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* at91sam9/at91cap: move common spi initialisation to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-5/+372
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* at91sam9/at91cap: move common serial initialisation to cpuJean-Christophe PLAGNIOL-VILLARD2009-03-22-1/+386
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Fix all linker script to handle all rodata sectionsTrent Piepho2009-03-20-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <xyzzy@speakeasy.org>
* Fix new found CFG_Jean-Christophe PLAGNIOL-VILLARD2008-12-14-1/+1
| | | | | | | Also fix some minor typos. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* Remove redundant armv4 flag from arm926ejs compile flagsRemy Bohmer2008-12-06-1/+0
| | | | | | | Currently the arm926ejs tree has the armv4 option set during compilation. This flag does not belong here because a arm926 CPU is always a armv5 CPU. Signed-off-by: Remy Bohmer <linux@bohmer.net>
* AT91: Enable PLLB for USBStelian Pop2008-11-21-0/+18
| | | | | | | | | | | | | | | | | At least some (old ?) versions of the AT91Bootstrap do not set up the PLLB correctly to 48 MHz in order to make USB host function correctly. This patch sets up the PLLB to the same values Linux uses, and makes USB work ok on the following CPUs: - AT91CAP9 - AT91SAM9260 - AT91SAM9263 This patch also defines CONFIG_USB_STORAGE and CONFIG_CMD_FAT for all the relevant AT91CAP9/AT91SAM9 atmel boards. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Align end of bss by 4 bytesSelvamuthukumar2008-11-18-1/+1
| | | | | | | | | | 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 <selva.muthukumar@e-coninfotech.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-7/+7
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Moved initialization of Ethernet controllers on Atmel AT91 to board_eth_init()Ben Warren2008-09-02-36/+0
| | | | | | Removed at91sam9_eth_initialize() from net/eth.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* at91: move arch-at91sam9 to arch-at91Jean-Christophe PLAGNIOL-VILLARD2008-08-12-0/+555
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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