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* AT91: change includes from asm/arch/io.h to asm/io.hReinhard Meyer2011-05-18-2/+1
| | | | | | and remove the now unused asm/arch-at91/io.h Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: fix related at91 system/driver filesReinhard Meyer2011-05-18-4/+4
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* at91: Add arch_preboot_os which disables PIT in a faster wayAlexander Stein2010-10-05-0/+16
| | | | | | | | | | | | When disabled the PIT runs until it reaches the CPIV value. The Linux PIT driver stops the PIT and waits until it stopped. This can take over 100ms. Simply stopping in u-boot isn't sufficient as the PIT will still be running when Linux is waiting until it stopped. So, we stop it in u-boot by setting the compare value to a value slightly greater than the current running counter to make the PIT stopped in short time. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
* AT91: convert cpu.c to struct SoC accessReinhard Meyer2010-10-05-20/+12
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* arm: Move cpu/$CPU to arch/arm/cpu/$CPUPeter Tyser2010-04-13-0/+92
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>