Introduction
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This text document accompanies the NAND-Flash CCS test case for DM814X EVM. It 
provides a brief of the methodology of the test and the procedure for executing 
the same.

Overview
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This CCS test application validates the NAND-Flash for its ability to perform
write access; read access and data storing ability. The test application writes
a known pattern into the desired number of pages and then reads back the same. The known
pattern written into the memory is the incremental hexadecimal numbers. After 
writing to the entire memory area, this application reads them back and validates
the data read. If the data read does not match the expected pattern, this test
is declared failed. It is declared pass otherwise.

Board settings
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The following requirements must be met for this test to pass successfully.
1.  The NAND Flash part must be present in the NAND Socket.
2.  The Switch SW2.1 must be ON.

Procudure
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This test application assumes the DDR controller initialization as well as all
the PLL initialization is already carried out by the GEL scripts. At the minimum
the following GEL scripts are to be executed.
	1. PG 2.X DM814X                --> ALL_ADPLL_CLOCKS_ENABLE_API  
	2. DM814X System Initialization --> GPMC_ClkEnable

load "BB_001_NAND_GPMC.out" file and run.
