[U-Boot] [PATCH 048/172] ddr: altera: Dissolve invocation of sdr_get_addr(&sdr_mgr_.*->.*)

Marek Vasut
2015-07-27T20:50:11Z

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

Signed-off-by: Marek Vasut <marex@denx.de>
---
drivers/ddr/altera/sequencer.c | 52 +++++++++++++++++++++---------------------
1 file changed, 26 insertions(+), 26 deletions(-)

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index 2ff746f..7ba73ab 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -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 */
--
2.1.4