Hi Gabriel,
Try fixing CM-A510 related code: mvBoardEnvSpec.h ... ... /* CM-A510 */ #define CM_A510_MPP0_7 0x00000033 #define CM_A510_MPP8_15 0x00445050 #define CM_A510_MPP16_23 0x66664040 #define CM_A510_MPP24_31 0x11111111 #define CM_A510_MPP32_39 0x11111111 #define CM_A510_MPP40_47 0x11111111 #define CM_A510_MPP48_55 0x11111111 #define CM_A510_MPP56_63 0x00111111 ... board/marvell/mv_dove/dove_family/boardEnv/mvBoardEnvSpec.c ... ... MV_BOARD_MPP_INFO cm_a510InfoBoardMppConfigValue[] ... Regards, Dmitry On 03/03/2015 05:55 PM, Gabriel Dobato wrote:
Hello, I am trying to boot the kernel image from SD-CARD (mmc0) in the CM-510 SoM(provided by Compulab) using the u-boot image provided by Compulab: http://www.compulab.co.il/products/computer-on-modules/cm-a510/#devres By default, it seems SD-Card is not enabled, so I think I have to configure right the MPP option. I have searched over and over in the code sources, I have change some arrays defined in some files that are related to the MPP (pinmux) but nothing happens: ./board/marvell/mv_dove/dove_family/boardEnv/mvBoardEnvSpec.h: * DB-88F6781-BP B0 */ #define DB_88AP510BP_B_MPP0_7 0x00000000 #define DB_88AP510BP_B_MPP8_15 0x00442000 #define DB_88AP510BP_B_MPP16_23 0x32334043 <--- #define DB_88AP510BP_B_MPP24_31 0x11111111 #define DB_88AP510BP_B_MPP32_39 0x11111111 #define DB_88AP510BP_B_MPP40_47 0x11111111 <--- #define DB_88AP510BP_B_MPP48_55 0x11111111 #define DB_88AP510BP_B_MPP56_63 0x00111111 #define DB_88AP510BP_B_OE_LOW (~((BIT1)|(BIT2)|(BIT5)|(BIT7)|(BIT8)|(BIT10)|(BIT11)|(BIT14)|(BIT15)|(BIT16)|(BIT18)|(BIT19))) #define DB_88AP510BP_B_OE_HIGH 0x0FFFFFFF #define DB_88AP510BP_B_OE_VAL_LOW ((BIT1)|(BIT2)|(BIT5)|(BIT7)|(BIT8)|(BIT10)|(BIT11)|(BIT16)|(BIT18)|(BIT19)) #define DB_88AP510BP_B_OE_VAL_HIGH 0x0 ./board/marvell/mv_dove/dove_family/boardEnv/mvBoardEnvSpec.c: MV_BOARD_MPP_INFO db88f6781bpbInfoBoardMppConfigValue[] = {{{{ DB_88AP510BP_B_MPP0_7, DB_88AP510BP_B_MPP8_15, DB_88AP510BP_B_MPP16_23, DB_88AP510BP_B_MPP40_47 <------- }}}}; Anyone has faced this problem before? I really appreciate some kind of help. Best regards, Gabriel _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
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