From: Marek Vasut <marex@denx.de>
Date: Sun, 2 Aug 2015 17:18:47 +0000 (+0200)
Subject: ddr: altera: sequencer: Wrap misc remaining macros
X-Git-Url: http://git.dujemihanovic.xyz/img/static/gitweb.css?a=commitdiff_plain;h=042ff2d0facaa520f1bc02b0695eb6a4e1d30b7a;p=u-boot.git

ddr: altera: sequencer: Wrap misc remaining macros

Introduce structure socfpga_sdram_misc_config to wrap the remaining
misc configuration values in board file. Again, introduce a function,
socfpga_get_sdram_misc_config(), which returns this the structure. This
is almost the final step toward wrapping the nasty QTS generated macros
in board files and reducing the pollution of the namespace.

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
---

diff --git a/arch/arm/mach-socfpga/include/mach/sdram.h b/arch/arm/mach-socfpga/include/mach/sdram.h
index 9d0e0833e5..f12bb84661 100644
--- a/arch/arm/mach-socfpga/include/mach/sdram.h
+++ b/arch/arm/mach-socfpga/include/mach/sdram.h
@@ -18,6 +18,7 @@ void socfpga_get_seq_ac_init(const u32 **init, unsigned int *nelem);
 void socfpga_get_seq_inst_init(const u32 **init, unsigned int *nelem);
 const struct socfpga_sdram_rw_mgr_config *socfpga_get_sdram_rwmgr_config(void);
 const struct socfpga_sdram_io_config *socfpga_get_sdram_io_config(void);
+const struct socfpga_sdram_misc_config *socfpga_get_sdram_misc_config(void);
 
 #define SDR_CTRLGRP_ADDRESS	(SOCFPGA_SDR_ADDRESS | 0x5000)
 
@@ -199,6 +200,22 @@ struct socfpga_sdram_io_config {
 	u8	shift_dqs_en_when_shift_dqs;
 };
 
+struct socfpga_sdram_misc_config {
+	u32	reg_file_init_seq_signature;
+	u8	afi_rate_ratio;
+	u8	calib_lfifo_offset;
+	u8	calib_vfifo_offset;
+	u8	enable_super_quick_calibration;
+	u8	max_latency_count_width;
+	u8	read_valid_fifo_size;
+	u8	tinit_cntr0_val;
+	u8	tinit_cntr1_val;
+	u8	tinit_cntr2_val;
+	u8	treset_cntr0_val;
+	u8	treset_cntr1_val;
+	u8	treset_cntr2_val;
+};
+
 #define SDR_CTRLGRP_CTRLCFG_NODMPINS_LSB 23
 #define SDR_CTRLGRP_CTRLCFG_NODMPINS_MASK 0x00800000
 #define SDR_CTRLGRP_CTRLCFG_DQSTRKEN_LSB 22
diff --git a/board/altera/socfpga/wrap_sdram_config.c b/board/altera/socfpga/wrap_sdram_config.c
index 2697867cd9..cd97cc509f 100644
--- a/board/altera/socfpga/wrap_sdram_config.c
+++ b/board/altera/socfpga/wrap_sdram_config.c
@@ -267,6 +267,22 @@ struct socfpga_sdram_io_config io_config = {
 	.shift_dqs_en_when_shift_dqs	= IO_SHIFT_DQS_EN_WHEN_SHIFT_DQS,
 };
 
+struct socfpga_sdram_misc_config misc_config = {
+	.afi_rate_ratio			= AFI_RATE_RATIO,
+	.calib_lfifo_offset		= CALIB_LFIFO_OFFSET,
+	.calib_vfifo_offset		= CALIB_VFIFO_OFFSET,
+	.enable_super_quick_calibration	= ENABLE_SUPER_QUICK_CALIBRATION,
+	.max_latency_count_width	= MAX_LATENCY_COUNT_WIDTH,
+	.read_valid_fifo_size		= READ_VALID_FIFO_SIZE,
+	.reg_file_init_seq_signature	= REG_FILE_INIT_SEQ_SIGNATURE,
+	.tinit_cntr0_val		= TINIT_CNTR0_VAL,
+	.tinit_cntr1_val		= TINIT_CNTR1_VAL,
+	.tinit_cntr2_val		= TINIT_CNTR2_VAL,
+	.treset_cntr0_val		= TRESET_CNTR0_VAL,
+	.treset_cntr1_val		= TRESET_CNTR1_VAL,
+	.treset_cntr2_val		= TRESET_CNTR2_VAL,
+};
+
 const struct socfpga_sdram_config *socfpga_get_sdram_config(void)
 {
 	return &sdram_config;
@@ -293,3 +309,8 @@ const struct socfpga_sdram_io_config *socfpga_get_sdram_io_config(void)
 {
 	return &io_config;
 }
+
+const struct socfpga_sdram_misc_config *socfpga_get_sdram_misc_config(void)
+{
+	return &misc_config;
+}
diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index 4596f552b3..70956fa3bd 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -43,6 +43,7 @@ static struct socfpga_sdr_ctrl *sdr_ctrl =
 
 const struct socfpga_sdram_rw_mgr_config *rwcfg;
 const struct socfpga_sdram_io_config *iocfg;
+const struct socfpga_sdram_misc_config *misccfg;
 
 #define DELTA_D		1
 
@@ -3700,6 +3701,7 @@ int sdram_calibration_full(void)
 
 	rwcfg = socfpga_get_sdram_rwmgr_config();
 	iocfg = socfpga_get_sdram_io_config();
+	misccfg = socfpga_get_sdram_misc_config();
 
 	/* Set the calibration enabled by default */
 	gbl->phy_debug_mode_flags |= PHY_DEBUG_ENABLE_CAL_RPT;