V3s_Allwinner
/
uboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

avr32: allow multi block mmc access for all boards 

Commit 1db7377a70 fixes the gen_atmel_mci driver
to be able to use multi block access for avr32. Therefore remove the setting
which forces single block access.

This also adds a huge performace gain for mmc access:
---8<---
Loading file "/boot/uImage" from mmc device 0:1
1830666 bytes read in 1293 ms (1.3 MiB/s)
--->8---

vs.

---8<---
Loading file "/boot/uImage" from mmc device 0:1
1830666 bytes read in 237 ms (7.4 MiB/s)
--->8---

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Cc: haavard.skinnemoen@atmel.com
Cc: hans-christian.egtvedt@atmel.com
Cc: mpfj@mimc.co.uk
Cc: alex.raimondi@miromico.ch
Cc: julien.may@miromico.ch
Cc: egtvedt@samfundet.no
Cc: havard@skinnemoen.net
This commit is contained in:
Andreas Bießmann 2012-10-17 00:00:48 +00:00
parent ed296d206a
commit 60607c9de0
9 changed files with 0 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
include/configs/atngw100.h
View File

@ -130,7 +130,6 @@
#define CONFIG_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
#define CONFIG_ATMEL_SPI
#define CONFIG_SPI_FLASH

1
include/configs/atngw100mkii.h
View File

@ -154,7 +154,6 @@
#define CONFIG_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
#define CONFIG_ATMEL_SPI
#define CONFIG_SPI_FLASH

1
include/configs/atstk1002.h
View File

@ -153,7 +153,6 @@
#define CONFIG_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
#define CONFIG_SYS_DCACHE_LINESZ 32
#define CONFIG_SYS_ICACHE_LINESZ 32

1
include/configs/atstk1003.h
View File

@ -137,7 +137,6 @@
#define CONFIG_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
#define CONFIG_SYS_DCACHE_LINESZ 32
#define CONFIG_SYS_ICACHE_LINESZ 32

1
include/configs/atstk1004.h
View File

@ -137,7 +137,6 @@
#define CONFIG_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
#define CONFIG_SYS_DCACHE_LINESZ 32
#define CONFIG_SYS_ICACHE_LINESZ 32

1
include/configs/atstk1006.h
View File

@ -153,7 +153,6 @@
#define CONFIG_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
#define CONFIG_SYS_DCACHE_LINESZ 32
#define CONFIG_SYS_ICACHE_LINESZ 32

1
include/configs/favr-32-ezkit.h
View File

@ -152,7 +152,6 @@
#define CONFIG_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
#define CONFIG_SYS_DCACHE_LINESZ 32
#define CONFIG_SYS_ICACHE_LINESZ 32

1
include/configs/hammerhead.h
View File

@ -126,7 +126,6 @@
#define CONFIG_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
#define CONFIG_SYS_DCACHE_LINESZ 32
#define CONFIG_SYS_ICACHE_LINESZ 32

1
include/configs/mimc200.h
View File

@ -131,7 +131,6 @@
#define CONFIG_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
#if defined(CONFIG_LCD)
#define CONFIG_CMD_BMP