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Diffstat (limited to 'doc')
-rw-r--r-- | doc/README.sh7753evb | 67 | ||||
-rw-r--r-- | doc/board/renesas/sh7753evb.rst | 79 |
2 files changed, 79 insertions, 67 deletions
diff --git a/doc/README.sh7753evb b/doc/README.sh7753evb deleted file mode 100644 index 5fe178c53f0..00000000000 --- a/doc/README.sh7753evb +++ /dev/null @@ -1,67 +0,0 @@ -======================================== -Renesas SH7753 EVB board -======================================== - -This board specification: -========================= - -The SH7753 EVB (board config name:sh7753evb) has the following device: - - - SH7753 (SH-4A) - - DDR3-SDRAM 512MB - - SPI ROM 8MB - - Gigabit Ethernet controllers - - eMMC 4GB - - -Configuration for This board: -============================= - -You can select the configuration as follows: - - - make sh7753evb_config - - -This board specific command: -============================ - -This board has the following its specific command: - - - write_mac - - -1. write_mac - -You can write MAC address to SPI ROM. - - Usage 1) Write MAC address - - write_mac [GETHERC ch0] [GETHERC ch1] - - For example) - => write_mac 74:90:50:00:33:9e 74:90:50:00:33:9f - *) We have to input the command as a single line - (without carriage return) - *) We have to reset after input the command. - - Usage 2) Show current data - - write_mac - - For example) - => write_mac - GETHERC ch0 = 74:90:50:00:33:9e - GETHERC ch1 = 74:90:50:00:33:9f - - -Update SPI ROM: -============================ - -1. Copy u-boot image to RAM area. -2. Probe SPI device. - => sf probe 0 - SF: Detected MX25L6405D with page size 64KiB, total 8 MiB -3. Erase SPI ROM. - => sf erase 0 80000 -4. Write u-boot image to SPI ROM. - => sf write 0x48000000 0 80000 diff --git a/doc/board/renesas/sh7753evb.rst b/doc/board/renesas/sh7753evb.rst new file mode 100644 index 00000000000..c62a82435cb --- /dev/null +++ b/doc/board/renesas/sh7753evb.rst @@ -0,0 +1,79 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +SH7753 EVB board +================ + +This board specification +------------------------ + +The SH7753 EVB (board config name:sh7753evb) has the following device: + + - SH7753 (SH-4A) + - DDR3-SDRAM 512MB + - SPI ROM 8MB + - Gigabit Ethernet controllers + - eMMC 4GB + + +Configuration for This board +---------------------------- + +You can select the configuration as follows: + + - make sh7753evb_config + + +This board specific command +--------------------------- + +This board has the following its specific command: + +write_mac: + You can write MAC address to SPI ROM. + +Usage 1: Write MAC address + +.. code-block:: none + + write_mac [GETHERC ch0] [GETHERC ch1] + + For example: + => write_mac 74:90:50:00:33:9e 74:90:50:00:33:9f + +* We have to input the command as a single line (without carriage return) +* We have to reset after input the command. + +Usage 2: Show current data + +.. code-block:: none + + write_mac + + For example: + => write_mac + GETHERC ch0 = 74:90:50:00:33:9e + GETHERC ch1 = 74:90:50:00:33:9f + + +Update SPI ROM +-------------- + +1. Copy u-boot image to RAM area. +2. Probe SPI device. + +.. code-block:: none + + => sf probe 0 + SF: Detected MX25L6405D with page size 64KiB, total 8 MiB + +3. Erase SPI ROM. + +.. code-block:: none + + => sf erase 0 80000 + +4. Write u-boot image to SPI ROM. + +.. code-block:: none + + => sf write 0x48000000 0 80000 |