remove blobutil and boards/utils needing/for blobs

delete all blobs. TODO: actually deblob coreboot/uboot
when downloading. i'll that in a little while, in an
upcoming commit.

yes.

purge it all, in fsf style. censor what the fsf doesn't like.

so that they can feel good about having less, because
ideological purity is better than helping more people
use coreboot, yes?

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 0 insertions, 541 deletions

diff --git a/resources/coreboot/haswell/patches/0014-haswell-NRI-Add-timings-refresh-programming.patch b/resources/coreboot/haswell/patches/0014-haswell-NRI-Add-timings-refresh-programming.patch
deleted file mode 100644
index 1b88f350..00000000
--- a/resources/coreboot/haswell/patches/0014-haswell-NRI-Add-timings-refresh-programming.patch
+++ /dev/null
@@ -1,541 +0,0 @@
-From b64d728bfe7c8ee44af252338257e95d87864659 Mon Sep 17 00:00:00 2001
-From: Angel Pons <th3fanbus@gmail.com>
-Date: Sat, 7 May 2022 20:59:58 +0200
-Subject: [PATCH 14/26] haswell NRI: Add timings/refresh programming
-
-Program the registers with timing and refresh parameters.
-
-Change-Id: Id2ea339d2c9ea8b56c71d6e88ec76949653ff5c2
-Signed-off-by: Angel Pons <th3fanbus@gmail.com>
----
- .../haswell/native_raminit/lookup_timings.c   | 102 ++++++++
- .../haswell/native_raminit/raminit_native.h   |  14 ++
- .../haswell/native_raminit/reg_structs.h      |  93 +++++++
- .../haswell/native_raminit/timings_refresh.c  | 233 +++++++++++++++++-
- .../intel/haswell/registers/mchbar.h          |  12 +
- 5 files changed, 452 insertions(+), 2 deletions(-)
-
-diff --git a/src/northbridge/intel/haswell/native_raminit/lookup_timings.c b/src/northbridge/intel/haswell/native_raminit/lookup_timings.c
-index 038686c844..afe2c615d2 100644
---- a/src/northbridge/intel/haswell/native_raminit/lookup_timings.c
-+++ b/src/northbridge/intel/haswell/native_raminit/lookup_timings.c
-@@ -60,3 +60,105 @@ uint32_t get_tXP(const uint32_t mem_clock_mhz)
- 	};
- 	return lookup_timing(mem_clock_mhz, lut, ARRAY_SIZE(lut));
- }
-+
-+static uint32_t get_lpddr_tCKE(const uint32_t mem_clock_mhz)
-+{
-+	const struct timing_lookup lut[] = {
-+		{  533,  4 },
-+		{  666,  5 },
-+		{ fmax,  6 },
-+	};
-+	return lookup_timing(mem_clock_mhz, lut, ARRAY_SIZE(lut));
-+}
-+
-+static uint32_t get_ddr_tCKE(const uint32_t mem_clock_mhz)
-+{
-+	const struct timing_lookup lut[] = {
-+		{  533,  3 },
-+		{  800,  4 },
-+		{  933,  5 },
-+		{ 1200,  6 },
-+		{ fmax,  7 },
-+	};
-+	return lookup_timing(mem_clock_mhz, lut, ARRAY_SIZE(lut));
-+}
-+
-+uint32_t get_tCKE(const uint32_t mem_clock_mhz, const bool lpddr)
-+{
-+	return lpddr ? get_lpddr_tCKE(mem_clock_mhz) : get_ddr_tCKE(mem_clock_mhz);
-+}
-+
-+uint32_t get_tXPDLL(const uint32_t mem_clock_mhz)
-+{
-+	const struct timing_lookup lut[] = {
-+		{  400, 10 },
-+		{  533, 13 },
-+		{  666, 16 },
-+		{  800, 20 },
-+		{  933, 23 },
-+		{ 1066, 26 },
-+		{ 1200, 29 },
-+		{ fmax, 32 },
-+	};
-+	return lookup_timing(mem_clock_mhz, lut, ARRAY_SIZE(lut));
-+}
-+
-+uint32_t get_tAONPD(const uint32_t mem_clock_mhz)
-+{
-+	const struct timing_lookup lut[] = {
-+		{  400,  4 },
-+		{  533,  5 },
-+		{  666,  6 },
-+		{  800,  7 }, /* SNB had 8 */
-+		{  933,  8 },
-+		{ 1066, 10 },
-+		{ 1200, 11 },
-+		{ fmax, 12 },
-+	};
-+	return lookup_timing(mem_clock_mhz, lut, ARRAY_SIZE(lut));
-+}
-+
-+uint32_t get_tMOD(const uint32_t mem_clock_mhz)
-+{
-+	const struct timing_lookup lut[] = {
-+		{  800, 12 },
-+		{  933, 14 },
-+		{ 1066, 16 },
-+		{ 1200, 18 },
-+		{ fmax, 20 },
-+	};
-+	return lookup_timing(mem_clock_mhz, lut, ARRAY_SIZE(lut));
-+}
-+
-+uint32_t get_tXS_offset(const uint32_t mem_clock_mhz)
-+{
-+	return DIV_ROUND_UP(mem_clock_mhz, 100);
-+}
-+
-+static uint32_t get_lpddr_tZQOPER(const uint32_t mem_clock_mhz)
-+{
-+	return (mem_clock_mhz * 360) / 1000;
-+}
-+
-+static uint32_t get_ddr_tZQOPER(const uint32_t mem_clock_mhz)
-+{
-+	const struct timing_lookup lut[] = {
-+		{  800, 256 },
-+		{  933, 299 },
-+		{ 1066, 342 },
-+		{ 1200, 384 },
-+		{ fmax, 427 },
-+	};
-+	return lookup_timing(mem_clock_mhz, lut, ARRAY_SIZE(lut));
-+}
-+
-+/* tZQOPER defines the period required for ZQCL after SR exit */
-+uint32_t get_tZQOPER(const uint32_t mem_clock_mhz, const bool lpddr)
-+{
-+	return lpddr ? get_lpddr_tZQOPER(mem_clock_mhz) : get_ddr_tZQOPER(mem_clock_mhz);
-+}
-+
-+uint32_t get_tZQCS(const uint32_t mem_clock_mhz, const bool lpddr)
-+{
-+	return DIV_ROUND_UP(get_tZQOPER(mem_clock_mhz, lpddr), 4);
-+}
-diff --git a/src/northbridge/intel/haswell/native_raminit/raminit_native.h b/src/northbridge/intel/haswell/native_raminit/raminit_native.h
-index aa86b9aa39..cd1f2eb2a5 100644
---- a/src/northbridge/intel/haswell/native_raminit/raminit_native.h
-+++ b/src/northbridge/intel/haswell/native_raminit/raminit_native.h
-@@ -155,6 +155,12 @@ struct sysinfo {
- 	uint8_t cke_cmd_pi_code[NUM_CHANNELS][NUM_GROUPS];
- 	uint8_t cmd_north_pi_code[NUM_CHANNELS][NUM_GROUPS];
- 	uint8_t cmd_south_pi_code[NUM_CHANNELS][NUM_GROUPS];
-+
-+	union tc_bank_reg tc_bank[NUM_CHANNELS];
-+	union tc_bank_rank_a_reg tc_bankrank_a[NUM_CHANNELS];
-+	union tc_bank_rank_b_reg tc_bankrank_b[NUM_CHANNELS];
-+	union tc_bank_rank_c_reg tc_bankrank_c[NUM_CHANNELS];
-+	union tc_bank_rank_d_reg tc_bankrank_d[NUM_CHANNELS];
- };
- 
- static inline bool is_hsw_ult(void)
-@@ -200,6 +206,14 @@ enum raminit_status configure_mc(struct sysinfo *ctrl);
- void configure_timings(struct sysinfo *ctrl);
- void configure_refresh(struct sysinfo *ctrl);
- 
-+uint32_t get_tCKE(uint32_t mem_clock_mhz, bool lpddr);
-+uint32_t get_tXPDLL(uint32_t mem_clock_mhz);
-+uint32_t get_tAONPD(uint32_t mem_clock_mhz);
-+uint32_t get_tMOD(uint32_t mem_clock_mhz);
-+uint32_t get_tXS_offset(uint32_t mem_clock_mhz);
-+uint32_t get_tZQOPER(uint32_t mem_clock_mhz, bool lpddr);
-+uint32_t get_tZQCS(uint32_t mem_clock_mhz, bool lpddr);
-+
- enum raminit_status wait_for_first_rcomp(void);
- 
- uint8_t get_rx_bias(const struct sysinfo *ctrl);
-diff --git a/src/northbridge/intel/haswell/native_raminit/reg_structs.h b/src/northbridge/intel/haswell/native_raminit/reg_structs.h
-index d11cda4b3d..70487e1640 100644
---- a/src/northbridge/intel/haswell/native_raminit/reg_structs.h
-+++ b/src/northbridge/intel/haswell/native_raminit/reg_structs.h
-@@ -335,6 +335,99 @@ union mcscheds_cbit_reg {
- 	uint32_t raw;
- };
- 
-+union tc_bank_reg {
-+	struct __packed {
-+		uint32_t tRCD      : 5; // Bits  4:0
-+		uint32_t tRP       : 5; // Bits  9:5
-+		uint32_t tRAS      : 6; // Bits 15:10
-+		uint32_t tRDPRE    : 4; // Bits 19:16
-+		uint32_t tWRPRE    : 6; // Bits 25:20
-+		uint32_t tRRD      : 4; // Bits 29:26
-+		uint32_t tRPab_ext : 2; // Bits 31:30
-+	};
-+	uint32_t raw;
-+};
-+
-+union tc_bank_rank_a_reg {
-+	struct __packed {
-+		uint32_t tCKE        : 4; // Bits  3:0
-+		uint32_t tFAW        : 8; // Bits 11:4
-+		uint32_t tRDRD_sr    : 3; // Bits 14:12
-+		uint32_t tRDRD_dr    : 4; // Bits 18:15
-+		uint32_t tRDRD_dd    : 4; // Bits 22:19
-+		uint32_t tRDPDEN     : 5; // Bits 27:23
-+		uint32_t             : 1; // Bits 28:28
-+		uint32_t cmd_3st_dis : 1; // Bits 29:29
-+		uint32_t cmd_stretch : 2; // Bits 31:30
-+	};
-+	uint32_t raw;
-+};
-+
-+union tc_bank_rank_b_reg {
-+	struct __packed {
-+		uint32_t tWRRD_sr : 6; // Bits  5:0
-+		uint32_t tWRRD_dr : 4; // Bits  9:6
-+		uint32_t tWRRD_dd : 4; // Bits 13:10
-+		uint32_t tWRWR_sr : 3; // Bits 16:14
-+		uint32_t tWRWR_dr : 4; // Bits 20:17
-+		uint32_t tWRWR_dd : 4; // Bits 24:21
-+		uint32_t tWRPDEN  : 6; // Bits 30:25
-+		uint32_t dec_wrd  : 1; // Bits 31:31
-+	};
-+	uint32_t raw;
-+};
-+
-+union tc_bank_rank_c_reg {
-+	struct __packed {
-+		uint32_t tXPDLL   : 6; // Bits  5:0
-+		uint32_t tXP      : 4; // Bits  9:6
-+		uint32_t tAONPD   : 4; // Bits 13:10
-+		uint32_t tRDWR_sr : 5; // Bits 18:14
-+		uint32_t tRDWR_dr : 5; // Bits 23:19
-+		uint32_t tRDWR_dd : 5; // Bits 28:24
-+		uint32_t          : 3; // Bits 31:29
-+	};
-+	uint32_t raw;
-+};
-+
-+/* NOTE: Non-ULT only implements the lower 21 bits (odt_write_delay is 2 bits) */
-+union tc_bank_rank_d_reg {
-+	struct __packed {
-+		uint32_t tAA                : 5; // Bits  4:0
-+		uint32_t tCWL               : 5; // Bits  9:5
-+		uint32_t tCPDED             : 2; // Bits 11:10
-+		uint32_t tPRPDEN            : 2; // Bits 13:12
-+		uint32_t odt_read_delay     : 3; // Bits 16:14
-+		uint32_t odt_read_duration  : 2; // Bits 18:17
-+		uint32_t odt_write_duration : 3; // Bits 21:19
-+		uint32_t odt_write_delay    : 3; // Bits 24:22
-+		uint32_t odt_always_rank_0  : 1; // Bits 25:25
-+		uint32_t cmd_delay          : 2; // Bits 27:26
-+		uint32_t                    : 4; // Bits 31:28
-+	};
-+	uint32_t raw;
-+};
-+
-+union tc_rftp_reg {
-+	struct __packed {
-+		uint32_t tREFI   : 16; // Bits 15:0
-+		uint32_t tRFC    :  9; // Bits 24:16
-+		uint32_t tREFIx9 :  7; // Bits 31:25
-+	};
-+	uint32_t raw;
-+};
-+
-+union tc_srftp_reg {
-+	struct __packed {
-+		uint32_t tXSDLL     : 12; // Bits 11:0
-+		uint32_t tXS_offset :  4; // Bits 15:12
-+		uint32_t tZQOPER    : 10; // Bits 25:16
-+		uint32_t            :  2; // Bits 27:26
-+		uint32_t tMOD       :  4; // Bits 31:28
-+	};
-+	uint32_t raw;
-+};
-+
- union mcmain_command_rate_limit_reg {
- 	struct __packed {
- 		uint32_t enable_cmd_limit :  1; // Bits  0:0
-diff --git a/src/northbridge/intel/haswell/native_raminit/timings_refresh.c b/src/northbridge/intel/haswell/native_raminit/timings_refresh.c
-index a9d960f31b..20a05b359b 100644
---- a/src/northbridge/intel/haswell/native_raminit/timings_refresh.c
-+++ b/src/northbridge/intel/haswell/native_raminit/timings_refresh.c
-@@ -1,13 +1,242 @@
- /* SPDX-License-Identifier: GPL-2.0-or-later */
- 
-+#include <assert.h>
-+#include <commonlib/clamp.h>
-+#include <console/console.h>
-+#include <delay.h>
-+#include <device/pci_ops.h>
-+#include <northbridge/intel/haswell/haswell.h>
-+
- #include "raminit_native.h"
- 
-+#define BL		8	/* Burst length */
-+#define tCCD		4
-+#define tRPRE		1
-+#define tWPRE		1
-+#define tDLLK		512
-+
-+static bool is_sodimm(const enum spd_dimm_type_ddr3 type)
-+{
-+	return type == SPD_DDR3_DIMM_TYPE_SO_DIMM || type == SPD_DDR3_DIMM_TYPE_72B_SO_UDIMM;
-+}
-+
-+static uint8_t get_odt_stretch(const struct sysinfo *const ctrl)
-+{
-+	for (uint8_t channel = 0; channel < NUM_CHANNELS; channel++) {
-+		/* Only stretch with 2 DIMMs per channel */
-+		if (ctrl->dpc[channel] != 2)
-+			continue;
-+
-+		const struct raminit_dimm_info *dimms = ctrl->dimms[channel];
-+
-+		/* Only stretch when using SO-DIMMs */
-+		if (!is_sodimm(dimms[0].data.dimm_type) || !is_sodimm(dimms[1].data.dimm_type))
-+			continue;
-+
-+		/* Only stretch with mismatched card types */
-+		if (dimms[0].data.reference_card == dimms[1].data.reference_card)
-+			continue;
-+
-+		/* Stretch if one SO-DIMM is card F */
-+		for (uint8_t slot = 0; slot < NUM_SLOTS; slot++) {
-+			if (dimms[slot].data.reference_card == 5)
-+				return 1;
-+		}
-+	}
-+	return 0;
-+}
-+
-+static union tc_bank_reg make_tc_bank(struct sysinfo *const ctrl)
-+{
-+	return (union tc_bank_reg) {
-+		.tRCD      = ctrl->tRCD,
-+		.tRP       = ctrl->tRP,
-+		.tRAS      = ctrl->tRAS,
-+		.tRDPRE    = ctrl->tRTP,
-+		.tWRPRE    = 4 + ctrl->tCWL + ctrl->tWR,
-+		.tRRD      = ctrl->tRRD,
-+		.tRPab_ext = 0,	/** TODO: For LPDDR, this is ctrl->tRPab - ctrl->tRP **/
-+	};
-+}
-+
-+static union tc_bank_rank_a_reg make_tc_bankrank_a(struct sysinfo *ctrl, uint8_t odt_stretch)
-+{
-+	/* Use 3N mode for DDR during training, but always use 1N mode for LPDDR */
-+	const uint32_t tCMD = ctrl->lpddr ? 0 : 3;
-+	const uint32_t tRDRD_drdd = BL / 2 + 1 + tRPRE + odt_stretch + !!ctrl->lpddr;
-+
-+	return (union tc_bank_rank_a_reg) {
-+		.tCKE        = get_tCKE(ctrl->mem_clock_mhz, ctrl->lpddr),
-+		.tFAW        = ctrl->tFAW,
-+		.tRDRD_sr    = tCCD,
-+		.tRDRD_dr    = tRDRD_drdd,
-+		.tRDRD_dd    = tRDRD_drdd,
-+		.tRDPDEN     = ctrl->tAA + BL / 2 + 1,
-+		.cmd_3st_dis = 1,	/* Disable command tri-state before training */
-+		.cmd_stretch = tCMD,
-+	};
-+}
-+
-+static union tc_bank_rank_b_reg make_tc_bankrank_b(struct sysinfo *const ctrl)
-+{
-+	const uint8_t tWRRD_drdd = ctrl->tCWL - ctrl->tAA + BL / 2 + 2 + tRPRE;
-+	const uint8_t tWRWR_drdd = BL / 2 + 2 + tWPRE;
-+
-+	return (union tc_bank_rank_b_reg) {
-+		.tWRRD_sr = tCCD + ctrl->tCWL + ctrl->tWTR + 2,
-+		.tWRRD_dr = ctrl->lpddr ? 8 : tWRRD_drdd,
-+		.tWRRD_dd = ctrl->lpddr ? 8 : tWRRD_drdd,
-+		.tWRWR_sr = tCCD,
-+		.tWRWR_dr = tWRWR_drdd,
-+		.tWRWR_dd = tWRWR_drdd,
-+		.tWRPDEN  = ctrl->tWR + ctrl->tCWL + BL / 2,
-+		.dec_wrd  = ctrl->tCWL >= 6,
-+	};
-+}
-+
-+static uint32_t get_tRDWR_sr(const struct sysinfo *ctrl)
-+{
-+	if (ctrl->lpddr) {
-+		const uint32_t tdqsck_max = DIV_ROUND_UP(5500, ctrl->qclkps * 2);
-+		return ctrl->tAA - ctrl->tCWL + tCCD + tWPRE + tdqsck_max + 1;
-+	} else {
-+		const bool fast_clock = ctrl->mem_clock_mhz > 666;
-+		return ctrl->tAA - ctrl->tCWL + tCCD + tWPRE + 2 + fast_clock;
-+	}
-+}
-+
-+static union tc_bank_rank_c_reg make_tc_bankrank_c(struct sysinfo *ctrl, uint8_t odt_stretch)
-+{
-+	const uint32_t tRDWR_sr = get_tRDWR_sr(ctrl);
-+	const uint32_t tRDWR_drdd = tRDWR_sr + odt_stretch;
-+
-+	return (union tc_bank_rank_c_reg) {
-+		.tXPDLL   = get_tXPDLL(ctrl->mem_clock_mhz),
-+		.tXP      = MAX(ctrl->tXP, 7),	/* Use a higher tXP for training */
-+		.tAONPD   = get_tAONPD(ctrl->mem_clock_mhz),
-+		.tRDWR_sr = tRDWR_sr,
-+		.tRDWR_dr = tRDWR_drdd,
-+		.tRDWR_dd = tRDWR_drdd,
-+	};
-+}
-+
-+static union tc_bank_rank_d_reg make_tc_bankrank_d(struct sysinfo *ctrl, uint8_t odt_stretch)
-+{
-+	const uint32_t odt_rd_delay = ctrl->tAA - ctrl->tCWL;
-+	if (!ctrl->lpddr) {
-+		return (union tc_bank_rank_d_reg) {
-+			.tAA               = ctrl->tAA,
-+			.tCWL              = ctrl->tCWL,
-+			.tCPDED            = 1,
-+			.tPRPDEN           = 1,
-+			.odt_read_delay    = odt_rd_delay,
-+			.odt_read_duration = odt_stretch,
-+		};
-+	}
-+
-+	/* tCWL has 1 extra clock because of tDQSS, subtract it here */
-+	const uint32_t tCWL_lpddr = ctrl->tCWL - 1;
-+	const uint32_t odt_wr_delay = tCWL_lpddr + DIV_ROUND_UP(3500, ctrl->qclkps * 2);
-+	const uint32_t odt_wr_duration = DIV_ROUND_UP(3500 - 1750, ctrl->qclkps * 2) + 1;
-+
-+	return (union tc_bank_rank_d_reg) {
-+		.tAA                = ctrl->tAA,
-+		.tCWL               = tCWL_lpddr,
-+		.tCPDED             = 2,	/* Required by JEDEC LPDDR3 spec */
-+		.tPRPDEN            = 1,
-+		.odt_read_delay     = odt_rd_delay,
-+		.odt_read_duration  = odt_stretch,
-+		.odt_write_delay    = odt_wr_delay,
-+		.odt_write_duration = odt_wr_duration,
-+		.odt_always_rank_0  = ctrl->lpddr_dram_odt
-+	};
-+}
-+
-+/* ZQCS period values, in (tREFI * 128) units */
-+#define ZQCS_PERIOD_DDR3	128	/* tREFI * 128 = 7.8 us * 128 = 1ms */
-+#define ZQCS_PERIOD_LPDDR3	256	/* tREFI * 128 = 3.9 us * 128 = 0.5ms */
-+
-+static uint32_t make_tc_zqcal(const struct sysinfo *const ctrl)
-+{
-+	const uint32_t zqcs_period = ctrl->lpddr ? ZQCS_PERIOD_LPDDR3 : ZQCS_PERIOD_DDR3;
-+	const uint32_t tZQCS = get_tZQCS(ctrl->mem_clock_mhz, ctrl->lpddr);
-+	return tZQCS << (is_hsw_ult() ? 10 : 8) | zqcs_period;
-+}
-+
-+static union tc_rftp_reg make_tc_rftp(const struct sysinfo *const ctrl)
-+{
-+	/*
-+	 * The tREFIx9 field should be programmed to minimum of 8.9 * tREFI (to allow
-+	 * for possible delays from ZQ or isoc) and tRASmax (70us) divided by 1024.
-+	 */
-+	return (union tc_rftp_reg) {
-+		.tREFI   = ctrl->tREFI,
-+		.tRFC    = ctrl->tRFC,
-+		.tREFIx9 = ctrl->tREFI * 89 / 10240,
-+	};
-+}
-+
-+static union tc_srftp_reg make_tc_srftp(const struct sysinfo *const ctrl)
-+{
-+	return (union tc_srftp_reg) {
-+		.tXSDLL     = tDLLK,
-+		.tXS_offset = get_tXS_offset(ctrl->mem_clock_mhz),
-+		.tZQOPER    = get_tZQOPER(ctrl->mem_clock_mhz, ctrl->lpddr),
-+		.tMOD       = get_tMOD(ctrl->mem_clock_mhz) - 8,
-+	};
-+}
-+
- void configure_timings(struct sysinfo *ctrl)
- {
--	/** TODO: Stub **/
-+	if (ctrl->lpddr)
-+		die("%s: Missing support for LPDDR\n");
-+
-+	const uint8_t odt_stretch = get_odt_stretch(ctrl);
-+	const union tc_bank_reg tc_bank = make_tc_bank(ctrl);
-+	const union tc_bank_rank_a_reg tc_bank_rank_a = make_tc_bankrank_a(ctrl, odt_stretch);
-+	const union tc_bank_rank_b_reg tc_bank_rank_b = make_tc_bankrank_b(ctrl);
-+	const union tc_bank_rank_c_reg tc_bank_rank_c = make_tc_bankrank_c(ctrl, odt_stretch);
-+	const union tc_bank_rank_d_reg tc_bank_rank_d = make_tc_bankrank_d(ctrl, odt_stretch);
-+
-+	const uint8_t wr_delay = tc_bank_rank_b.dec_wrd + 1;
-+	uint8_t sc_wr_add_delay = 0;
-+	sc_wr_add_delay |= wr_delay << 0;
-+	sc_wr_add_delay |= wr_delay << 2;
-+	sc_wr_add_delay |= wr_delay << 4;
-+	sc_wr_add_delay |= wr_delay << 6;
-+
-+	for (uint8_t channel = 0; channel < NUM_CHANNELS; channel++) {
-+		if (!does_ch_exist(ctrl, channel))
-+			continue;
-+
-+		ctrl->tc_bank[channel] = tc_bank;
-+		ctrl->tc_bankrank_a[channel] = tc_bank_rank_a;
-+		ctrl->tc_bankrank_b[channel] = tc_bank_rank_b;
-+		ctrl->tc_bankrank_c[channel] = tc_bank_rank_c;
-+		ctrl->tc_bankrank_d[channel] = tc_bank_rank_d;
-+
-+		mchbar_write32(TC_BANK_ch(channel), ctrl->tc_bank[channel].raw);
-+		mchbar_write32(TC_BANK_RANK_A_ch(channel), ctrl->tc_bankrank_a[channel].raw);
-+		mchbar_write32(TC_BANK_RANK_B_ch(channel), ctrl->tc_bankrank_b[channel].raw);
-+		mchbar_write32(TC_BANK_RANK_C_ch(channel), ctrl->tc_bankrank_c[channel].raw);
-+		mchbar_write32(TC_BANK_RANK_D_ch(channel), ctrl->tc_bankrank_d[channel].raw);
-+		mchbar_write8(SC_WR_ADD_DELAY_ch(channel), sc_wr_add_delay);
-+	}
- }
- 
- void configure_refresh(struct sysinfo *ctrl)
- {
--	/** TODO: Stub **/
-+	const union tc_srftp_reg tc_srftp = make_tc_srftp(ctrl);
-+	const union tc_rftp_reg  tc_rftp  = make_tc_rftp(ctrl);
-+	const uint32_t tc_zqcal = make_tc_zqcal(ctrl);
-+
-+	for (uint8_t channel = 0; channel < NUM_CHANNELS; channel++) {
-+		if (!does_ch_exist(ctrl, channel))
-+			continue;
-+
-+		mchbar_setbits32(TC_RFP_ch(channel), 0xff);
-+		mchbar_write32(TC_RFTP_ch(channel),  tc_rftp.raw);
-+		mchbar_write32(TC_SRFTP_ch(channel), tc_srftp.raw);
-+		mchbar_write32(TC_ZQCAL_ch(channel), tc_zqcal);
-+	}
- }
-diff --git a/src/northbridge/intel/haswell/registers/mchbar.h b/src/northbridge/intel/haswell/registers/mchbar.h
-index 4c3f399b5d..2acc5cbbc8 100644
---- a/src/northbridge/intel/haswell/registers/mchbar.h
-+++ b/src/northbridge/intel/haswell/registers/mchbar.h
-@@ -86,9 +86,21 @@
- #define DDR_COMP_VSSHI_CONTROL			0x3a24
- 
- /* MCMAIN per-channel */
-+#define TC_BANK_ch(ch)				_MCMAIN_C(0x4000, ch)
-+#define TC_BANK_RANK_A_ch(ch)			_MCMAIN_C(0x4004, ch)
-+#define TC_BANK_RANK_B_ch(ch)			_MCMAIN_C(0x4008, ch)
-+#define TC_BANK_RANK_C_ch(ch)			_MCMAIN_C(0x400c, ch)
- #define COMMAND_RATE_LIMIT_ch(ch)		_MCMAIN_C(0x4010, ch)
-+#define TC_BANK_RANK_D_ch(ch)			_MCMAIN_C(0x4014, ch)
-+#define SC_ROUNDT_LAT_ch(ch)			_MCMAIN_C(0x4024, ch)
- 
-+#define SC_WR_ADD_DELAY_ch(ch)			_MCMAIN_C(0x40d0, ch)
-+
-+#define TC_ZQCAL_ch(ch)				_MCMAIN_C(0x4290, ch)
-+#define TC_RFP_ch(ch)				_MCMAIN_C(0x4294, ch)
-+#define TC_RFTP_ch(ch)				_MCMAIN_C(0x4298, ch)
- #define MC_INIT_STATE_ch(ch)			_MCMAIN_C(0x42a0, ch)
-+#define TC_SRFTP_ch(ch)				_MCMAIN_C(0x42a4, ch)
- 
- /* MCMAIN broadcast */
- #define MCSCHEDS_CBIT		0x4c20
--- 
-2.39.2
-