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-rw-r--r--drivers/ram/rockchip/sdram_rk3399.c73
1 files changed, 40 insertions, 33 deletions
diff --git a/drivers/ram/rockchip/sdram_rk3399.c b/drivers/ram/rockchip/sdram_rk3399.c
index 043b27737d..492b0975dd 100644
--- a/drivers/ram/rockchip/sdram_rk3399.c
+++ b/drivers/ram/rockchip/sdram_rk3399.c
@@ -121,35 +121,36 @@ static void set_memory_map(const struct chan_info *chan, u32 channel,
u32 row;
/* Get row number from ddrconfig setting */
- if (sdram_ch->ddrconfig < 2 || sdram_ch->ddrconfig == 4)
+ if (sdram_ch->cap_info.ddrconfig < 2 ||
+ sdram_ch->cap_info.ddrconfig == 4)
row = 16;
- else if (sdram_ch->ddrconfig == 3)
+ else if (sdram_ch->cap_info.ddrconfig == 3)
row = 14;
else
row = 15;
- cs_map = (sdram_ch->rank > 1) ? 3 : 1;
- reduc = (sdram_ch->bw == 2) ? 0 : 1;
+ cs_map = (sdram_ch->cap_info.rank > 1) ? 3 : 1;
+ reduc = (sdram_ch->cap_info.bw == 2) ? 0 : 1;
/* Set the dram configuration to ctrl */
- clrsetbits_le32(&denali_ctl[191], 0xF, (12 - sdram_ch->col));
+ clrsetbits_le32(&denali_ctl[191], 0xF, (12 - sdram_ch->cap_info.col));
clrsetbits_le32(&denali_ctl[190], (0x3 << 16) | (0x7 << 24),
- ((3 - sdram_ch->bk) << 16) |
+ ((3 - sdram_ch->cap_info.bk) << 16) |
((16 - row) << 24));
clrsetbits_le32(&denali_ctl[196], 0x3 | (1 << 16),
cs_map | (reduc << 16));
/* PI_199 PI_COL_DIFF:RW:0:4 */
- clrsetbits_le32(&denali_pi[199], 0xF, (12 - sdram_ch->col));
+ clrsetbits_le32(&denali_pi[199], 0xF, (12 - sdram_ch->cap_info.col));
/* PI_155 PI_ROW_DIFF:RW:24:3 PI_BANK_DIFF:RW:16:2 */
clrsetbits_le32(&denali_pi[155], (0x3 << 16) | (0x7 << 24),
- ((3 - sdram_ch->bk) << 16) |
+ ((3 - sdram_ch->cap_info.bk) << 16) |
((16 - row) << 24));
/* PI_41 PI_CS_MAP:RW:24:4 */
clrsetbits_le32(&denali_pi[41], 0xf << 24, cs_map << 24);
- if (sdram_ch->rank == 1 && params->base.dramtype == DDR3)
+ if (sdram_ch->cap_info.rank == 1 && params->base.dramtype == DDR3)
writel(0x2EC7FFFF, &denali_pi[34]);
}
@@ -624,7 +625,7 @@ static int data_training_ca(const struct chan_info *chan, u32 channel,
u32 *denali_phy = chan->publ->denali_phy;
u32 i, tmp;
u32 obs_0, obs_1, obs_2, obs_err = 0;
- u32 rank = params->ch[channel].rank;
+ u32 rank = params->ch[channel].cap_info.rank;
for (i = 0; i < rank; i++) {
select_per_cs_training_index(chan, i);
@@ -678,7 +679,7 @@ static int data_training_wl(const struct chan_info *chan, u32 channel,
u32 *denali_phy = chan->publ->denali_phy;
u32 i, tmp;
u32 obs_0, obs_1, obs_2, obs_3, obs_err = 0;
- u32 rank = params->ch[channel].rank;
+ u32 rank = params->ch[channel].cap_info.rank;
for (i = 0; i < rank; i++) {
select_per_cs_training_index(chan, i);
@@ -737,7 +738,7 @@ static int data_training_rg(const struct chan_info *chan, u32 channel,
u32 *denali_phy = chan->publ->denali_phy;
u32 i, tmp;
u32 obs_0, obs_1, obs_2, obs_3, obs_err = 0;
- u32 rank = params->ch[channel].rank;
+ u32 rank = params->ch[channel].cap_info.rank;
for (i = 0; i < rank; i++) {
select_per_cs_training_index(chan, i);
@@ -796,7 +797,7 @@ static int data_training_rl(const struct chan_info *chan, u32 channel,
{
u32 *denali_pi = chan->pi->denali_pi;
u32 i, tmp;
- u32 rank = params->ch[channel].rank;
+ u32 rank = params->ch[channel].cap_info.rank;
for (i = 0; i < rank; i++) {
select_per_cs_training_index(chan, i);
@@ -841,7 +842,7 @@ static int data_training_wdql(const struct chan_info *chan, u32 channel,
{
u32 *denali_pi = chan->pi->denali_pi;
u32 i, tmp;
- u32 rank = params->ch[channel].rank;
+ u32 rank = params->ch[channel].cap_info.rank;
for (i = 0; i < rank; i++) {
select_per_cs_training_index(chan, i);
@@ -940,14 +941,14 @@ static void set_ddrconfig(const struct chan_info *chan,
unsigned int cs0_cap = 0;
unsigned int cs1_cap = 0;
- cs0_cap = (1 << (params->ch[channel].cs0_row
- + params->ch[channel].col
- + params->ch[channel].bk
- + params->ch[channel].bw - 20));
- if (params->ch[channel].rank > 1)
- cs1_cap = cs0_cap >> (params->ch[channel].cs0_row
- - params->ch[channel].cs1_row);
- if (params->ch[channel].row_3_4) {
+ cs0_cap = (1 << (params->ch[channel].cap_info.cs0_row
+ + params->ch[channel].cap_info.col
+ + params->ch[channel].cap_info.bk
+ + params->ch[channel].cap_info.bw - 20));
+ if (params->ch[channel].cap_info.rank > 1)
+ cs1_cap = cs0_cap >> (params->ch[channel].cap_info.cs0_row
+ - params->ch[channel].cap_info.cs1_row);
+ if (params->ch[channel].cap_info.row_3_4) {
cs0_cap = cs0_cap * 3 / 4;
cs1_cap = cs1_cap * 3 / 4;
}
@@ -973,20 +974,26 @@ static void dram_all_config(struct dram_info *dram,
struct rk3399_msch_regs *ddr_msch_regs;
const struct rk3399_msch_timings *noc_timing;
- if (params->ch[channel].col == 0)
+ if (params->ch[channel].cap_info.col == 0)
continue;
idx++;
- sys_reg |= info->row_3_4 << SYS_REG_ROW_3_4_SHIFT(channel);
+ sys_reg |= info->cap_info.row_3_4 <<
+ SYS_REG_ROW_3_4_SHIFT(channel);
sys_reg |= 1 << SYS_REG_CHINFO_SHIFT(channel);
- sys_reg |= (info->rank - 1) << SYS_REG_RANK_SHIFT(channel);
- sys_reg |= (info->col - 9) << SYS_REG_COL_SHIFT(channel);
- sys_reg |= info->bk == 3 ? 0 : 1 << SYS_REG_BK_SHIFT(channel);
- sys_reg |= (info->cs0_row - 13) <<
+ sys_reg |= (info->cap_info.rank - 1) <<
+ SYS_REG_RANK_SHIFT(channel);
+ sys_reg |= (info->cap_info.col - 9) <<
+ SYS_REG_COL_SHIFT(channel);
+ sys_reg |= info->cap_info.bk == 3 ? 0 : 1 <<
+ SYS_REG_BK_SHIFT(channel);
+ sys_reg |= (info->cap_info.cs0_row - 13) <<
SYS_REG_CS0_ROW_SHIFT(channel);
- sys_reg |= (info->cs1_row - 13) <<
+ sys_reg |= (info->cap_info.cs1_row - 13) <<
SYS_REG_CS1_ROW_SHIFT(channel);
- sys_reg |= (2 >> info->bw) << SYS_REG_BW_SHIFT(channel);
- sys_reg |= (2 >> info->dbw) << SYS_REG_DBW_SHIFT(channel);
+ sys_reg |= (2 >> info->cap_info.bw) <<
+ SYS_REG_BW_SHIFT(channel);
+ sys_reg |= (2 >> info->cap_info.dbw) <<
+ SYS_REG_DBW_SHIFT(channel);
ddr_msch_regs = dram->chan[channel].msch;
noc_timing = &params->ch[channel].noc_timings;
@@ -1002,7 +1009,7 @@ static void dram_all_config(struct dram_info *dram,
&ddr_msch_regs->ddrmode);
/* rank 1 memory clock disable (dfi_dram_clk_disable = 1) */
- if (params->ch[channel].rank == 1)
+ if (params->ch[channel].cap_info.rank == 1)
setbits_le32(&dram->chan[channel].pctl->denali_ctl[276],
1 << 17);
}
@@ -1106,7 +1113,7 @@ static int sdram_init(struct dram_info *dram,
}
set_ddrconfig(chan, params, channel,
- params->ch[channel].ddrconfig);
+ params->ch[channel].cap_info.ddrconfig);
}
dram_all_config(dram, params);
switch_to_phy_index1(dram, params);
generated by cgit (git 2.34.1) at 2024-09-23 05:29:02 +0000