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| author | Jagdish Gediya <jagdish.gediya@nxp.com> | 2018-09-03 21:35:12 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-09-27 10:14:14 -0700 |
| commit | 432054b947a79dbf0f1554f6d6814e8ea8ecb623 (patch) | |
| tree | d87f6d5f0c07b33d02469026e66ea92211b3b471 /board/freescale | |
| parent | 3a2f59e244bcd7f959686eeb931f1acb6f86628d (diff) | |
| download | u-boot-432054b947a79dbf0f1554f6d6814e8ea8ecb623.tar.gz u-boot-432054b947a79dbf0f1554f6d6814e8ea8ecb623.tar.bz2 u-boot-432054b947a79dbf0f1554f6d6814e8ea8ecb623.zip | |
powerpc: dts: Enable device tree support for T2080QDS
Add device tree for T2080QDS board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Update board README for device tree usage.
Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'board/freescale')
| -rwxr-xr-x | board/freescale/t208xqds/README | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/board/freescale/t208xqds/README b/board/freescale/t208xqds/README index 2a2a0e514c..d690857f2e 100755 --- a/board/freescale/t208xqds/README +++ b/board/freescale/t208xqds/README @@ -272,3 +272,22 @@ How to update the ucode of Freescale FMAN For more details, please refer to T2080QDS User Guide and access website www.freescale.com and Freescale QorIQ SDK Infocenter document. + +Device tree support and how to enable it for different configs +-------------------------------------------------------------- +Device tree support is available for t2080qds for below mentioned boot, +1. NOR Boot +2. NAND Boot +3. SD Boot +4. SPIFLASH Boot + +To enable device tree support for other boot, below configs need to be +enabled in relative defconfig file, +1. CONFIG_DEFAULT_DEVICE_TREE="t2080qds" (Change default device tree name if required) +2. CONFIG_OF_CONTROL +3. CONFIG_MPC85XX_HAVE_RESET_VECTOR if reset vector is located at + CONFIG_RESET_VECTOR_ADDRESS - 0xffc + +If device tree support is enabled in defconfig, +1. use 'u-boot-with-dtb.bin' for NOR boot. +2. use 'u-boot-with-spl-pbl.bin' for other boot. |