xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[MTD] [NAND] S3C2410: Allow the machine code to get the BBT table from NAND

Browse Source 
Added a flag to allow the machine code to tell the NAND
subsystem that it should try to pickup a BBT from the flash,
and also skip the NAND full scan at startup.

Signed-off-by: Michel Pollet <buserror@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Michel Pollet
2009-05-13 16:54:14 +01:00
committed by Ben Dooks
parent a4536b19df
commit 9db41f9edc
2 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/plat-s3c/include/plat/nand.h
View File

@@ -13,6 +13,10 @@
/**
* struct s3c2410_nand_set - define a set of one or more nand chips
* @disable_ecc: Entirely disable ECC - Dangerous
* @flash_bbt: Openmoko u-boot can create a Bad Block Table
* Setting this flag will allow the kernel to
* look for it at boot time and also skip the NAND
* scan.
* @nr_chips: Number of chips in this set
* @nr_partitions: Number of partitions pointed to by @partitions
* @name: Name of set (optional)
@@ -25,6 +29,7 @@
*/
struct s3c2410_nand_set {
unsigned int disable_ecc:1;
unsigned int flash_bbt:1;
int nr_chips;
int nr_partitions;