[U-Boot] [RFC PATCH] am335x: Changes in DDR init procedure to Support Samsung K4B2G1646EBIH9 memory chip

2019-01-21 Thread Maciej Zagrabski
cause refresh rate value is large enough to cover initialization, but it will finish during `udelay` below anyway. If this is not acceptable I can `ifdef` this line with config introduced in previous patch. Signed-off-by: Maciej Zagrabski --- arch/arm/mach-omap2/am33xx/ddr.c | 5 +++-- 1 file

[U-Boot] [PATCH] am335x: chilisom: Initial support for different DDR3 chips

2019-01-21 Thread Maciej Zagrabski
constructed by preprocesor basing on DDR3 part no from Kconfig. To do this, Makefile translates string from Kconfig into preprocesor token. Signed-off-by: Maciej Zagrabski --- arch/arm/include/asm/arch-am33xx/ddr_defs.h | 16 ++ arch/arm/mach-omap2/am33xx/Kconfig | 21