Message ID | 20190716115745.12585-21-jagan@amarulasolutions.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms <linux-rockchip.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-rockchip>, <mailto:linux-rockchip-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-rockchip/> List-Post: <mailto:linux-rockchip@lists.infradead.org> List-Help: <mailto:linux-rockchip-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-rockchip>, <mailto:linux-rockchip-request@lists.infradead.org?subject=subscribe> Cc: linux-rockchip@lists.infradead.org, gajjar04akash@gmail.com, linux-amarula@amarulasolutions.com, Jagan Teki <jagan@amarulasolutions.com>, Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" <linux-rockchip-bounces@lists.infradead.org> Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP |
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ram: rk3399: Add LPDDR4 support
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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 <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <Kever.yang@rock-chips.com> 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
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
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 <jagan@amarulasolutions.com> --- drivers/ram/rockchip/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+)