootable SRC_SBMR2 value is
SRC_SBMR2 (0x020D801C) = 0x22000001
We also test bootable board and remove test_mode pull down 4.7k ohm
We read SRC_SBMR2 value is
SRC_SBMR2(0x020d801c) = 0x21000001
We want to know more detail define in bit [29:28] of SRC_SBMR2.
Some fail board is show SRC_SBMR2(0x020d801c) = 0x12000001 or 0x02000001
We want to which test fail , SRC_SBMR2 is show 0x12000001 or 0x02000001 .