On 02/18/2013 01:07:53 PM, Matthew McClintock wrote:
@@ -118,6 +172,7 @@
* Localbus non-cacheable
* 0xe000_0000 0xe80f_ffff Promjet/free 128M
non-cacheable
* 0xe800_0000 0xefff_ffff FLASH 128M
non-cacheable
+ * 0xff80_0000 0xff80_1fff NAND 8K
non-cacheable
* 0xffdf_0000 0xffdf_7fff PIXIS 32K
non-cacheable TLB0
* 0xffd0_0000 0xffd0_3fff L1 for stack 16K
Cacheable TLB0
* 0xffe0_0000 0xffef_ffff CCSR 1M
non-cacheable
This says 8K...
+/* NAND flash config */
+#define CONFIG_SYS_NAND_BR_PRELIM
(BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
+ | (2<<BR_DECC_SHIFT) /* Use HW ECC */
\
+ | BR_PS_8 /* Port Size = 8
bit */ \
+ | BR_MS_FCM /* MSEL = FCM */
\
+ | BR_V) /* valid */
+#define CONFIG_SYS_NAND_OR_PRELIM (OR_AM_256KB /*
length 256K */ \
+ | OR_FCM_PGS /* Large Page*/ \
+ | OR_FCM_CSCT \
+ | OR_FCM_CST \
+ | OR_FCM_CHT \
+ | OR_FCM_SCY_1 \
+ | OR_FCM_TRLX \
+ | OR_FCM_EHTR)
...this says 256K.
IIRC the minimum for localbus is 32K.
-Scott
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