armv8: ls2080ardb: Add LS2081ARDB board support
LS2081ARDB board is similar to LS2080ARDB board with few differences
It hosts LS2081A SoC
Default boot source is QSPI-boot
It does not have IFC interface
RTC and QSPI flash device are different
It provides QIXIS access via I2C
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Santan Kumar <santan.kumar@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/board/freescale/ls2080ardb/README b/board/freescale/ls2080ardb/README
index 873aadf..fde143d 100644
--- a/board/freescale/ls2080ardb/README
+++ b/board/freescale/ls2080ardb/README
@@ -4,10 +4,14 @@
evaluation, and development platform that supports the QorIQ LS2080A, LS2088A
Layerscape Architecture processor.
-LS2080A, LS2088A SoC Overview
---------------------
+The LS2081A Reference Design (RDB) is a high-performance computing,
+evaluation, and development platform that supports the QorIQ LS2081A
+Layerscape Architecture processor.More details in below sections
+
+LS2080A, LS2088A, LS2081A SoC Overview
+--------------------------------------
Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A,
-LS2088A SoC overview.
+LS2081A, LS2088A SoC overview.
LS2080ARDB board Overview
-----------------------
@@ -38,6 +42,16 @@
- UART
- ARM JTAG support
+ LS2081ARDB board Overview
+ -------------------------
+ LS2081ARDB board is similar to LS2080ARDB board
+ with few differences like
+ - Hosts LS2081A SoC
+ - Default boot source is QSPI-boot
+ - Does not have IFC interface
+ - RTC and QSPI flash devices are different
+ - Provides QIXIS access via I2C
+
Memory map from core's view
----------------------------
0x00_0000_0000 .. 0x00_000F_FFFF Boot Rom