From 757836d95abbe8ed7afea2def89424ad2678c9bf Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Thu, 27 Jul 2023 13:58:57 -0500 Subject: doc: board: ti: am65/j721e: Convert OSPI memory map to svg Convert the memory map for OSPI as a common memory map Signed-off-by: Nishanth Menon --- doc/board/ti/am65x_evm.rst | 27 +- doc/board/ti/img/ospi_sysfw.svg | 721 ++++++++++++++++++++++++++++++++++++++++ doc/board/ti/j721e_evm.rst | 27 +- 3 files changed, 723 insertions(+), 52 deletions(-) create mode 100644 doc/board/ti/img/ospi_sysfw.svg diff --git a/doc/board/ti/am65x_evm.rst b/doc/board/ti/am65x_evm.rst index 3cb50270e4..e68b855d96 100644 --- a/doc/board/ti/am65x_evm.rst +++ b/doc/board/ti/am65x_evm.rst @@ -230,32 +230,7 @@ addresses. Flash layout for OSPI: -.. code-block:: text - - 0x0 +----------------------------+ - | ospi.tiboot3(512K) | - | | - 0x80000 +----------------------------+ - | ospi.tispl(2M) | - | | - 0x280000 +----------------------------+ - | ospi.u-boot(4M) | - | | - 0x680000 +----------------------------+ - | ospi.env(128K) | - | | - 0x6A0000 +----------------------------+ - | ospi.env.backup (128K) | - | | - 0x6C0000 +----------------------------+ - | ospi.sysfw(1M) | - | | - 0x7C0000 +----------------------------+ - | padding (256k) | - 0x800000 +----------------------------+ - | ospi.rootfs(UBIFS) | - | | - +----------------------------+ +.. image:: img/ospi_sysfw.svg Kernel Image and DT are expected to be present in the /boot folder of UBIFS ospi.rootfs just like in SD card case. U-Boot looks for UBI volume named diff --git a/doc/board/ti/img/ospi_sysfw.svg b/doc/board/ti/img/ospi_sysfw.svg new file mode 100644 index 0000000000..e7a0fd2482 --- /dev/null +++ b/doc/board/ti/img/ospi_sysfw.svg @@ -0,0 +1,721 @@ + + + + + + + + + + + + ospi.tiboot3(512k) + + + + ospi.tiboot3(512k) + + + + + + + + + + 0x0 + + + + + 0x0 + + + + + + + + + ospi.tispl(2M) + + + + ospi.tispl(2M) + + + + + + + + + + 0x80000 + + + + + 0x80000 + + + + + + + + + ospi.u-boot(4M) + + + + ospi.u-boot(4M) + + + + + + + + + + 0x280000 + + + + + 0x280000 + + + + + + + + + ospi.env(128K) + + + + ospi.env(128K) + + + + + + + + + + 0x680000 + + + + + 0x680000 + + + + + + + + + ospi.env.backup(128K) + + + + ospi.env.backup(128K) + + + + + + + + + + 0x6A0000 + + + + + 0x6A0000 + + + + + + + + + ospi.sysfw(1M) + + + + ospi.sysfw(1M) + + + + + + + + + + 0x6C0000 + + + + + 0x6C0000 + + + + + + + + + padding(256K) + + + + padding(256K) + + + + + + + + + + 0x7C0000 + + + + + 0x7C0000 + + + + + + + + + ospi.rootfs(UBIFS) + + + + ospi.rootfs(UBIFS) + + + + + + + + + + 0x800000 + + + + + 0x800000 + + + + + + + Text is not SVG - cannot display + + + diff --git a/doc/board/ti/j721e_evm.rst b/doc/board/ti/j721e_evm.rst index 2d5f649700..77eb2dbb04 100644 --- a/doc/board/ti/j721e_evm.rst +++ b/doc/board/ti/j721e_evm.rst @@ -207,32 +207,7 @@ addresses. Flash layout for OSPI: -.. code-block:: text - - 0x0 +----------------------------+ - | ospi.tiboot3(512K) | - | | - 0x80000 +----------------------------+ - | ospi.tispl(2M) | - | | - 0x280000 +----------------------------+ - | ospi.u-boot(4M) | - | | - 0x680000 +----------------------------+ - | ospi.env(128K) | - | | - 0x6A0000 +----------------------------+ - | ospi.env.backup (128K) | - | | - 0x6C0000 +----------------------------+ - | ospi.sysfw(1M) | - | | - 0x7C0000 +----------------------------+ - | padding (256k) | - 0x800000 +----------------------------+ - | ospi.rootfs(UBIFS) | - | | - +----------------------------+ +.. image:: img/ospi_sysfw.svg Firmwares: ---------- -- cgit v1.2.3