bandaid-bogus-nand-ecc-read.patch

For some yet unexplained reason, NAND_CMD_RNDOUT only works for
32-bit-aligned data on GTA02.

The patch below makes sure that nand_read_subpage doesn't optimize
the read and thus violate the above alignment requirement.

This is a band-aid until the root cause is identified. Not meant
for upstream.

---

Index: ktrack/drivers/mtd/nand/nand_base.c
===================================================================
--- ktrack.orig/drivers/mtd/nand/nand_base.c	2008-10-31 23:57:13.000000000 -0200
+++ ktrack/drivers/mtd/nand/nand_base.c	2008-10-31 23:57:22.000000000 -0200
@@ -810,7 +810,7 @@
 	int start_step, end_step, num_steps;
 	uint32_t *eccpos = chip->ecc.layout->eccpos;
 	uint8_t *p;
-	int data_col_addr, i, gaps = 0;
+	int data_col_addr, i, gaps = 1;
 	int datafrag_len, eccfrag_len, aligned_len, aligned_pos;
 	int busw = (chip->options & NAND_BUSWIDTH_16) ? 2 : 1;