Re: [U-Boot] Ask for help: Compulab CM-510 U-boot version: Load Kernel from SD-Card
Hi Dmitry, Finally, I got the SD Card as a bootable kernel space. However I had to set the registers as below: #define CM_A510_MPP0_70x0033 (does not matter) #define CM_A510_MPP8_15 0x00445050 (does not matter) #define CM_A510_MPP16_23 0x (SDIO0 and SDIO1) Regards, Gabriel On 04/03/15 09:50, Dmitry Lifshitz wrote: Hi Gabriel, On 03/04/2015 10:18 AM, Gabriel Dobato wrote: HI Dmitry, Thank you very much for your answer! I have tried it, but I get the same: CM-A510 mmc init CM-A510 mmcinfo 0 Device: MV_SDHCI Manufacturer ID: 0 OEM: 0 Name: Tran Speed: 0 Rd Block Len: 0 MMC version 0.0 High Capacity: No Capacity: 0 Bus Width: 0-bit In reference to peripherals, only is available USB and Ethernet 0 by default. I am searching in the sources just in case there is something else... but I am afraid I will not find something. #define CM_A510_MPP0_7 0x0033 #define CM_A510_MPP8_150x00445050 #define CM_A510_MPP16_23 0x4040 We forked from DB88AP510-A-P dev board code. Apply the patches from the latest CM-A510 U-Boot package (http://www.compulab.co.il/products/computer-on-modules/cm-a510/#devres) to see the changes log and build instructions. By the way, how do you get that resgisters? In my case, I tried to define them as per as Marvell 88AP510 Specification reference. Is it the right place? Best regards, Gabriel Regards, Dmitry ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Ask for help: Compulab CM-510 U-boot version: Load Kernel from SD-Card
HI Dmitry, Thank you very much for your answer! I have tried it, but I get the same: CM-A510 mmc init CM-A510 mmcinfo 0 Device: MV_SDHCI Manufacturer ID: 0 OEM: 0 Name: Tran Speed: 0 Rd Block Len: 0 MMC version 0.0 High Capacity: No Capacity: 0 Bus Width: 0-bit In reference to peripherals, only is available USB and Ethernet 0 by default. I am searching in the sources just in case there is something else... but I am afraid I will not find something. #define CM_A510_MPP0_7 0x0033 #define CM_A510_MPP8_150x00445050 #define CM_A510_MPP16_23 0x4040 By the way, how do you get that resgisters? In my case, I tried to define them as per as Marvell 88AP510 Specification reference. Is it the right place? Best regards, Gabriel On 04/03/15 07:37, Dmitry Lifshitz wrote: Hi Gabriel, Try fixing CM-A510 related code: mvBoardEnvSpec.h ... ... /* CM-A510 */ #define CM_A510_MPP0_7 0x0033 #define CM_A510_MPP8_150x00445050 #define CM_A510_MPP16_23 0x4040 #define CM_A510_MPP24_31 0x #define CM_A510_MPP32_39 0x #define CM_A510_MPP40_47 0x #define CM_A510_MPP48_55 0x #define CM_A510_MPP56_63 0x0011 ... 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_70x #define DB_88AP510BP_B_MPP8_150x00442000 #define DB_88AP510BP_B_MPP16_230x32334043 --- #define DB_88AP510BP_B_MPP24_310x #define DB_88AP510BP_B_MPP32_390x #define DB_88AP510BP_B_MPP40_470x --- #define DB_88AP510BP_B_MPP48_550x #define DB_88AP510BP_B_MPP56_630x0011 #define DB_88AP510BP_B_OE_LOW (~((BIT1)|(BIT2)|(BIT5)|(BIT7)|(BIT8)|(BIT10)|(BIT11)|(BIT14)|(BIT15)|(BIT16)|(BIT18)|(BIT19))) #define DB_88AP510BP_B_OE_HIGH0x0FFF #define DB_88AP510BP_B_OE_VAL_LOW ((BIT1)|(BIT2)|(BIT5)|(BIT7)|(BIT8)|(BIT10)|(BIT11)|(BIT16)|(BIT18)|(BIT19)) #define DB_88AP510BP_B_OE_VAL_HIGH0x0 ./board/marvell/mv_dove/dove_family/boardEnv/mvBoardEnvSpec.c: MV_BOARD_MPP_INFOdb88f6781bpbInfoBoardMppConfigValue[] = 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 ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] Ask for help: Compulab CM-510 U-boot version: Load Kernel from SD-Card
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 0x #define DB_88AP510BP_B_MPP8_15 0x00442000 #define DB_88AP510BP_B_MPP16_23 0x32334043 --- #define DB_88AP510BP_B_MPP24_31 0x #define DB_88AP510BP_B_MPP32_39 0x #define DB_88AP510BP_B_MPP40_47 0x --- #define DB_88AP510BP_B_MPP48_55 0x #define DB_88AP510BP_B_MPP56_63 0x0011 #define DB_88AP510BP_B_OE_LOW (~((BIT1)|(BIT2)|(BIT5)|(BIT7)|(BIT8)|(BIT10)|(BIT11)|(BIT14)|(BIT15)|(BIT16)|(BIT18)|(BIT19))) #define DB_88AP510BP_B_OE_HIGH 0x0FFF #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
