u-boot.git/drivers/mmc, branch v2009.06 Unnamed repository; edit this file 'description' to name the repository. mmc: Fix decoding of SCR & function switch data on little-endian machines 2009-06-02T22:20:04+00:00 Yauhen Kharuzhy jekhor@gmail.com 2009-05-06T21:43:30+00:00 4e3d89ba948eef801ffd46ef862cdede5b3f8320 SCR & switch data are read from card as big-endian words and should be converted to CPU byte order. Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Signed-off-by: Andy Fleming <afleming@freescale.com> 
SCR & switch data are read from card as big-endian words and should be
converted to CPU byte order.

Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
mmc: Remove return from mmc_init for non SD 2.0 compatible cards. 2009-06-02T22:19:07+00:00 Yauhen Kharuzhy jekhor@gmail.com 2009-05-07T10:08:53+00:00 f33cb34b3971dabe3720d577b0e1b8601c09fe17 Cards which are not compatible with SD 2.0 standard, may return response for CMD8 command, but it will be invalid in terms of SD 2.0. We should accept this case as admissible, just like Linux does. Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Signed-off-by: Andy Fleming <afleming@freescale.com> 
Cards which are not compatible with SD 2.0 standard, may return response
for CMD8 command, but it will be invalid in terms of SD 2.0. We should
accept this case as admissible, just like Linux does.

Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
mmc: drop unnecessary casts 2009-06-02T22:18:57+00:00 Rabin Vincent rabin@rab.in 2009-04-05T08:00:56+00:00 998be3dd59ed0af4bec38324047fecfa88ac45db Now that response is a uint, we can drop all the casts. Signed-off-by: Rabin Vincent <rabin@rab.in> 
Now that response is a uint, we can drop all the casts.

Signed-off-by: Rabin Vincent <rabin@rab.in>
mmc: fix response decoding on little endian 2009-06-02T22:18:57+00:00 Rabin Vincent rabin@rab.in 2009-04-05T08:00:55+00:00 0b453ffe28bb9227d86ddbe0893bd19c93f04ed7 The mmc code defines the response as an array of chars. However, it access the response bytes both as (i) an array of four uints (with casts) and (ii) as individual chars. The former case is used more often, including by the driver when it assigns the response. The char-wise accesses are broken on little endian systems because they assume that the bytes in the uints are in big endian byte order. This patch fixes this by changing the response to be an array of four uints and replacing the char-wise accesses with equivalent uint-wise accesses. Signed-off-by: Rabin Vincent <rabin@rab.in> 
The mmc code defines the response as an array of chars.  However, it
access the response bytes both as (i) an array of four uints (with
casts) and (ii) as individual chars.  The former case is used more
often, including by the driver when it assigns the response.

The char-wise accesses are broken on little endian systems because they
assume that the bytes in the uints are in big endian byte order.

This patch fixes this by changing the response to be an array of four
uints and replacing the char-wise accesses with equivalent uint-wise
accesses.

Signed-off-by: Rabin Vincent <rabin@rab.in>
mmc: use lldiv to fix arm eabi build 2009-06-02T22:18:56+00:00 Rabin Vincent rabin@rab.in 2009-04-05T08:00:54+00:00 9b1f942c09dd942e6de3185caa81c111b14de567 The generic MMC core uses direct long long divisions, which do not build with ARM EABI toolchains. Use lldiv() instead, which works everywhere. Signed-off-by: Rabin Vincent <rabin@rab.in> 
The generic MMC core uses direct long long divisions, which do not build
with ARM EABI toolchains.  Use lldiv() instead, which works everywhere.

Signed-off-by: Rabin Vincent <rabin@rab.in>
mmc: check find_mmc_device return value 2009-06-02T22:18:56+00:00 Rabin Vincent rabin@rab.in 2009-04-05T08:00:53+00:00 e85649c7e683faea1ccfddc9fa9abc62f38e4201 find_mmc_device returns NULL if an invalid device number is specified. Check for this to avoid dereferencing NULL pointers. Signed-off-by: Rabin Vincent <rabin@rab.in> 
find_mmc_device returns NULL if an invalid device number is specified.
Check for this to avoid dereferencing NULL pointers.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Replace __attribute references with __attribute__ 2009-04-27T23:01:39+00:00 Peter Tyser ptyser@xes-inc.com 2009-04-20T16:08:46+00:00 f9a109b3adc5e8647535357500e2a38f0558b5c2 __attribute__ follows gcc's documented syntax and is generally more common than __attribute. This change is only asthetic and should not affect functionality. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> 
__attribute__ follows gcc's documented syntax and is generally more
common than __attribute.  This change is only asthetic and should not
affect functionality.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Blackfin: convert bfin_sdh to legacy mmc 2009-04-02T10:42:05+00:00 Mike Frysinger vapier@gentoo.org 2009-03-23T03:43:31+00:00 d3c38d96b991d641a33f7748130dae008563cdc9 The Blackfin SDH controller is still using the legacy framework, so update the driver to use the renamed functions. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 
The Blackfin SDH controller is still using the legacy framework, so update
the driver to use the renamed functions.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
OMAP3: Clean up MMC code 2009-02-22T17:29:10+00:00 Dirk Behme dirk.behme@googlemail.com 2009-02-20T16:51:28+00:00 aba45c85b22f8c57fc2fedba8e948e06c2e2f5b3 Clean up OMAP3 MMC code: * Convert register access to struct & readx/writex style * Replace hardcode values by macros * Remove macro defined twice Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> 
Clean up OMAP3 MMC code:

* Convert register access to struct & readx/writex style
* Replace hardcode values by macros
* Remove macro defined twice

Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
Coding Style cleanup; update CHANGELOG 2009-02-22T00:19:52+00:00 Wolfgang Denk wd@denx.de 2009-02-22T00:19:52+00:00 09fee8e8677a6265e89144ccc163bf00e321769e Signed-off-by: Wolfgang Denk <wd@denx.de> 
Signed-off-by: Wolfgang Denk <wd@denx.de>