Hi Qu and Mani,
This patch has already on the mater, you can try with master code and
use idbloader.img
directly.
Thanks,
- Kever
On 2019/10/6 上午9:30, Qu Wenruo wrote:
On 2019/10/6 上午9:05, Qu Wenruo wrote:
On 2019/7/16 下午7:56, Jagan Teki wrote:
This is next revison of lpddr4 support on rk3399 compared to
previous set[1]. It has some changes based on the commit orders
and squashing few patches together and rest is same.
Thanks to
- YouMin Chen
- Akash Gajjar
- Kever Yang
for supporting all the help on this work.
Changes for v3:
- squash set_rate code in one patch
- tested in Rockpro64 and Rock-PI-4
Great works! Can't wait to try them on both boards!
Would you mind to setup a git repo for this large patchset?
It would be much easier for other guys to test, other than fetching all
the patches and apply them.
In fact the patchset can't be applied to current master due to conflicts.
And furthermore the hash doesn't match any existing tree.
Would you mind to rebase it to current master? Or at least a git repo so
I could try to rebase them.
Thanks,
Qu
Thanks,
Qu
- order them in proper way
- rebase on master
Changes for v2:
- handle LPDDR4 code as part of CONFIG_RAM_RK3399_LPDDR4
- support data_training and set_rate via sdram_rk3399_ops
- add proper sys_reg_enc macros
- add new patch to rename variable sdram_params with params
- fix few commit messages.
patch 0001 - 0018: add dram config enc macro
patch 0019: configure phy IO in ds odt
patch 0020: add LPDDR4 config
patch 0021 - 0043: lpddr4 data training changes
patch 0044 - 0046: syscon pmu support
patch 0047: set 50MHz ddr clock
patch 0048: set 400MHz ddr clock
patch 0049: LPDDR4-400 timings
patch 0050: LPDDR4-800 timings
patch 0051 - 0052: lpddr4 set rate
patch 0053: enable lpddr4 support on Rockpro64
patch 0054: enable lpddr4 support on Rock-PI 4
patch 0055: add LPDDR-100 timings via dts
patch 0056: use LPDDR-100 timings on Rockpro64
patch 0057: use LPDDR-100 timings on Rock-PI 4
[1] https://patchwork.ozlabs.org/cover/1116734/
Any inputs?
Jagan.
Jagan Teki (57):
ram: rk3399: Add ddrtype enc macro
ram: rk3399: Add channel number encoder macro
ram: rk3399: Add row_3_4 enc macro
ram: rk3399: Add chipinfo macro
ram: rk3399: Add rank enc macro
ram: rk3399: Add column enc macro
ram: rk3399: Add bk enc macro
ram: rk3399: Add dbw enc macro
ram: rk3399: Add cs0_rw macro
ram: rk3399: Add cs1_rw macro
ram: rk3399: Add bw enc macro
ram: rk3399: Rename sys_reg with sys_reg2
ram: rk3399: Update cs0_row to use sys_reg3
ram: rk3399: Update cs1_row to use sys_reg3
ram: rk3399: Add cs1_col enc macro
ram: rk3399: Add ddr version enc macro
ram: rk3399: Add ddrtimingC0
ram: rk3399: Add DdrMode
ram: rk3399: Configure phy IO in ds odt
ram: rockchip: Kconfig: Add RK3399 LPDDR4 entry
ram: rk3399: Add lpddr4 rank mask for ca training
ram: rk3399: Add lpddr4 rank mask for wdql training
ram: rk3399: Move mode_sel assignment
ram: rk3399: Don't wait for PLL lock in lpddr4
ram: rk3399: Avoid two channel ZQ Cal Start at the same time
ram: rk3399: Configure PHY_898, PHY_919 for lpddr4
ram: rk3399: Configure BOOSTP_EN, BOOSTN_EN for lpddr4
ram: rk3399: Configure SLEWP_EN, SLEWN_EN for lpddr4
ram: rk3399: Configure PHY RX_CM_INPUT for lpddr4
ram: rk3399: Map chipselect for lpddr4
ram: rk3399: Configure tsel write ca for lpddr4
ram: rk3399: Don't disable dfi dram clk for lpddr4, rank 1
ram: rk3399: Add IO settings
ram: sdram: Configure lpddr4 tsel rd, wr based on IO settings
ram: rk3399: Add tsel control clock drive
ram: rk3399: Configure soc odt support
ram: rk3399: Get lpddr4 tsel_rd_en from io settings
ram: rk3399: Update lpddr4 vref based on io settings
ram: rk3399: Update lpddr4 mode_sel based on io settings
ram: rk3399: Update lpddr4 vref_mode_ac
ram: rk3399: Simplify data training first argument
ram: rk3399: Handle data training via ops
ram: rk3399: Add LPPDR4 mr detection
arm: include: rockchip: Add rk3399 pmu file
rockchip: rk3399: syscon: Add pmu support
rockchip: dts: rk3399: Add u-boot, dm-pre-reloc for pmu
clk: rockchip: rk3399: Set 50MHz ddr clock
clk: rockchip: rk3399: Set 400MHz ddr clock
ram: rk3399: Add LPPDDR4-400 timings inc
ram: rk3399: Add LPPDDR4-800 timings inc
ram: rk3399: Add set_rate sdram rk3399 ops
ram: rk3399: Add lpddr4 set rate support
configs: rockpro64: Enable LPDDR4 support
configs: rock-pi-4: Enable LPDDR4 support
rockchip: dts: rk3399: Add LPDDR4-100 timings
rockchip: dts: rk3399: rockpro64: Use LPDDR4-100 dtsi
rockchip: dts: rk3399: rock-pi-4: Use LPDDR4-100 dtsi
arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi | 1 +
arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 1 +
arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi | 1537 +++++++++++++++
arch/arm/dts/rk3399-u-boot.dtsi | 4 +
.../include/asm/arch-rockchip/pmu_rk3399.h | 72 +
.../include/asm/arch-rockchip/sdram_common.h | 31 +
.../include/asm/arch-rockchip/sdram_rk3399.h | 29 +-
arch/arm/mach-rockchip/rk3399/syscon_rk3399.c | 8 +
configs/rock-pi-4-rk3399_defconfig | 1 +
configs/rockpro64-rk3399_defconfig | 1 +
drivers/clk/rockchip/clk_rk3399.c | 8 +
drivers/ram/rockchip/Kconfig | 7 +
.../ram/rockchip/sdram-rk3399-lpddr4-400.inc | 1570 +++++++++++++++
.../ram/rockchip/sdram-rk3399-lpddr4-800.inc | 1570 +++++++++++++++
drivers/ram/rockchip/sdram_rk3399.c | 1726 ++++++++++++++---
15 files changed, 6317 insertions(+), 249 deletions(-)
create mode 100644 arch/arm/dts/rk3399-sdram-lpddr4-100.dtsi
create mode 100644 arch/arm/include/asm/arch-rockchip/pmu_rk3399.h
create mode 100644 drivers/ram/rockchip/sdram-rk3399-lpddr4-400.inc
create mode 100644 drivers/ram/rockchip/sdram-rk3399-lpddr4-800.inc
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