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47627c8a5c
It is possible in lpddr4 dram, where both the channels would start at same time with ZQ Cal Start. If it uses ZQ Call start then it will use RZQ. For example LPDDR4 366 Dual-Die, Quad-Channel Package, RZQ maybe connect to both channel. If ZQ Cal Start at the same time, it will use the same RZQ. It is not a problem of using RZQ in both the channels, but can not use at the same time. So, to avoid this, we have an option of dram tINIT3 value for increasing the frequency for channel 1. This patch increase the available tINIT3 with existing running dram frequency. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: YouMin Chen <cym@rock-chips.com> Reviewed-by: Kever Yang <Kever.yang@rock-chips.com> |
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| .. | ||
| mediatek | ||
| rockchip | ||
| stm32mp1 | ||
| bmips_ram.c | ||
| k3-am654-ddrss.c | ||
| k3-am654-ddrss.h | ||
| Kconfig | ||
| Makefile | ||
| mpc83xx_sdram.c | ||
| ram-uclass.c | ||
| sandbox_ram.c | ||
| stm32_sdram.c | ||