[PATCH v2 4/4] doc: ti: Add AM62x LP SK Board information

[Nitin Yadav]

Add link for AM62x LP SK in platform information. AM62x LP SK
has config fragments to build U-boot, Adding information to
update UBOOT_CFG_CORTEXR with lpsk fragments over am62x defconfig.

Signed-off-by: Nitin Yadav <n-yadav at ti.com>
---
 doc/board/ti/am62x_sk.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/doc/board/ti/am62x_sk.rst b/doc/board/ti/am62x_sk.rst
index d7437c6d22..9d7ce1fd54 100644
--- a/doc/board/ti/am62x_sk.rst
+++ b/doc/board/ti/am62x_sk.rst
@@ -41,6 +41,7 @@ https://www.ti.com/lit/pdf/spruiv7
 Platform information:
 
 * https://www.ti.com/tool/SK-AM62B
+* https://www.ti.com/tool/SK-AM62-LP
 
 Boot Flow:
 ----------
@@ -86,6 +87,13 @@ Set the variables corresponding to this platform:
  $ export OPTEE_PLATFORM=k3-am62x
  $ export OPTEE_EXTRA_ARGS="CFG_WITH_SOFTWARE_PRNG=y"
 
+For SK-AM62x-LP, set the UBOOT_CFG_CORTEXR variable as shown below:
+
+.. code-block:: bash
+
+ $ export UBOOT_CFG_CORTEXR=am62x_evm_r5_defconfig am62x_lpsk_r5.config
+ $ export UBOOT_CFG_CORTEXA=am62x_evm_a53_defconfig am62x_lpsk_a53.config
+
 .. am62x_evm_rst_include_start_build_steps
 
 1. Trusted Firmware-A:
-- 
2.25.1