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path: root/arch/powerpc/cpu/mpc512x/fixed_sdram.c
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2017-06-16powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512xHeiko Schocher
There was for long time no activity in the mpx5xxx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in mpc5xxx, so remove it. Signed-off-by: Heiko Schocher <[email protected]>
2016-06-03arch/powerpc: Simplify some calculations using ARRAY_SIZE() macro.Robert P. J. Day
Replace a number of array length calculations with the ARRAY_SIZE() macro, for clarity. Signed-off-by: Robert P. J. Day <[email protected]> Reviewed-by: York Sun <[email protected]>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <[email protected]> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <[email protected]>
2013-03-09mpc512x: Adjust the DRAM init sequence to the datasheet specAnatolij Gustschin
Do maintain a 200 usecs period of stable power and clock before asserting the CKE signal and sending commands, have at least 200 DRAM clock cycles pass after initialization before data access. Signed-off-by: Anatolij Gustschin <[email protected]>
2010-04-24mpc5121: determine RAM size using get_ram_size()Anatolij Gustschin
Configure CONFIG_SYS_MAX_RAM_SIZE address range in DDR Local Access Window and determine the RAM size. Fix DDR LAW afterwards using detected RAM size. Signed-off-by: Anatolij Gustschin <[email protected]>
2010-04-24mpc512x: make MEM IO Control configuration a board config optionAnatolij Gustschin
Signed-off-by: Anatolij Gustschin <[email protected]>
2010-04-21Move arch/ppc to arch/powerpcStefan Roese
As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by: Stefan Roese <[email protected]> Acked-by: Wolfgang Denk <[email protected]> Acked-by: Detlev Zundel <[email protected]> Acked-by: Kim Phillips <[email protected]> Cc: Peter Tyser <[email protected]> Cc: Anatolij Gustschin <[email protected]>