commit 2da4f65ff9bdf45b69bfd7baf60f1277e8541266
author Matthew McClintock <msm@freescale.com> Tue Apr 05 14:39:34 2011 -0500
committer Scott Wood <scottwood@freescale.com> Fri Apr 15 15:53:11 2011 -0500
tree e4643dc68c210b359fdf329316d90770bc7f6e95
parent 3eb4fc6208ef93c3dedcbd3ee3d05b4575c4dcb7

nand/spl: Assuming a static nand page size to reduce code size

Change variables to const to reduce code size, these values are
hardcoded via defines anyways so we might as well assume they
are constants

Signed-off-by: Matthew McClintock <msm@freescale.com>
cc: Scott Wood <scottwood@freescale.com>

nand_spl/nand_boot_fsl_elbc.c

diff --git a/nand_spl/nand_boot_fsl_elbc.c b/nand_spl/nand_boot_fsl_elbc.c
index 9547d44..502605b 100644
--- a/nand_spl/nand_boot_fsl_elbc.c
+++ b/nand_spl/nand_boot_fsl_elbc.c
@@ -51,11 +51,11 @@
 {
 	fsl_lbc_t *regs = LBC_BASE_ADDR;
 	uchar *buf = (uchar *)CONFIG_SYS_NAND_BASE;
-	int large = in_be32(&regs->bank[0].or) & OR_FCM_PGS;
-	int block_shift = large ? 17 : 14;
-	int block_size = 1 << block_shift;
-	int page_size = large ? 2048 : 512;
-	int bad_marker = large ? page_size + 0 : page_size + 5;
+	const int large = CONFIG_SYS_NAND_OR_PRELIM & OR_FCM_PGS;
+	const int block_shift = large ? 17 : 14;
+	const int block_size = 1 << block_shift;
+	const int page_size = large ? 2048 : 512;
+	const int bad_marker = large ? page_size + 0 : page_size + 5;
 	int fmr = (15 << FMR_CWTO_SHIFT) | (2 << FMR_AL_SHIFT) | 2;
 	int pos = 0;