faae4954 | 04-Aug-2018 |
Angelo Dureghello <angelo@sysam.it> |
m68k: fix multiple memory accesses on swap operations
On a u32 val = __sw32(*addr);
multiple memory accesses are not welcome, since "addr" may be an IO peripheral register address. This patch chan
m68k: fix multiple memory accesses on swap operations
On a u32 val = __sw32(*addr);
multiple memory accesses are not welcome, since "addr" may be an IO peripheral register address. This patch changes __sw16/32 to perform a single memory access for the source value.
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
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a373024e | 06-Aug-2017 |
Angelo Dureghello <angelo@sysam.it> |
m68k: add board stmark2, mcf5441x based
Sysam stmark2 board is a generic and fully (hw and sw) open board, with a mcf54415 Coldfire CPU, 128MB of DDR2, 16MB of SPI flash and SD card as non volatile
m68k: add board stmark2, mcf5441x based
Sysam stmark2 board is a generic and fully (hw and sw) open board, with a mcf54415 Coldfire CPU, 128MB of DDR2, 16MB of SPI flash and SD card as non volatile memories, and a wifi module included on-board. The board is actually used mainly for Coldfire custodian testing activity related to the mcf5441x Coldfire family.
For further information please see: http://sysam.it/cff_stmark2.html
Signed-off-by: Angelo Dureghello <angelo@sysam.it> ---
Changes in v2: - remove CMD_REGINFO - add board information in commit message
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