mirrors/u-boot
0
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2024-12-24 04:03:29 +08:00
Code Issues Packages Projects Releases Wiki Activity

ddr: vybrid: Add DDRMC calibration related registers (DQS to DQ)

Browse Source 
This commit provides extra defines needed for DDR memory controller
calibration (read leveling performing).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
This commit is contained in:
Lukasz Majewski 2018-12-05 17:04:01 +01:00 committed by Stefano Babic
parent 63f7e3fca3
commit c5b22a5360
1 changed files with 13 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
arch/arm/include/asm/arch-vf610/imx-regs.h
View File

@ -207,15 +207,27 @@
#define DDRMC_CR88_TODTL_CMD(v) (((v) & 0x1f) << 16)
#define DDRMC_CR89_AODT_RWSMCS(v) ((v) & 0xf)
#define DDRMC_CR91_R2W_SMCSDL(v) (((v) & 0x7) << 16)
#define DDRMC_CR93_SW_LVL_MODE_OFF (8)
#define DDRMC_CR93_SW_LVL_MODE(v) (((v) & 0x3) << DDRMC_CR93_SW_LVL_MODE_OFF)
#define DDRMC_CR93_SWLVL_LOAD BIT(16)
#define DDRMC_CR93_SWLVL_START BIT(24)
#define DDRMC_CR94_SWLVL_EXIT BIT(0)
#define DDRMC_CR94_SWLVL_OP_DONE BIT(8)
#define DDRMC_CR94_SWLVL_RESP_0_OFF (24)
#define DDRMC_CR95_SWLVL_RESP_1_OFF (0)
#define DDRMC_CR96_WLMRD(v) (((v) & 0x3f) << 8)
#define DDRMC_CR96_WLDQSEN(v) ((v) & 0x3f)
#define DDRMC_CR97_WRLVL_EN (1 << 24)
#define DDRMC_CR98_WRLVL_DL_0(v) ((v) & 0xffff)
#define DDRMC_CR99_WRLVL_DL_1(v) ((v) & 0xffff)
#define DDRMC_CR101_PHY_RDLVL_EDGE_OFF (24)
#define DDRMC_CR101_PHY_RDLVL_EDGE BIT(DDRMC_CR101_PHY_RDLVL_EDGE_OFF)
#define DDRMC_CR102_RDLVL_GT_REGEN (1 << 16)
#define DDRMC_CR102_RDLVL_REG_EN (1 << 8)
#define DDRMC_CR105_RDLVL_DL_0(v) (((v) & 0xff) << 8)
#define DDRMC_CR105_RDLVL_DL_0_OFF (8)
#define DDRMC_CR105_RDLVL_DL_0(v) (((v) & 0xff) << DDRMC_CR105_RDLVL_DL_0_OFF)
#define DDRMC_CR106_RDLVL_GTDL_0(v) ((v) & 0xff)
#define DDRMC_CR110_RDLVL_DL_1_OFF (0)
#define DDRMC_CR110_RDLVL_DL_1(v) ((v) & 0xff)
#define DDRMC_CR110_RDLVL_GTDL_1(v) (((v) & 0xff) << 16)
#define DDRMC_CR114_RDLVL_GTDL_2(v) (((v) & 0xffff) << 8)