On 3/31/23 22:36, Judith Mendez wrote:
List some common boot modes and their corresponding switch settings for AM62 SK.Signed-off-by: Judith Mendez <j...@ti.com> --- Changes from v1: Change table format from ascii-art to list-table doc/board/ti/am62x_sk.rst | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/doc/board/ti/am62x_sk.rst b/doc/board/ti/am62x_sk.rst index b1b7d99befb..3d85400b1a1 100644 --- a/doc/board/ti/am62x_sk.rst +++ b/doc/board/ti/am62x_sk.rst @@ -229,3 +229,39 @@ Image formats: | | SPL DTB 1...N | | | +-------------------+ | +-----------------------+ + +Switch Setting for Boot Mode +---------------------------- + +Boot Mode pins provide means to select the boot mode and options before the +device is powered up. After every POR, they are the main source to populate +the Boot Parameter Tables. + +The following table shows some common boot modes used on AM62 platform. More +details can be found in the Technical Reference Manual: +https://www.ti.com/lit/pdf/spruiv7 under the `Boot Mode Pins` section. + +.. list-table:: Boot Modes + :widths: 32 32 32 + :header-rows: 1 + + * - Switch Label + - SW2: 12345678 + - SW3: 12345678 + * - SD + - 01000000 + - 11000010 + * - OSPI + - 00000000 + - 11001110 + * - EMMC + - 00000000 + - 11010010 + * - UART + - 00000000 + - 11011100 + * - USB DFU + - 00000000 + - 11001010
Hello Judith, ReStructured text allows different flavors of formatting tables. The HTML output for the table above is correct but the .rst file is hard to read in a text-editor. I would prefer: *Boot Modes* ============ ============= ============= Switch Label SW2: 12345678 SW3: 12345678 ============ ============= ============= SD 01000000 11000010 OSPI 00000000 11001110 EMMC 00000000 11010010 UART 00000000 11011100 USB DFU 00000000 11001010 ============ ============= ============= Best regards Heinrich
+ +For SW2 and SW1, the switch state in the "ON" position = 1.
