Actually convert the sequencer code to use socfpga_sdram_misc_config instead of the various macros. This is just an sed excercise here, no manual coding needed.
This patch actually removes the need to include any board-specific files in sequencer.c , so sequencer.c namespace is now no longer poluted by QTS-generated macros.
Signed-off-by: Marek Vasut marex@denx.de --- drivers/ddr/altera/sequencer.c | 37 +++++++++++++++---------------------- 1 file changed, 15 insertions(+), 22 deletions(-)
diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c index f6414e0..e6cc12e 100644 --- a/drivers/ddr/altera/sequencer.c +++ b/drivers/ddr/altera/sequencer.c @@ -10,13 +10,6 @@ #include <errno.h> #include "sequencer.h"
-/* - * FIXME: This path is temporary until the SDRAM driver gets - * a proper thorough cleanup. - */ -#include "../../../board/altera/socfpga/qts/sequencer_auto.h" -#include "../../../board/altera/socfpga/qts/sequencer_defines.h" - static struct socfpga_sdr_rw_load_manager *sdr_rw_load_mgr_regs = (struct socfpga_sdr_rw_load_manager *)(SDR_PHYGRP_RWMGRGRP_ADDRESS | 0x800);
@@ -773,7 +766,7 @@ static void delay_for_n_mem_clocks(const u32 clocks) debug("%s:%d: clocks=%u ... start\n", __func__, __LINE__, clocks);
/* Scale (rounding up) to get afi clocks. */ - afi_clocks = DIV_ROUND_UP(clocks, AFI_RATE_RATIO); + afi_clocks = DIV_ROUND_UP(clocks, misccfg->afi_rate_ratio); if (afi_clocks) /* Temporary underflow protection */ afi_clocks--;
@@ -966,8 +959,8 @@ static void rw_mgr_mem_initialize(void) * One possible solution is n = 0 , a = 256 , b = 106 => a = FF, * b = 6A */ - rw_mgr_mem_init_load_regs(TINIT_CNTR0_VAL, TINIT_CNTR1_VAL, - TINIT_CNTR2_VAL, + rw_mgr_mem_init_load_regs(misccfg->tinit_cntr0_val, misccfg->tinit_cntr1_val, + misccfg->tinit_cntr2_val, rwcfg->init_reset_0_cke_0);
/* Indicate that memory is stable. */ @@ -987,8 +980,8 @@ static void rw_mgr_mem_initialize(void) * One possible solution is n = 2 , a = 131 , b = 256 => a = 83, * b = FF */ - rw_mgr_mem_init_load_regs(TRESET_CNTR0_VAL, TRESET_CNTR1_VAL, - TRESET_CNTR2_VAL, + rw_mgr_mem_init_load_regs(misccfg->treset_cntr0_val, misccfg->treset_cntr1_val, + misccfg->treset_cntr2_val, rwcfg->init_reset_1_cke_0);
/* Bring up clock enable. */ @@ -1029,7 +1022,7 @@ static void rw_mgr_mem_calibrate_write_test_issue(u32 group, { const u32 quick_write_mode = (STATIC_CALIB_STEPS & CALIB_SKIP_WRITES) && - ENABLE_SUPER_QUICK_CALIBRATION; + misccfg->enable_super_quick_calibration; u32 mcc_instruction; u32 rw_wl_nop_cycles;
@@ -1373,7 +1366,7 @@ rw_mgr_mem_calibrate_read_test(const u32 rank_bgn, const u32 group, (rank_bgn + NUM_RANKS_PER_SHADOW_REG); const u32 quick_read_mode = ((STATIC_CALIB_STEPS & CALIB_SKIP_DELAY_SWEEPS) && - ENABLE_SUPER_QUICK_CALIBRATION); + misccfg->enable_super_quick_calibration); u32 correct_mask_vg = param->read_correct_mask_vg; u32 tmp_bit_chk; u32 base_rw_mgr; @@ -1507,7 +1500,7 @@ static void rw_mgr_decr_vfifo(const u32 grp) { u32 i;
- for (i = 0; i < READ_VALID_FIFO_SIZE - 1; i++) + for (i = 0; i < misccfg->read_valid_fifo_size - 1; i++) rw_mgr_incr_vfifo(grp); }
@@ -1521,7 +1514,7 @@ static int find_vfifo_failing_read(const u32 grp) { u32 v, ret, fail_cnt = 0;
- for (v = 0; v < READ_VALID_FIFO_SIZE; v++) { + for (v = 0; v < misccfg->read_valid_fifo_size; v++) { debug_cond(DLEVEL == 2, "%s:%d: vfifo %u\n", __func__, __LINE__, v); ret = rw_mgr_mem_calibrate_read_test_all_ranks(grp, 1, @@ -1592,7 +1585,7 @@ static int sdr_find_phase_delay(int working, int delay, const u32 grp, static int sdr_find_phase(int working, const u32 grp, u32 *work, u32 *i, u32 *p) { - const u32 end = READ_VALID_FIFO_SIZE + (working ? 0 : 1); + const u32 end = misccfg->read_valid_fifo_size + (working ? 0 : 1); int ret;
for (; *i < end; (*i)++) { @@ -1773,7 +1766,7 @@ static int sdr_find_window_center(const u32 grp, const u32 work_bgn, * push vfifo until we can successfully calibrate. We can do this * because the largest possible margin in 1 VFIFO cycle. */ - for (i = 0; i < READ_VALID_FIFO_SIZE; i++) { + for (i = 0; i < misccfg->read_valid_fifo_size; i++) { debug_cond(DLEVEL == 2, "find_dqs_en_phase: center\n"); if (rw_mgr_mem_calibrate_read_test_all_ranks(grp, 1, PASS_ONE_BIT, @@ -3165,7 +3158,7 @@ static void mem_init_latency(void) * so max latency in AFI clocks, used here, is correspondingly * smaller. */ - const u32 max_latency = (1 << MAX_LATENCY_COUNT_WIDTH) - 1; + const u32 max_latency = (1 << misccfg->max_latency_count_width) - 1; u32 rlat, wlat;
debug("%s:%d\n", __func__, __LINE__); @@ -3268,7 +3261,7 @@ static void mem_skip_calibrate(void) * ArriaV has hard FIFOs that can only be initialized by incrementing * in sequencer. */ - vfifo_offset = CALIB_VFIFO_OFFSET; + vfifo_offset = misccfg->calib_vfifo_offset; for (j = 0; j < vfifo_offset; j++) writel(0xff, &phy_mgr_cmd->inc_vfifo_hard_phy); writel(0, &phy_mgr_cmd->fifo_reset); @@ -3277,7 +3270,7 @@ static void mem_skip_calibrate(void) * For Arria V and Cyclone V with hard LFIFO, we get the skip-cal * setting from generation-time constant. */ - gbl->curr_read_lat = CALIB_LFIFO_OFFSET; + gbl->curr_read_lat = misccfg->calib_lfifo_offset; writel(gbl->curr_read_lat, &phy_mgr_cfg->phy_rlat); }
@@ -3585,7 +3578,7 @@ static void hc_initialize_rom_data(void) static void initialize_reg_file(void) { /* Initialize the register file with the correct data */ - writel(REG_FILE_INIT_SEQ_SIGNATURE, &sdr_reg_file->signature); + writel(misccfg->reg_file_init_seq_signature, &sdr_reg_file->signature); writel(0, &sdr_reg_file->debug_data_addr); writel(0, &sdr_reg_file->cur_stage); writel(0, &sdr_reg_file->fom);