On 2019/7/16 下午7:57, Jagan Teki wrote:
Supporting LPDDR4 code support in RK3399 would increases
the size of SPL/TPL.
So add kconfig entry for RK3399 LPDDR4 code so-that
the boards have LPDDR4 can enable them via defconfig.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
Thanks,
- Kever
---
drivers/ram/rockchip/Kconfig | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/ram/rockchip/Kconfig b/drivers/ram/rockchip/Kconfig
index 151ffb684d..4f274e01b3 100644
--- a/drivers/ram/rockchip/Kconfig
+++ b/drivers/ram/rockchip/Kconfig
@@ -23,4 +23,11 @@ config RAM_RK3399
This enables ram drivers support for the platforms based on
Rockchip RK3399 SoC.
+config RAM_RK3399_LPDDR4
+ bool "LPDDR4 support for Rockchip RK3399"
+ depends on RAM_RK3399
+ help
+ This enables LPDDR4 sdram code support for the platforms based
+ on Rockchip RK3399 SoC.
+
endif # RAM_ROCKCHIP
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