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94b756f331
Currently, a dummy value is defined for the UMC_SPCCTLA register when the DRAM size is zero. This seems weird because the controller does not need setting in the first place if the size is zero. Also, redefine enum dram_size to represent the DRAM size per 16-bit unit. This makes things simpler because the channel 0 and 1 are connected with 32-bit width DRAM, while the channel 2 is connected with 16-bit width one. I am renaming SIZE_* into DRAM_SZ_* (and also FREQ_* to DRAM_FREQ_* for consistency) while I am here because SIZE_* might be easily mixed-up with the macros in include/linux/sizes.h. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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| arc | ||
| arm | ||
| avr32 | ||
| blackfin | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nds32 | ||
| nios2 | ||
| openrisc | ||
| powerpc | ||
| sandbox | ||
| sh | ||
| sparc | ||
| x86 | ||
| .gitignore | ||
| Kconfig | ||