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ddr: altera: Dissolve invocation of sdr_get_addr(&sdr_mgr_.*->.*)

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Instead of this indirection, just adjust the register pointer and
directly use the register base address.

Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut 2015-07-12 18:54:37 +02:00
parent 6afb4fe2a0
commit 1bc6f14a61
1 changed files with 26 additions and 26 deletions
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52
drivers/ddr/altera/sequencer.c
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@ -28,10 +28,10 @@ static struct socfpga_sdr_scc_mgr *sdr_scc_mgr =
(struct socfpga_sdr_scc_mgr *)(SDR_PHYGRP_SCCGRP_ADDRESS | 0xe00);
static struct socfpga_phy_mgr_cmd *phy_mgr_cmd =
(struct socfpga_phy_mgr_cmd *)(BASE_PHY_MGR);
(struct socfpga_phy_mgr_cmd *)SDR_PHYGRP_PHYMGRGRP_ADDRESS;
static struct socfpga_phy_mgr_cfg *phy_mgr_cfg =
(struct socfpga_phy_mgr_cfg *)(BASE_PHY_MGR + 0x4000);
(struct socfpga_phy_mgr_cfg *)(SDR_PHYGRP_PHYMGRGRP_ADDRESS | 0x40);
static struct socfpga_data_mgr *data_mgr =
(struct socfpga_data_mgr *)(BASE_DATA_MGR);
@ -181,7 +181,7 @@ static void reg_file_set_sub_stage(uint32_t set_sub_stage)
static void initialize(void)
{
u32 addr = sdr_get_addr(&phy_mgr_cfg->mux_sel);
u32 addr = (u32)&phy_mgr_cfg->mux_sel;
debug("%s:%d\n", __func__, __LINE__);
/* USER calibration has control over path to memory */
@ -193,14 +193,14 @@ static void initialize(void)
writel(0x3, SOCFPGA_SDR_ADDRESS + addr);
/* USER memory clock is not stable we begin initialization */
addr = sdr_get_addr(&phy_mgr_cfg->reset_mem_stbl);
addr = (u32)&phy_mgr_cfg->reset_mem_stbl;
writel(0, SOCFPGA_SDR_ADDRESS + addr);
/* USER calibration status all set to zero */
addr = sdr_get_addr(&phy_mgr_cfg->cal_status);
addr = (u32)&phy_mgr_cfg->cal_status;
writel(0, SOCFPGA_SDR_ADDRESS + addr);
addr = sdr_get_addr(&phy_mgr_cfg->cal_debug_info);
addr = (u32)&phy_mgr_cfg->cal_debug_info;
writel(0, SOCFPGA_SDR_ADDRESS + addr);
if ((dyn_calib_steps & CALIB_SKIP_ALL) != CALIB_SKIP_ALL) {
@ -1041,7 +1041,7 @@ static void rw_mgr_mem_initialize(void)
writel(RW_MGR_INIT_RESET_0_CKE_0, SOCFPGA_SDR_ADDRESS + addr);
/* indicate that memory is stable */
addr = sdr_get_addr(&phy_mgr_cfg->reset_mem_stbl);
addr = (u32)&phy_mgr_cfg->reset_mem_stbl;
writel(1, SOCFPGA_SDR_ADDRESS + addr);
/*
@ -1237,7 +1237,7 @@ static uint32_t rw_mgr_mem_calibrate_read_test_patterns(uint32_t rank_bgn,
for (vg = RW_MGR_MEM_VIRTUAL_GROUPS_PER_READ_DQS-1; ; vg--) {
/* reset the fifos to get pointers to known state */
addr = sdr_get_addr(&phy_mgr_cmd->fifo_reset);
addr = (u32)&phy_mgr_cmd->fifo_reset;
writel(0, SOCFPGA_SDR_ADDRESS + addr);
addr = sdr_get_addr((u32 *)RW_MGR_RESET_READ_DATAPATH);
writel(0, SOCFPGA_SDR_ADDRESS + addr);
@ -1394,7 +1394,7 @@ static uint32_t rw_mgr_mem_calibrate_read_test(uint32_t rank_bgn, uint32_t group
tmp_bit_chk = 0;
for (vg = RW_MGR_MEM_VIRTUAL_GROUPS_PER_READ_DQS-1; ; vg--) {
/* reset the fifos to get pointers to known state */
addr = sdr_get_addr(&phy_mgr_cmd->fifo_reset);
addr = (u32)&phy_mgr_cmd->fifo_reset;
writel(0, SOCFPGA_SDR_ADDRESS + addr);
addr = sdr_get_addr((u32 *)RW_MGR_RESET_READ_DATAPATH);
writel(0, SOCFPGA_SDR_ADDRESS + addr);
@ -1449,7 +1449,7 @@ static uint32_t rw_mgr_mem_calibrate_read_test_all_ranks(uint32_t group,
static void rw_mgr_incr_vfifo(uint32_t grp, uint32_t *v)
{
uint32_t addr = sdr_get_addr(&phy_mgr_cmd->inc_vfifo_hard_phy);
uint32_t addr = (u32)&phy_mgr_cmd->inc_vfifo_hard_phy;
writel(grp, SOCFPGA_SDR_ADDRESS + addr);
(*v)++;
@ -2572,7 +2572,7 @@ static uint32_t rw_mgr_mem_calibrate_lfifo(void)
rw_mgr_mem_calibrate_read_load_patterns(0, 1);
found_one = 0;
addr = sdr_get_addr(&phy_mgr_cfg->phy_rlat);
addr = (u32)&phy_mgr_cfg->phy_rlat;
do {
writel(gbl->curr_read_lat, SOCFPGA_SDR_ADDRESS + addr);
debug_cond(DLEVEL == 2, "%s:%d lfifo: read_lat=%u",
@ -2593,13 +2593,13 @@ static uint32_t rw_mgr_mem_calibrate_lfifo(void)
/* reset the fifos to get pointers to known state */
addr = sdr_get_addr(&phy_mgr_cmd->fifo_reset);
addr = (u32)&phy_mgr_cmd->fifo_reset;
writel(0, SOCFPGA_SDR_ADDRESS + addr);
if (found_one) {
/* add a fudge factor to the read latency that was determined */
gbl->curr_read_lat += 2;
addr = sdr_get_addr(&phy_mgr_cfg->phy_rlat);
addr = (u32)&phy_mgr_cfg->phy_rlat;
writel(gbl->curr_read_lat, SOCFPGA_SDR_ADDRESS + addr);
debug_cond(DLEVEL == 2, "%s:%d lfifo: success: using \
read_lat=%u\n", __func__, __LINE__,
@ -2790,7 +2790,7 @@ static uint32_t rw_mgr_mem_calibrate_write_test(uint32_t rank_bgn,
set_rank_and_odt_mask(r, RW_MGR_ODT_MODE_READ_WRITE);
tmp_bit_chk = 0;
addr = sdr_get_addr(&phy_mgr_cmd->fifo_reset);
addr = (u32)&phy_mgr_cmd->fifo_reset;
addr_rw_mgr = SDR_PHYGRP_RWMGRGRP_ADDRESS;
for (vg = RW_MGR_MEM_VIRTUAL_GROUPS_PER_WRITE_DQS-1; ; vg--) {
/* reset the fifos to get pointers to known state */
@ -3396,12 +3396,12 @@ static void mem_config(void)
if (gbl->curr_read_lat > max_latency)
gbl->curr_read_lat = max_latency;
addr = sdr_get_addr(&phy_mgr_cfg->phy_rlat);
addr = (u32)&phy_mgr_cfg->phy_rlat;
writel(gbl->curr_read_lat, SOCFPGA_SDR_ADDRESS + addr);
/* advertise write latency */
gbl->curr_write_lat = wlat;
addr = sdr_get_addr(&phy_mgr_cfg->afi_wlat);
addr = (u32)&phy_mgr_cfg->afi_wlat;
writel(wlat - 2, SOCFPGA_SDR_ADDRESS + addr);
/* initialize bit slips */
@ -3488,11 +3488,11 @@ static void mem_skip_calibrate(void)
* in sequencer.
*/
vfifo_offset = CALIB_VFIFO_OFFSET;
addr = sdr_get_addr(&phy_mgr_cmd->inc_vfifo_hard_phy);
addr = (u32)&phy_mgr_cmd->inc_vfifo_hard_phy;
for (j = 0; j < vfifo_offset; j++) {
writel(0xff, SOCFPGA_SDR_ADDRESS + addr);
}
addr = sdr_get_addr(&phy_mgr_cmd->fifo_reset);
addr = (u32)&phy_mgr_cmd->fifo_reset;
writel(0, SOCFPGA_SDR_ADDRESS + addr);
/*
@ -3500,7 +3500,7 @@ static void mem_skip_calibrate(void)
* generation-time constant.
*/
gbl->curr_read_lat = CALIB_LFIFO_OFFSET;
addr = sdr_get_addr(&phy_mgr_cfg->phy_rlat);
addr = (u32)&phy_mgr_cfg->phy_rlat;
writel(gbl->curr_read_lat, SOCFPGA_SDR_ADDRESS + addr);
}
@ -3704,7 +3704,7 @@ static uint32_t run_mem_calibrate(void)
debug("%s:%d\n", __func__, __LINE__);
/* Reset pass/fail status shown on afi_cal_success/fail */
addr = sdr_get_addr(&phy_mgr_cfg->cal_status);
addr = (u32)&phy_mgr_cfg->cal_status;
writel(PHY_MGR_CAL_RESET, SOCFPGA_SDR_ADDRESS + addr);
addr = sdr_get_addr((u32 *)BASE_MMR);
@ -3720,7 +3720,7 @@ static uint32_t run_mem_calibrate(void)
pass = mem_calibrate();
mem_precharge_and_activate();
addr = sdr_get_addr(&phy_mgr_cmd->fifo_reset);
addr = (u32)&phy_mgr_cmd->fifo_reset;
writel(0, SOCFPGA_SDR_ADDRESS + addr);
/*
@ -3734,7 +3734,7 @@ static uint32_t run_mem_calibrate(void)
* 0: AFI Mux Select
* 1: DDIO Mux Select
*/
addr = sdr_get_addr(&phy_mgr_cfg->mux_sel);
addr = (u32)&phy_mgr_cfg->mux_sel;
writel(0x2, SOCFPGA_SDR_ADDRESS + addr);
}
@ -3759,9 +3759,9 @@ static uint32_t run_mem_calibrate(void)
addr = (u32)&sdr_reg_file->fom;
writel(debug_info, SOCFPGA_SDR_ADDRESS + addr);
addr = sdr_get_addr(&phy_mgr_cfg->cal_debug_info);
addr = (u32)&phy_mgr_cfg->cal_debug_info;
writel(debug_info, SOCFPGA_SDR_ADDRESS + addr);
addr = sdr_get_addr(&phy_mgr_cfg->cal_status);
addr = (u32)&phy_mgr_cfg->cal_status;
writel(PHY_MGR_CAL_SUCCESS, SOCFPGA_SDR_ADDRESS + addr);
} else {
printf("%s: CALIBRATION FAILED\n", __FILE__);
@ -3772,9 +3772,9 @@ static uint32_t run_mem_calibrate(void)
addr = (u32)&sdr_reg_file->failing_stage;
writel(debug_info, SOCFPGA_SDR_ADDRESS + addr);
addr = sdr_get_addr(&phy_mgr_cfg->cal_debug_info);
addr = (u32)&phy_mgr_cfg->cal_debug_info;
writel(debug_info, SOCFPGA_SDR_ADDRESS + addr);
addr = sdr_get_addr(&phy_mgr_cfg->cal_status);
addr = (u32)&phy_mgr_cfg->cal_status;
writel(PHY_MGR_CAL_FAIL, SOCFPGA_SDR_ADDRESS + addr);
/* Update the failing group/stage in the register file */