diff options
Diffstat (limited to 'board/ti/ks2_evm/README')
| -rw-r--r-- | board/ti/ks2_evm/README | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/board/ti/ks2_evm/README b/board/ti/ks2_evm/README index 0fe5c3b9c3..05baff6e33 100644 --- a/board/ti/ks2_evm/README +++ b/board/ti/ks2_evm/README @@ -3,7 +3,7 @@ U-Boot port for Texas Instruments Keystone II EVM boards Author: Murali Karicheri <m-karicheri2@ti.com> -This README has information on the u-boot port for K2HK, K2E, and K2L EVM boards. +This README has information on the U-Boot port for K2HK, K2E, and K2L EVM boards. Documentation for this board can be found at http://www.advantech.com/Support/TI-EVM/EVMK2HX_sd.aspx https://www.einfochips.com/index.php/partnerships/texas-instruments/k2e-evm.html @@ -23,7 +23,7 @@ The K2L SoC details are available at Board configuration: ==================== -Some of the peripherals that are configured by u-boot +Some of the peripherals that are configured by U-Boot +------+-------+-------+-----------+-----------+-------+-------+----+ | |DDR3 |NAND |MSM SRAM |ETH ports |UART |I2C |SPI | +------+-------+-------+-----------+-----------+-------+-------+----+ @@ -37,7 +37,7 @@ There are only 2 eth port installed on the boards. There are separate PLLs to drive clocks to Tetris ARM and Peripherals. To bring up SMP Linux on this board, there is a boot monitor code that will be installed in MSMC SRAM. There is command available -to install this image from u-boot. +to install this image from U-Boot. The port related files can be found at following folders keystone2 SoC related files: arch/arm/cpu/armv7/keystone/ @@ -48,7 +48,7 @@ include/configs/k2hk_evm.h include/configs/k2e_evm.h include/configs/k2l_evm.h -As u-boot is migrating to Kconfig there is also board defconfig files +As U-Boot is migrating to Kconfig there is also board defconfig files configs/k2e_evm_defconfig configs/k2hk_evm_defconfig configs/k2l_evm_defconfig @@ -80,7 +80,7 @@ Need Code Composer Studio (CCS) installed on a PC to load and run u-boot-dtb.bin on EVM. See instructions at below link for installing CCS on a Windows PC. http://processors.wiki.ti.com/index.php/MCSDK_UG_Chapter_Getting_Started# Installing_Code_Composer_Studio -Use u-boot-dtb.bin from the build folder for loading and running u-boot binary +Use u-boot-dtb.bin from the build folder for loading and running U-Boot binary on EVM. Follow instructions at K2HK http://processors.wiki.ti.com/index.php/EVMK2H_Hardware_Setup K2E http://processors.wiki.ti.com/index.php/EVMK2E_Hardware_Setup @@ -94,7 +94,7 @@ Start CCS on a Windows machine and Launch Target configuration as instructed at http://processors.wiki.ti.com/index.php/ MCSDK_UG_Chapter_Exploring#Loading_and_Running_U-Boot_on_EVM_through_CCS. The instructions provided in the above link uses a script for -loading the u-boot binary on the target EVM. Instead do the following:- +loading the U-Boot binary on the target EVM. Instead do the following:- 1. Right click to "Texas Instruments XDS2xx USB Emulator_0/CortexA15_1 core (D is connected: Unknown)" at the debug window (This is created once Target @@ -126,41 +126,41 @@ SPI NOR Flash programming instructions U-Boot image can be flashed to first 512KB of the NOR flash using following instructions: -1. Start CCS and run U-boot as described above. +1. Start CCS and run U-Boot as described above. 2. Suspend Target. Select Run -> Suspend from top level menu CortexA15_1 (Free Running)" 3. Load u-boot-spi.gph binary from build folder on to DDR address 0x87000000 through CCS as described in step 2 of "Load and Run U-Boot on K2HK/K2E/K2L EVM using CCS", but using address 0x87000000. -4. Free Run the target as described earlier (step 4) to get u-boot prompt -5. At the U-Boot console type following to setup u-boot environment variables. +4. Free Run the target as described earlier (step 4) to get U-Boot prompt +5. At the U-Boot console type following to setup U-Boot environment variables. setenv addr_uboot 0x87000000 setenv filesize <size in hex of u-boot-spi.gph rounded to hex 0x10000> run burn_uboot_spi - Once u-boot prompt is available, Power OFF the EVM. Set the SW1 dip switch + Once U-Boot prompt is available, Power OFF the EVM. Set the SW1 dip switch to "SPI Little Endian Boot mode" as per instruction at http://processors.wiki.ti.com/index.php/*_Hardware_Setup. -6. Power ON the EVM. The EVM now boots with u-boot image on the NOR flash. +6. Power ON the EVM. The EVM now boots with U-Boot image on the NOR flash. AEMIF NAND Flash programming instructions ====================================== U-Boot image can be flashed to first 1024KB of the NAND flash using following instructions: -1. Start CCS and run U-boot as described above. +1. Start CCS and run U-Boot as described above. 2. Suspend Target. Select Run -> Suspend from top level menu CortexA15_1 (Free Running)" 3. Load MLO binary from build folder on to DDR address 0x87000000 through CCS as described in step 2 of "Load and Run U-Boot on K2HK EVM using CCS", but using address 0x87000000. -4. Free Run the target as described earlier (step 4) to get u-boot prompt -5. At the U-Boot console type following to setup u-boot environment variables. +4. Free Run the target as described earlier (step 4) to get U-Boot prompt +5. At the U-Boot console type following to setup U-Boot environment variables. setenv filesize <size in hex of MLO rounded to hex 0x10000> run burn_uboot_nand - Once u-boot prompt is available, Power OFF the EVM. Set the SW1 dip switch + Once U-Boot prompt is available, Power OFF the EVM. Set the SW1 dip switch to "ARM NAND Boot mode" as per instruction at http://processors.wiki.ti.com/index.php/*_Hardware_Setup. -6. Power ON the EVM. The EVM now boots with u-boot image on the NAND flash. +6. Power ON the EVM. The EVM now boots with U-Boot image on the NAND flash. Load and Run U-Boot on keystone EVMs using UART download ======================================================== @@ -171,4 +171,4 @@ Open BMC and regular UART terminals. 2. Using BMC terminal set the ARM-UART bootmode and reboot the EVM BMC> bootmode #4 MBC> reboot -3. When xmodem is complete you should see the u-boot starts on the UART port +3. When xmodem is complete you should see the U-Boot starts on the UART port |
