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Because KS2 u-boot works in 32 bit address space the existing ram_size global data field cannot be used. The maximum, which the get_ram_size() can detect is 2GB only. The ft_board_setup() needs the actual ddr3 size to fix up dtb. This commit introduces the ddr3_get_size() which uses SPD data to calculate the ddr3 size. This function replaces the "ddr3_size" environment variable, which was used to get the SODIMM size. For platforms, which don't have SODIMM with SPD and ddr3 is populated to a board a simple ddr3_get_size function that returns ddr3 size has to be implemented. See hardware-k2l.h Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> |
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| arc | ||
| arm | ||
| avr32 | ||
| blackfin | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nds32 | ||
| nios2 | ||
| openrisc | ||
| powerpc | ||
| sandbox | ||
| sh | ||
| sparc | ||
| x86 | ||
| .gitignore | ||
| Kconfig | ||