u-boot.git/board/esd/cms700, branch v2009.08

General help message cleanup

2009-06-12T18:47:16Z

Many of the help messages were not really helpful; for example, many commands that take no arguments would not print a correct synopsis line, but "No additional help available." which is not exactly wrong, but not helpful either. Commit ``Make "usage" messages more helpful.'' changed this partially. But it also became clear that lots of "Usage" and "Help" messages (fields "usage" and "help" in struct cmd_tbl_s respective) were actually redundant. This patch cleans this up - for example: Before: => help dtt dtt - Digital Thermometer and Thermostat Usage: dtt - Read temperature from digital thermometer and thermostat. After: => help dtt dtt - Read temperature from Digital Thermometer and Thermostat Usage: dtt Signed-off-by: Wolfgang Denk

4xx: Remove binary cpld bitstream from CMS700 board

2009-06-12T18:39:46Z

This patch removes the cpld binary bitstream that is used by esd's cpld command on CMS700 boards. Because u-boot with an external cpld bitstream may not take more space in flash than before the u-boot binary is shrinked a little bit. Some unused featues have been removed therefore. Signed-off-by: Matthias Fuchs Signed-off-by: Stefan Roese

ppc4xx: Use correct io accessors for esd 405 boards

2009-03-20T21:39:14Z

This patch replaces in/out8/16/32 macros by in/out_8/_be16/_be32 macros. Also volatile pointer references are replaced by the new accessors. Signed-off-by: Matthias Fuchs Signed-off-by: Stefan Roese

ppc4xx: Cleanup linker scripts of esd 4xx boards

2009-03-20T21:39:14Z

Signed-off-by: Matthias Fuchs Signed-off-by: Stefan Roese

Fix all linker script to handle all rodata sections

2009-03-20T21:39:12Z

A recent gcc added a new unaligned rodata section called '.rodata.str1.1', which needs to be added the the linker script. Instead of just adding this one section, we use a wildcard ".rodata*" to get all rodata linker section gcc has now and might add in the future. However, '*(.rodata*)' by itself will result in sub-optimal section ordering. The sections will be sorted by object file, which causes extra padding between the unaligned rodata.str.1.1 of one object file and the aligned rodata of the next object file. This is easy to fix by using the SORT_BY_ALIGNMENT command. This patch has not be tested one most of the boards modified. Some boards have a linker script that looks something like this: *(.text) . = ALIGN(16); *(.rodata) *(.rodata.str1.4) *(.eh_frame) I change this to: *(.text) . = ALIGN(16); *(.eh_frame) *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) This means the start of rodata will no longer be 16 bytes aligned. However, the boundary between text and rodata/eh_frame is still aligned to 16 bytes, which is what I think the real purpose of the ALIGN call is. Signed-off-by: Trent Piepho

Command usage cleanup

2009-01-28T07:49:52Z

Remove command name from all command "usage" fields and update common/command.c to display "name - usage" instead of just "usage". Also remove newlines from command usage fields. Signed-off-by: Peter Tyser

Align end of bss by 4 bytes

2008-11-18T22:13:16Z

Most of the bss initialization loop increments 4 bytes at a time. And the loop end is checked for an 'equal' condition. Make the bss end address aligned by 4, so that the loop will end as expected. Signed-off-by: Selvamuthukumar Signed-off-by: Wolfgang Denk

rename CFG_ macros to CONFIG_SYS

2008-10-18T19:54:03Z

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

rename environment.c in env_embedded.c to reflect is functionality

2008-09-10T20:48:01Z

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

ppc4xx: Remove obsolete or unused functions from some esd boards

2008-09-03T12:37:52Z

This patch removes initdram() and testdram() from most esd 405 platforms. Some boards also have an empty dummy implementation of misc_init_f(). This is also removed. Signed-off-by: Matthias Fuchs Signed-off-by: Stefan Roese