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spl mxc nand: Set symmetric mode 

Set the spl mxc nand driver for IP 1.1 in symmetric mode, like the mtd driver.
In this way, for both drivers, one input clock period of the NFC IP will produce
one R/W cycle.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Benoît Thébaudeau 2012-08-13 22:49:31 +02:00 committed by Scott Wood
parent 0eee20fc1b
commit 0e55ad7271
1 changed files with 2 additions and 1 deletions
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3
nand_spl/nand_boot_fsl_nfc.c
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@ -57,7 +57,8 @@ static void nfc_nand_init(void)
writew(0x2, &nfc->config);
/* hardware ECC checking and correct */
config1 = readw(&nfc->config1) | NFC_ECC_EN | NFC_INT_MSK | NFC_FP_INT;
config1 = readw(&nfc->config1) | NFC_ECC_EN | NFC_INT_MSK |
NFC_ONE_CYCLE | NFC_FP_INT;
/*
* if spare size is larger that 16 bytes per 512 byte hunk
* then use 8 symbol correction instead of 4