Re: [PATCH v2 11/28] ram: rockchip: Add rv1126 lpddr4 support
On 2022/8/18 22:52, Jagan Teki wrote:
Add LPDDR4 detection timings and support for RV1126.
Signed-off-by: Jagan Teki
Reviewed-by: Kever Yang
Thanks,
- Kever
---
Changes for v2:
- none
.../sdram-rv1126-lpddr4-detect-1056.inc | 78 +++
.../sdram-rv1126-lpddr4-detect-328.inc| 78 +++
.../sdram-rv1126-lpddr4-detect-396.inc| 78 +++
.../sdram-rv1126-lpddr4-detect-528.inc| 78 +++
.../sdram-rv1126-lpddr4-detect-664.inc| 78 +++
.../sdram-rv1126-lpddr4-detect-784.inc| 78 +++
.../sdram-rv1126-lpddr4-detect-924.inc| 78 +++
drivers/ram/rockchip/sdram_rv1126.c | 10 +++
8 files changed, 556 insertions(+)
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-328.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-396.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-528.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-664.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-784.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-924.inc
diff --git a/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc
b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc
new file mode 100644
index 00..705cbfb5cb
--- /dev/null
+++ b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc
@@ -0,0 +1,78 @@
+{
+ {
+ {
+ .rank = 0x1,
+ .col = 0xB,
+ .bk = 0x3,
+ .bw = 0x1,
+ .dbw = 0x1,
+ .row_3_4 = 0x0,
+ .cs0_row = 0x11,
+ .cs1_row = 0x11,
+ .cs0_high16bit_row = 0x0,
+ .cs1_high16bit_row = 0x0,
+ .ddrconfig = 0
+ },
+ {
+ {0x41241522},
+ {0x15050b07},
+ {0x0602},
+ {0x},
+ {0x0054},
+ {0x},
+ 0x00ff
+ }
+ },
+ {
+ .ddr_freq = 1056, /* clock rate(MHz) */
+ .dramtype = LPDDR4,
+ .num_channels = 1,
+ .stride = 0,
+ .odt = 1
+ },
+ {
+ {
+ {0x, 0x81081020}, /* MSTR */
+ {0x0064, 0x00400094}, /* RFSHTMG */
+ {0x00d0, 0x00030409}, /* INIT0 */
+ {0x00d4, 0x0069}, /* INIT1 */
+ {0x00d8, 0x0206}, /* INIT2 */
+ {0x00dc, 0x0034001b}, /* INIT3 */
+ {0x00e0, 0x0031}, /* INIT4 */
+ {0x00e8, 0x0011}, /* INIT6 */
+ {0x00ec, 0x}, /* INIT7 */
+ {0x00f4, 0x000f033f}, /* RANKCTL */
+ {0x0100, 0x14161217}, /* DRAMTMG0 */
+ {0x0104, 0x00040422}, /* DRAMTMG1 */
+ {0x0108, 0x050a0e0f}, /* DRAMTMG2 */
+ {0x010c, 0x00808000}, /* DRAMTMG3 */
+ {0x0110, 0x0a04060c}, /* DRAMTMG4 */
+ {0x0114, 0x02040808}, /* DRAMTMG5 */
+ {0x0118, 0x01010005}, /* DRAMTMG6 */
+ {0x011c, 0x0401}, /* DRAMTMG7 */
+ {0x0120, 0x0606}, /* DRAMTMG8 */
+ {0x0130, 0x0002}, /* DRAMTMG12 */
+ {0x0134, 0x0a12}, /* DRAMTMG13 */
+ {0x0138, 0x0098}, /* DRAMTMG14 */
+ {0x0180, 0x02100010}, /* ZQCTL0 */
+ {0x0184, 0x01b0}, /* ZQCTL1 */
+ {0x0190, 0x07070001}, /* DFITMG0 */
+ {0x0198, 0x07000101}, /* DFILPCFG0 */
+ {0x01a0, 0xc043}, /* DFIUPD0 */
+ {0x0240, 0x0b050d3c}, /* ODTCFG */
+ {0x0244, 0x0101}, /* ODTMAP */
+ {0x0250, 0x1f00}, /* SCHED */
+ {0x0490, 0x0001}, /* PCTRL_0 */
+ {0x, 0x}
+ }
+ },
+ {
+ {
+ {0x0004, 0x008d}, /* PHYREG01 */
+
[PATCH v2 11/28] ram: rockchip: Add rv1126 lpddr4 support
Add LPDDR4 detection timings and support for RV1126.
Signed-off-by: Jagan Teki
---
Changes for v2:
- none
.../sdram-rv1126-lpddr4-detect-1056.inc | 78 +++
.../sdram-rv1126-lpddr4-detect-328.inc| 78 +++
.../sdram-rv1126-lpddr4-detect-396.inc| 78 +++
.../sdram-rv1126-lpddr4-detect-528.inc| 78 +++
.../sdram-rv1126-lpddr4-detect-664.inc| 78 +++
.../sdram-rv1126-lpddr4-detect-784.inc| 78 +++
.../sdram-rv1126-lpddr4-detect-924.inc| 78 +++
drivers/ram/rockchip/sdram_rv1126.c | 10 +++
8 files changed, 556 insertions(+)
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-328.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-396.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-528.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-664.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-784.inc
create mode 100644 drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-924.inc
diff --git a/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc
b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc
new file mode 100644
index 00..705cbfb5cb
--- /dev/null
+++ b/drivers/ram/rockchip/sdram-rv1126-lpddr4-detect-1056.inc
@@ -0,0 +1,78 @@
+{
+ {
+ {
+ .rank = 0x1,
+ .col = 0xB,
+ .bk = 0x3,
+ .bw = 0x1,
+ .dbw = 0x1,
+ .row_3_4 = 0x0,
+ .cs0_row = 0x11,
+ .cs1_row = 0x11,
+ .cs0_high16bit_row = 0x0,
+ .cs1_high16bit_row = 0x0,
+ .ddrconfig = 0
+ },
+ {
+ {0x41241522},
+ {0x15050b07},
+ {0x0602},
+ {0x},
+ {0x0054},
+ {0x},
+ 0x00ff
+ }
+ },
+ {
+ .ddr_freq = 1056, /* clock rate(MHz) */
+ .dramtype = LPDDR4,
+ .num_channels = 1,
+ .stride = 0,
+ .odt = 1
+ },
+ {
+ {
+ {0x, 0x81081020}, /* MSTR */
+ {0x0064, 0x00400094}, /* RFSHTMG */
+ {0x00d0, 0x00030409}, /* INIT0 */
+ {0x00d4, 0x0069}, /* INIT1 */
+ {0x00d8, 0x0206}, /* INIT2 */
+ {0x00dc, 0x0034001b}, /* INIT3 */
+ {0x00e0, 0x0031}, /* INIT4 */
+ {0x00e8, 0x0011}, /* INIT6 */
+ {0x00ec, 0x}, /* INIT7 */
+ {0x00f4, 0x000f033f}, /* RANKCTL */
+ {0x0100, 0x14161217}, /* DRAMTMG0 */
+ {0x0104, 0x00040422}, /* DRAMTMG1 */
+ {0x0108, 0x050a0e0f}, /* DRAMTMG2 */
+ {0x010c, 0x00808000}, /* DRAMTMG3 */
+ {0x0110, 0x0a04060c}, /* DRAMTMG4 */
+ {0x0114, 0x02040808}, /* DRAMTMG5 */
+ {0x0118, 0x01010005}, /* DRAMTMG6 */
+ {0x011c, 0x0401}, /* DRAMTMG7 */
+ {0x0120, 0x0606}, /* DRAMTMG8 */
+ {0x0130, 0x0002}, /* DRAMTMG12 */
+ {0x0134, 0x0a12}, /* DRAMTMG13 */
+ {0x0138, 0x0098}, /* DRAMTMG14 */
+ {0x0180, 0x02100010}, /* ZQCTL0 */
+ {0x0184, 0x01b0}, /* ZQCTL1 */
+ {0x0190, 0x07070001}, /* DFITMG0 */
+ {0x0198, 0x07000101}, /* DFILPCFG0 */
+ {0x01a0, 0xc043}, /* DFIUPD0 */
+ {0x0240, 0x0b050d3c}, /* ODTCFG */
+ {0x0244, 0x0101}, /* ODTMAP */
+ {0x0250, 0x1f00}, /* SCHED */
+ {0x0490, 0x0001}, /* PCTRL_0 */
+ {0x, 0x}
+ }
+ },
+ {
+ {
+ {0x0004, 0x008d}, /* PHYREG01 */
+ {0x0014, 0x0014}, /* PHYREG05 */
+ {0x0018, 0
