Re: [U-Boot] [PATCH] fat: Define MAX_CLUSTSIZE only if not defined in config
On Fri, Apr 25, 2014 at 03:48:04PM +0200, Michal Simek wrote: From: Siva Durga Prasad Paladugu siva.durga.palad...@xilinx.com Define MAX_CLUSTSIZE only if not defined in board specific config file as this size can be decreased to save memory in some memory constrained cases. Signed-off-by: Siva Durga Prasad Paladugu siva...@xilinx.com Signed-off-by: Michal Simek michal.si...@xilinx.com --- include/fat.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/fat.h b/include/fat.h index c8eb7cc..1213060 100644 --- a/include/fat.h +++ b/include/fat.h @@ -18,7 +18,9 @@ #define VFAT_MAXSEQ 9 /* Up to 9 of 13 2-byte UTF-16 entries */ #define PREFETCH_BLOCKS 2 +#ifndef MAX_CLUSTSIZE #define MAX_CLUSTSIZE65536 +#endif #define DIRENTSPERBLOCK (mydata-sect_size / sizeof(dir_entry)) #define DIRENTSPERCLUST ((mydata-clust_size * mydata-sect_size) / \ sizeof(dir_entry)) Sorry for the delay. This should be CONFIG_FS_FAT_MAX_CLUSTSIZE and documented in the README. -- Tom signature.asc Description: Digital signature ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH] fat: Define MAX_CLUSTSIZE only if not defined in config
Hi Tom, On 04/25/2014 03:48 PM, Michal Simek wrote: From: Siva Durga Prasad Paladugu siva.durga.palad...@xilinx.com Define MAX_CLUSTSIZE only if not defined in board specific config file as this size can be decreased to save memory in some memory constrained cases. Signed-off-by: Siva Durga Prasad Paladugu siva...@xilinx.com Signed-off-by: Michal Simek michal.si...@xilinx.com --- include/fat.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/fat.h b/include/fat.h index c8eb7cc..1213060 100644 --- a/include/fat.h +++ b/include/fat.h @@ -18,7 +18,9 @@ #define VFAT_MAXSEQ 9 /* Up to 9 of 13 2-byte UTF-16 entries */ #define PREFETCH_BLOCKS 2 +#ifndef MAX_CLUSTSIZE #define MAX_CLUSTSIZE65536 +#endif #define DIRENTSPERBLOCK (mydata-sect_size / sizeof(dir_entry)) #define DIRENTSPERCLUST ((mydata-clust_size * mydata-sect_size) / \ sizeof(dir_entry)) -- 1.8.2.3 Any problem with this patch? Thanks, Michal -- Michal Simek, Ing. (M.Eng), OpenPGP - KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/ Maintainer of Linux kernel - Xilinx Zynq ARM architecture Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform signature.asc Description: OpenPGP digital signature ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] [PATCH] fat: Define MAX_CLUSTSIZE only if not defined in config
From: Siva Durga Prasad Paladugu siva.durga.palad...@xilinx.com Define MAX_CLUSTSIZE only if not defined in board specific config file as this size can be decreased to save memory in some memory constrained cases. Signed-off-by: Siva Durga Prasad Paladugu siva...@xilinx.com Signed-off-by: Michal Simek michal.si...@xilinx.com --- include/fat.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/fat.h b/include/fat.h index c8eb7cc..1213060 100644 --- a/include/fat.h +++ b/include/fat.h @@ -18,7 +18,9 @@ #define VFAT_MAXSEQ9 /* Up to 9 of 13 2-byte UTF-16 entries */ #define PREFETCH_BLOCKS2 +#ifndef MAX_CLUSTSIZE #define MAX_CLUSTSIZE 65536 +#endif #define DIRENTSPERBLOCK(mydata-sect_size / sizeof(dir_entry)) #define DIRENTSPERCLUST((mydata-clust_size * mydata-sect_size) / \ sizeof(dir_entry)) -- 1.8.2.3 pgpdL3jJrZ5E1.pgp Description: PGP signature ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
