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KED Software Projects / Miscellaneous / KED U-Boot Fork
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Alexey Brodkin authored
There're 2 versions of motherboards that could be used in ARC SDP. The only important difference for U-Boot is different NAND IC in use: [1] v2 board (we used to support up until now) sports MT29F4G08ABADAWP while [2] v3 board sports MT29F4G16ABADAWP They are almost the same except data bus width 8-bit in [1] and 16-bit in [2]. And for proper support of 16-bit data bus we have to pass NAND_BUSWIDTH_16 option to NAND driver core - which we do now knowing board type we're running on. Signed-off-by:
Alexey Brodkin <abrodkin@synopsys.com>
Alexey Brodkin authoredThere're 2 versions of motherboards that could be used in ARC SDP. The only important difference for U-Boot is different NAND IC in use: [1] v2 board (we used to support up until now) sports MT29F4G08ABADAWP while [2] v3 board sports MT29F4G16ABADAWP They are almost the same except data bus width 8-bit in [1] and 16-bit in [2]. And for proper support of 16-bit data bus we have to pass NAND_BUSWIDTH_16 option to NAND driver core - which we do now knowing board type we're running on. Signed-off-by:
Alexey Brodkin <abrodkin@synopsys.com>