u-boot.git/common/cmd_ide.c, branch v2014.10

common: cmd_ide: use __weak and add prototypes

2014-07-22T11:44:26+00:00

clang chokes about the concept of having an alias to an
always_inlined function. gcc likely just ignores the always
inlined since binary sizes are equal before and after this
patch. Convert the aliases to weak functions and provide
missing prototypes.

cc: Pavel Herrmann 
Signed-off-by: Jeroen Hofstee

common: cmd_ide: remove PIO mode

2014-07-22T11:44:26+00:00

Since no board defines CONFIG_TUNE_PIO this is just dead
code, so remove it.

cc: Pavel Herrmann 
Signed-off-by: Jeroen Hofstee

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

Fix block device accesses beyond 2TiB

2013-06-26T14:26:06+00:00

With CONFIG_SYS_64BIT_LBA, lbaint_t gets defined as a 64-bit type,
which is required to represent block numbers for storage devices that
exceed 2TiB (the block size usually is 512B), e.g. recent hard drives.

For some obscure reason, the current U-Boot code uses lbaint_t for the
number of blocks to read (a rather optimistic estimation of how RAM
sizes will evolve), but not for the starting address. Trying to access
blocks beyond the 2TiB boundary will simply wrap around and read a
block within the 0..2TiB range.

We now use lbaint_t for block start addresses, too. This required
changes to all block drivers as the signature of block_read(),
block_write() and block_erase() in block_dev_desc_t changed.

Signed-off-by: Sascha Silbe

part/dev_desc: Add log2 of blocksize to block_dev_desc data struct

2013-05-01T20:24:02+00:00

log2 of the device block size serves as the shift value used to calculate
the block number to read in file systems when implementing avaiable block
sizes.
It is needed quite often in file systems thus it is pre-calculated and
stored in the block device descriptor.

Signed-off-by: Egbert Eich

ide: Correct function signatures for ide_read/write()

2012-11-02T22:20:43+00:00

The prototypes in the header were changed by commit 4ac8f8e0 but the
functions no longer match. Correct this.

It seems odd that block devices take an lbaint_t for the block count, but
an unsigned long for the blknr. Surely we should promote blknr to lbaint_t
also?

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini

remove unnecessary includes from cmd_ide.c

2012-10-17T14:59:09+00:00

mpc8xx and mpc5xxx specific includes in cmd_ide.c are not required, remove them.

Signed-off-by: Pavel Herrmann

split PCS440EP specific code from cmd_ide.c

2012-10-17T14:59:09+00:00

Move specific ide_input_data and friends to board-specific file.

Signed-off-by: Pavel Herrmann

split AU1X00 specific code from cmd_ide.c

2012-10-17T14:59:09+00:00

move special case of ide_swap_read() for AU1X00 SoC into SoC-specific directory.

Signed-off-by: Pavel Herrmann

make ide_led() a weak alias

2012-10-17T14:59:09+00:00

Make ide_led() a weak alias instead of global/local function/empty macro
based on CONFIG_IDE_LED value and/or board-specific CONFIGs, to get rid of
board-specific code in cmd_ide.c
Define dummy values to get rid of compoler errors in case where ide_led()
used to be an empty macro

Signed-off-by: Pavel Herrmann