[U-Boot] [PATCH v3 00/57] ram: rk3399: Add LPDDR4 support

Kever Yang
2019-10-08T00:31:25Z

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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