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-rw-r--r--board/freescale/t104xrdb/README38
1 files changed, 38 insertions, 0 deletions
diff --git a/board/freescale/t104xrdb/README b/board/freescale/t104xrdb/README
index e8848ee..2cd8219 100644
--- a/board/freescale/t104xrdb/README
+++ b/board/freescale/t104xrdb/README
@@ -4,6 +4,10 @@ The T1040RDB is a Freescale reference board that hosts the T1040 SoC
(and variants). Variants inclued T1042 presonality of T1040, in which
case T1040RDB can also be called T1042RDB.
+The T1042RDB_PI is a Freescale reference board that hosts the T1042 SoC.
+(a personality of T1040 SoC). The board is similar to T1040RDB but is
+designed specially with low power features targeted for Printing Image Market.
+
T1040 SoC Overview
------------------
The QorIQ T1040/T1042 processor support four integrated 64-bit e5500 PA
@@ -97,6 +101,40 @@ T1040RDB board Overview
- Two Serial ports
- Four I2C ports
+T1042RDB_PI board Overview
+-------------------------
+ - SERDES Connections, 8 lanes information:
+ 1, 2, 3, 4 : PCIe x4 slot
+ 5: mini PCIe connector
+ 6: mini PCIe connector
+ 7: NA
+ 8: SATA connector
+ - DDR Controller
+ - Supports rates of up to 1600 MHz data-rate
+ - Supports one DDR3LP UDIMM/RDIMMs, of single-, dual- or quad-rank types.
+ - IFC/Local Bus
+ - NAND flash: 1GB 8-bit NAND flash
+ - NOR: 128MB 16-bit NOR Flash
+ - Ethernet
+ - Two on-board RGMII 10/100/1G ethernet ports.
+ - CPLD
+ - Clocks
+ - System and DDR clock (SYSCLK, “DDRCLK”)
+ - SERDES clocks
+ - Video
+ - DIU supports video at up to 1280x1024x32bpp
+ - Power Supplies
+ - USB
+ - Supports two USB 2.0 ports with integrated PHYs
+ - Two type A ports with 5V@1.5A per port.
+ - SDHC
+ - SDHC/SDXC connector
+ - SPI
+ - On-board 64MB SPI flash
+ - Other IO
+ - Two Serial ports
+ - Four I2C ports
+
Memory map
-----------
The addresses in brackets are physical addresses.