2 #include <configs/tx53.h>
3 #include <asm/arch/imx-regs.h>
5 #define DEBUG_LED_BIT 20
6 #define LED_GPIO_BASE GPIO2_BASE_ADDR
7 #define LED_MUX_OFFSET 0x174
8 #define LED_MUX_MODE 0x11
10 #define SDRAM_CLK CONFIG_SYS_SDRAM_CLK
11 #define SDRAM_SIZE (CONFIG_SYS_SDRAM_SIZE / SZ_1M)
13 #define REG_CCGR0 0x68
14 #define REG_CCGR1 0x6c
15 #define REG_CCGR2 0x70
16 #define REG_CCGR3 0x74
17 #define REG_CCGR4 0x78
18 #define REG_CCGR5 0x7c
19 #define REG_CCGR6 0x80
20 #define REG_CCGR7 0x84
21 #define REG_CMEOR 0x88
23 #define CPU_2_BE_32(l) \
24 ((((l) << 24) & 0xFF000000) | \
25 (((l) << 8) & 0x00FF0000) | \
26 (((l) >> 8) & 0x0000FF00) | \
27 (((l) >> 24) & 0x000000FF))
30 CCM register set 0x53FD4000 0x53FD7FFF
31 EIM register set 0x63FDA000 0x63FDAFFF
32 NANDFC register set 0xF7FF0000 0xF7FFFFFF
33 IOMUX Control (IOMUXC) registers 0x53FA8000 0x53FABFFF
34 DPLLC1 register 0x63F80000 0x63F83FFF
35 DPLLC2 register 0x63F84000 0x63F87FFF
36 DPLLC3 register 0x63F88000 0x63F8BFFF
37 DPLLC4 register 0x63F8C000 0x63F8FFFF
38 ESD RAM controller register 0x63FD9000 0x63FD9FFF
39 M4IF register 0x63FD8000 0x63FD8FFF
40 DDR 0x70000000 0xEFFFFFFF
41 EIM 0xF0000000 0xF7FEFFFF
42 NANDFC Buffers 0xF7FF0000 0xF7FFFFFF
43 IRAM Free Space 0xF8006000 0xF8017FF0
44 GPU Memory 0xF8020000 0xF805FFFF
46 #define CHECK_DCD_ADDR(a) ( \
47 ((a) >= 0x53fd4000 && (a) <= 0x53fd7fff) /* CCM */ || \
48 ((a) >= 0x63fda000 && (a) <= 0x63fdafff) /* EIM (CS0) */ || \
49 ((a) >= 0x53fa8000 && (a) <= 0x53fabfff) /* IOMUXC */ || \
50 ((a) >= 0x63f80000 && (a) <= 0x63f8ffff) /* DPLLC1..4 */ || \
51 ((a) >= 0x63fd8000 && (a) <= 0x63fd9fff) /* M4IF & SDRAM Contr. */ || \
52 ((a) >= 0x70000000 && (a) <= 0xefffffff) /* SDRAM */ || \
53 ((a) >= 0xf0000000 && (a) <= 0xf7ffffff) /* EIM & NANDFC buffers */ || \
54 ((a) >= 0xf8006000 && (a) <= 0xf8017ff0) /* IRAM free space */ || \
55 ((a) >= 0xf8020000 && (a) <= 0xf805ffff) /* GPU RAM */)
57 .macro mxc_dcd_item addr, val
58 .ifne CHECK_DCD_ADDR(\addr)
59 .word CPU_2_BE_32(\addr), CPU_2_BE_32(\val)
61 .error "Address \addr not accessible from DCD"
65 #define MXC_DCD_ITEM(addr, val) mxc_dcd_item (addr), (val)
67 #define MXC_DCD_CMD_SZ_BYTE 1
68 #define MXC_DCD_CMD_SZ_SHORT 2
69 #define MXC_DCD_CMD_SZ_WORD 4
70 #define MXC_DCD_CMD_FLAG_WRITE 0x0
71 #define MXC_DCD_CMD_FLAG_CLR 0x1
72 #define MXC_DCD_CMD_FLAG_SET 0x3
73 #define MXC_DCD_CMD_FLAG_CHK_CLR ((0 << 0) | (0 << 1))
74 #define MXC_DCD_CMD_FLAG_CHK_SET ((0 << 0) | (1 << 1))
75 #define MXC_DCD_CMD_FLAG_CHK_ANY_CLR ((1 << 0) | (0 << 1))
76 #define MXC_DCD_CMD_FLAG_CHK_ANY_SET ((1 << 0) | (1 << 1))
78 #define MXC_DCD_START \
79 .word CPU_2_BE_32((0xd2 << 24) | ((dcd_end - .) << 8) | DCD_VERSION) ; \
84 .ifgt . - dcd_start - 1768
85 .error "DCD too large!"
90 #define MXC_DCD_CMD_WRT(type, flags) \
91 1: .word CPU_2_BE_32((0xcc << 24) | ((1f - .) << 8) | ((flags) << 3) | (type))
93 #define MXC_DCD_CMD_CHK(type, flags, addr, mask) \
94 1: .word CPU_2_BE_32((0xcf << 24) | (12 << 8) | ((flags) << 3) | (type)), \
95 CPU_2_BE_32(addr), CPU_2_BE_32(mask)
97 #define MXC_DCD_CMD_CHK_CNT(type, flags, addr, mask, count) \
98 1: .word CPU_2_BE_32((0xcf << 24) | (16 << 8) | ((flags) << 3) | (type)), \
99 CPU_2_BE_32(addr), CPU_2_BE_32(mask), CPU_2_BE_32(count)
101 #define MXC_DCD_CMD_NOP() \
102 1: .word CPU_2_BE_32((0xc0 << 24) | (4 << 8))
105 #define CK_TO_NS(ck) (((ck) * 1000 + SDRAM_CLK / 2) / SDRAM_CLK)
106 #define NS_TO_CK(ns) (((ns) * SDRAM_CLK + 999) / 1000)
107 #define NS_TO_CK10(ns) DIV_ROUND_UP(NS_TO_CK(ns), 10)
109 .macro CK_VAL, name, clks, offs, max
113 .ifle \clks - \offs - \max
114 .set \name, \clks - \offs
116 .error "Value \clks out of range for parameter \name"
121 .macro NS_VAL, name, ns, offs, max
125 CK_VAL \name, NS_TO_CK(\ns), \offs, \max
129 .macro CK_MAX, name, ck1, ck2, offs, max
131 CK_VAL \name, \ck1, \offs, \max
133 CK_VAL \name, \ck2, \offs, \max
137 #define ESDMISC_DDR_TYPE_DDR3 0
138 #define ESDMISC_DDR_TYPE_LPDDR2 1
139 #define ESDMISC_DDR_TYPE_DDR2 2
141 #define DIV_ROUND_UP(m,d) (((m) + (d) - 1) / (d))
143 #define CKIL_FREQ_Hz 32768
144 #define ESDOR_CLK_PERIOD_ns (1000000000 / CKIL_FREQ_Hz / 2) /* base clock for ESDOR values */
147 #define BANK_ADDR_BITS CONFIG_NR_DRAM_BANKS
148 #define SDRAM_BURST_LENGTH 8
152 #define ADDR_MIRROR 0
153 #define DDR_TYPE ESDMISC_DDR_TYPE_DDR3
155 /* 512/1024MiB SDRAM: NT5CB128M16FP-DII */
156 #if SDRAM_CLK > 666 && SDRAM_CLK <= 800
159 #elif SDRAM_CLK > 533 && SDRAM_CLK <= 666
160 #define CL_VAL 9 // or 10
162 #elif SDRAM_CLK > 400 && SDRAM_CLK <= 533
163 #define CL_VAL 7 // or 8
165 #elif SDRAM_CLK > 333 && SDRAM_CLK <= 400
168 #elif SDRAM_CLK >= 303 && SDRAM_CLK <= 333
172 #error SDRAM clock out of range: 303 .. 800
176 NS_VAL tRFC, 160, 1, 255 /* clks - 1 (0..255) */
177 CK_MAX tXS, NS_TO_CK(CK_TO_NS(tRFC + 1) + 10), 5, 1, 255 /* clks - 1 (0..255) tRFC + 10 */
178 CK_MAX tXP, NS_TO_CK10(75), 3, 1, 7 /* clks - 1 (0..7) */ /* max(3tCK, 7.5ns) */
179 CK_MAX tXPDLL, NS_TO_CK(24), 2, 1, 15 /* clks - 1 (0..15) */
180 NS_VAL tFAW, 50, 1, 31 /* clks - 1 (0..31) */
181 CK_VAL tCL, CL_VAL, 3, 8 /* clks - 3 (0..8) CAS Latency */
184 CK_VAL tRCD, NS_TO_CK10(125), 1, 7 /* clks - 1 (0..7) */ /* 12.5 */
185 CK_VAL tRP, NS_TO_CK10(125), 1, 7 /* clks - 1 (0..7) */ /* 12.5 */
186 NS_VAL tRC, 50, 1, 31 /* clks - 1 (0..31) */
187 CK_VAL tRAS, NS_TO_CK10(375), 1, 31 /* clks - 1 (0..31) */ /* 37.5 */
188 CK_VAL tRPA, 1, 0, 1 /* clks (0..1) */
189 NS_VAL tWR, 15, 1, 15 /* clks - 1 (0..15) */
190 CK_VAL tMRD, 4, 1, 15 /* clks - 1 (0..15) */
191 CK_VAL tCWL, CWL_VAL, 2, 6 /* clks - 2 (0..6) */
194 CK_VAL tDLLK, 512, 1, 511 /* clks - 1 (0..511) */
195 CK_MAX tRTP, NS_TO_CK10(75), 4, 1, 7 /* clks - 1 (0..7) */ /* max(4tCK, 7.5ns) */
196 CK_MAX tWTR, NS_TO_CK10(75), 4, 1, 7 /* clks - 1 (0..7) */ /* max(4tCK, 7.5ns) */
197 CK_MAX tRRD, NS_TO_CK(10), 4, 1, 7 /* clks - 1 (0..7) */
200 CK_MAX tXPR, NS_TO_CK(CK_TO_NS(tRFC + 1) + 10), 5, 1, 255 /* clks - 1 (0..255) max(tRFC + 10, 5CK) */
201 #define tSDE_RST (DIV_ROUND_UP(200000, ESDOR_CLK_PERIOD_ns) + 1)
202 /* Add an extra (or two?) ESDOR_CLK_PERIOD_ns according to
203 * erroneous Erratum Engcm12377
205 #define tRST_CKE (DIV_ROUND_UP(500000 + 2 * ESDOR_CLK_PERIOD_ns, ESDOR_CLK_PERIOD_ns) + 1)
209 CK_VAL tAOFPD, NS_TO_CK10(85), 1, 7 /* clks - 1 (0..7) */ /* 8.5ns */
210 CK_VAL tAONPD, NS_TO_CK10(85), 1, 7 /* clks - 1 (0..7) */ /* 8.5ns */
211 CK_VAL tANPD, tCWL + 1, 1, 15 /* clks - 1 (0..15) */
212 CK_VAL tAXPD, tCWL + 1, 1, 15 /* clks - 1 (0..15) */
213 CK_VAL tODTLon tCWL, 0, 7 /* clks - 1 (0..7) */ /* CWL+AL-2 */
214 CK_VAL tODTLoff tCWL, 0, 31 /* clks - 1 (0..31) */ /* CWL+AL-2 */
217 CK_MAX tCKE, NS_TO_CK(5), 3, 1, 7
218 CK_MAX tCKSRX, NS_TO_CK(10), 5, 0, 7
219 CK_MAX tCKSRE, NS_TO_CK(10), 5, 0, 7
226 #define ESDPDC_VAL_0 ( \
231 (BOTH_CS_PD << 6) | \
236 #define ESDPDC_VAL_1 (ESDPDC_VAL_0 | \
241 #define ROW_ADDR_BITS 14
242 #define COL_ADDR_BITS 10
244 #define Rtt_Nom 1 /* ODT: 0: off 1: RZQ/4 2: RZQ/2 3: RZQ/6 4: RZQ/12 5: RZQ/8 */
245 #define Rtt_WR 0 /* Dynamic ODT: 0: off 1: RZQ/4 2: RZQ/2 */
246 #define DLL_DISABLE 0
249 .set mr0_val, (((1 - DLL_DISABLE) << 8) /* DLL Reset */ | \
250 (SLOW_PD << 12) /* PD exit: 0: fast 1: slow */ |\
251 ((tWR + 1 - 4) << 9) | \
252 ((((tCL + 3) - 4) & 0x7) << 4) | \
253 ((((tCL + 3) - 4) & 0x8) >> 1))
255 .set mr0_val, ((1 << 8) /* DLL Reset */ | \
256 (SLOW_PD << 12) /* PD exit: 0: fast 1: slow */ |\
257 (((tWR + 1) / 2) << 9) | \
258 ((((tCL + 3) - 4) & 0x7) << 4) | \
259 ((((tCL + 3) - 4) & 0x8) >> 1))
263 ((Rtt_Nom & 1) << 2) | \
264 (((Rtt_Nom >> 1) & 1) << 6) | \
265 (((Rtt_Nom >> 2) & 1) << 9) | \
266 (DLL_DISABLE << 0) | \
269 (Rtt_WR << 9) /* dynamic ODT */ | \
270 (0 << 7) /* SRT: Ext. temp. (mutually exclusive with ASR!) */ | \
271 (1 << 6) | /* ASR: Automatic Self Refresh */ \
272 (((tCWL + 2) - 5) << 3) | \
276 #define ESDSCR_MRS_VAL(cs, mr, val) (((val) << 16) | \
277 (1 << 15) /* CON_REQ */ | \
279 (3 << 4) /* MRS command */ | \
284 #define ESDCFG0_VAL ( \
292 #define ESDCFG1_VAL ( \
302 #define ESDCFG2_VAL ( \
308 #define BURST_LEN (SDRAM_BURST_LENGTH / 8) /* 0: 4 byte 1: 8 byte */
310 #define ESDCTL_VAL (((ROW_ADDR_BITS - 11) << 24) | \
311 ((COL_ADDR_BITS - 9) << 20) | \
312 (BURST_LEN << 19) | \
313 (1 << 16) | /* SDRAM bus width */ \
314 ((-1) << (32 - BANK_ADDR_BITS)))
316 #define ESDMISC_VAL ((ADDR_MIRROR << 19) | \
323 #define ESDOR_VAL ((tXPR << 16) | (tSDE_RST << 8) | (tRST_CKE << 0))
325 #define ESDOTC_VAL ((tAOFPD << 27) | \
334 .word 0x20424346 /* "FCB " marker */
335 .word 0x01 /* FCB version number */
337 .word 0x0 /* primary image starting page number */
338 .word 0x0 /* secondary image starting page number */
340 .word 0x0 /* DBBT start page (0 == NO DBBT) */
341 .word 0 /* Bad block marker offset in main area (unused) */
343 .word 0 /* BI Swap disabled */
344 .word 0 /* Bad Block marker offset in spare area */
349 .word CPU_2_BE_32((0xd1 << 24) | (32 << 8) | 0x40)
365 .long __uboot_img_end - fcb_start
369 #define DCD_VERSION 0x40
373 MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
375 MXC_DCD_ITEM(0x53fa8004, 0x00194005) @ set LDO to 1.3V
377 /* disable all irrelevant clocks */
378 MXC_DCD_ITEM(CCM_BASE_ADDR + REG_CCGR0, 0xffcf0fff)
379 MXC_DCD_ITEM(CCM_BASE_ADDR + REG_CCGR1, 0x000fffcf)
380 MXC_DCD_ITEM(CCM_BASE_ADDR + REG_CCGR2, 0x033c0000)
381 MXC_DCD_ITEM(CCM_BASE_ADDR + REG_CCGR3, 0x000000ff)
382 MXC_DCD_ITEM(CCM_BASE_ADDR + REG_CCGR4, 0x00000000)
383 MXC_DCD_ITEM(CCM_BASE_ADDR + REG_CCGR5, 0x00fff033)
384 MXC_DCD_ITEM(CCM_BASE_ADDR + REG_CCGR6, 0x0f00030f)
385 MXC_DCD_ITEM(CCM_BASE_ADDR + REG_CCGR7, 0xfff00000)
386 MXC_DCD_ITEM(CCM_BASE_ADDR + REG_CMEOR, 0x00000000)
388 MXC_DCD_ITEM(IOMUXC_BASE_ADDR + 0x340, 0x11) /* GPIO_17 => RESET_OUT */
390 MXC_DCD_ITEM(0x63fd800c, 0x00000000) /* M4IF: MUX NFC signals on WEIM */
392 MXC_DCD_ITEM(0x53fd4014, 0x00888944) /* CBCDR */
394 MXC_DCD_ITEM(0x53fd4014, 0x00888644) /* CBCDR */
396 MXC_DCD_ITEM(0x53fd4018, 0x00016154) /* CBCMR */
398 MXC_DCD_ITEM(0x53fd401c, 0xa6a2a020) /* CSCMR1 */
399 MXC_DCD_ITEM(0x53fd4020, 0xb6b12f0a) /* CSCMR2 */
400 MXC_DCD_ITEM(0x53fd4024, 0x00080b18) /* CSCDR1 */
402 #define DDR_SEL_VAL 0
406 #define DDR_SEL_SHIFT 25
409 #define DDR_INPUT_SHIFT 9
415 #define DDR_SEL_MASK (DDR_SEL_VAL << DDR_SEL_SHIFT)
416 #define DSE_MASK (DSE_VAL << DSE_SHIFT)
417 #define ODT_MASK (ODT_VAL << ODT_SHIFT)
419 #define DQM_VAL DSE_MASK
420 #define SDQS_VAL (ODT_MASK | DSE_MASK | (1 << PUE_SHIFT))
421 #define SDODT_VAL (DSE_MASK | (0 << PKE_SHIFT) | (1 << PUE_SHIFT) | (0 << PUS_SHIFT))
422 #define SDCLK_VAL DSE_MASK
423 #define SDCKE_VAL ((1 << PKE_SHIFT) | (1 << PUE_SHIFT) | (0 << PUS_SHIFT))
425 MXC_DCD_ITEM(0x53fa8724, DDR_SEL_MASK) /* DDR_TYPE: DDR3 */
426 MXC_DCD_ITEM(0x53fa86f4, 0 << DDR_INPUT_SHIFT) /* DDRMODE_CTL */
427 MXC_DCD_ITEM(0x53fa8714, 0 << DDR_INPUT_SHIFT) /* GRP_DDRMODE */
428 MXC_DCD_ITEM(0x53fa86fc, 1 << PKE_SHIFT) /* GRP_DDRPKE */
429 MXC_DCD_ITEM(0x53fa8710, 0 << HYS_SHIFT) /* GRP_DDRHYS */
430 MXC_DCD_ITEM(0x53fa8708, 1 << PUE_SHIFT) /* GRP_DDRPK */
432 MXC_DCD_ITEM(0x53fa8584, DQM_VAL) /* DQM0 */
433 MXC_DCD_ITEM(0x53fa8594, DQM_VAL) /* DQM1 */
434 MXC_DCD_ITEM(0x53fa8560, DQM_VAL) /* DQM2 */
435 MXC_DCD_ITEM(0x53fa8554, DQM_VAL) /* DQM3 */
437 MXC_DCD_ITEM(0x53fa857c, SDQS_VAL) /* SDQS0 */
438 MXC_DCD_ITEM(0x53fa8590, SDQS_VAL) /* SDQS1 */
439 MXC_DCD_ITEM(0x53fa8568, SDQS_VAL) /* SDQS2 */
440 MXC_DCD_ITEM(0x53fa8558, SDQS_VAL) /* SDQS3 */
442 MXC_DCD_ITEM(0x53fa8580, SDODT_VAL) /* SDODT0 */
443 MXC_DCD_ITEM(0x53fa8578, SDCLK_VAL) /* SDCLK0 */
445 MXC_DCD_ITEM(0x53fa8564, SDODT_VAL) /* SDODT1 */
446 MXC_DCD_ITEM(0x53fa8570, SDCLK_VAL) /* SDCLK1 */
448 MXC_DCD_ITEM(0x53fa858c, SDCKE_VAL) /* SDCKE0 */
449 MXC_DCD_ITEM(0x53fa855c, SDCKE_VAL) /* SDCKE1 */
451 MXC_DCD_ITEM(0x53fa8574, DSE_MASK) /* DRAM_CAS */
452 MXC_DCD_ITEM(0x53fa8588, DSE_MASK) /* DRAM_RAS */
454 MXC_DCD_ITEM(0x53fa86f0, DSE_MASK) /* GRP_ADDDS */
455 MXC_DCD_ITEM(0x53fa8720, DSE_MASK) /* GRP_CTLDS */
456 MXC_DCD_ITEM(0x53fa8718, DSE_MASK) /* GRP_B0DS */
457 MXC_DCD_ITEM(0x53fa871c, DSE_MASK) /* GRP_B1DS */
458 MXC_DCD_ITEM(0x53fa8728, DSE_MASK) /* GRP_B2DS */
459 MXC_DCD_ITEM(0x53fa872c, DSE_MASK) /* GRP_B3DS */
461 /* calibration defaults */
462 MXC_DCD_ITEM(0x63fd904c, 0x001f001f)
463 MXC_DCD_ITEM(0x63fd9050, 0x001f001f)
464 MXC_DCD_ITEM(0x63fd907c, 0x011e011e)
465 MXC_DCD_ITEM(0x63fd9080, 0x011f0120)
466 MXC_DCD_ITEM(0x63fd9088, 0x3a393d3b)
467 MXC_DCD_ITEM(0x63fd9090, 0x3f3f3f3f)
469 MXC_DCD_ITEM(0x63fd9018, ESDMISC_VAL)
470 MXC_DCD_ITEM(0x63fd9000, ESDCTL_VAL)
471 MXC_DCD_ITEM(0x63fd900c, ESDCFG0_VAL)
472 MXC_DCD_ITEM(0x63fd9010, ESDCFG1_VAL)
473 MXC_DCD_ITEM(0x63fd9014, ESDCFG2_VAL)
475 MXC_DCD_ITEM(0x63fd902c, 0x000026d2)
476 MXC_DCD_ITEM(0x63fd9030, ESDOR_VAL)
477 MXC_DCD_ITEM(0x63fd9008, ESDOTC_VAL)
478 MXC_DCD_ITEM(0x63fd9004, ESDPDC_VAL_0)
481 MXC_DCD_ITEM(0x63fd901c, 0x00008000) /* CON_REQ */
482 MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_SET, 0x63fd901c, 0x00004000)
483 MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
485 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 2, mr2_val)) /* MRS: MR2 */
486 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 3, mr3_val)) /* MRS: MR3 */
487 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 1, mr1_val)) /* MRS: MR1 */
488 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 0, mr0_val)) /* MRS: MR0 */
489 #if BANK_ADDR_BITS > 1
491 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(1, 2, 0x0000)) /* MRS: MR2 */
492 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(1, 3, 0x0000)) /* MRS: MR3 */
493 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(1, 1, 0x0040)) /* MRS: MR1 */
494 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(1, 0, mr0_val)) /* MRS: MR0 */
496 MXC_DCD_ITEM(0x63fd9020, 3 << 14) /* disable refresh during calibration */
497 MXC_DCD_ITEM(0x63fd9058, 0x00022222)
499 MXC_DCD_ITEM(0x63fd90d0, 0x00000003) /* select default compare pattern for calibration */
502 MXC_DCD_ITEM(0x63fd901c, 0x04008010) /* precharge all */
503 MXC_DCD_ITEM(0x63fd901c, 0x00008040) /* MRS: ZQ calibration */
504 MXC_DCD_ITEM(0x63fd9040, 0x0539002b) /* Force ZQ calibration */
505 MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, 0x63fd9040, 0x00010000)
506 MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
508 /* DQS calibration */
509 MXC_DCD_ITEM(0x63fd901c, 0x04008010) /* precharge all */
510 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 3, (1 << 2))) /* MRS: select MPR */
511 MXC_DCD_ITEM(0x63fd907c, 0x90000000) /* reset RD fifo and start DQS calib. */
513 MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, 0x63fd907c, 0x90000000)
514 MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
515 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 3, 0)) /* MRS: select normal data path */
517 /* WR DL calibration */
518 MXC_DCD_ITEM(0x63fd901c, 0x00008000)
519 MXC_DCD_ITEM(0x63fd901c, 0x04008010) /* precharge all */
520 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 3, (1 << 2))) /* MRS: select MPR */
521 MXC_DCD_ITEM(0x63fd90a4, 0x00000010)
523 MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, 0x63fd90a4, 0x00000010)
524 MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
525 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 3, 0)) /* MRS: select normal data path */
527 /* RD DL calibration */
528 MXC_DCD_ITEM(0x63fd901c, 0x04008010) /* precharge all */
529 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 3, (1 << 2))) /* MRS: select MPR */
530 MXC_DCD_ITEM(0x63fd90a0, 0x00000010)
532 MXC_DCD_CMD_CHK(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_CHK_CLR, 0x63fd90a0, 0x00000010)
533 MXC_DCD_CMD_WRT(MXC_DCD_CMD_SZ_WORD, MXC_DCD_CMD_FLAG_WRITE)
534 MXC_DCD_ITEM(0x63fd901c, ESDSCR_MRS_VAL(0, 3, 0)) /* MRS: select normal data path */
535 MXC_DCD_ITEM(0x63fd9020, (3 << 11) | (0 << 14)) /* refresh interval: 4 cycles every 64kHz period */
536 MXC_DCD_ITEM(0x63fd9004, ESDPDC_VAL_1)
538 /* DDR calibration done */
539 MXC_DCD_ITEM(0x63fd901c, 0x00000000)
543 MXC_DCD_ITEM(0x53fa819c, 0x00000000) @ EIM_DA0
544 MXC_DCD_ITEM(0x53fa81a0, 0x00000000) @ EIM_DA1
545 MXC_DCD_ITEM(0x53fa81a4, 0x00000000) @ EIM_DA2
546 MXC_DCD_ITEM(0x53fa81a8, 0x00000000) @ EIM_DA3
547 MXC_DCD_ITEM(0x53fa81ac, 0x00000000) @ EIM_DA4
548 MXC_DCD_ITEM(0x53fa81b0, 0x00000000) @ EIM_DA5
549 MXC_DCD_ITEM(0x53fa81b4, 0x00000000) @ EIM_DA6
550 MXC_DCD_ITEM(0x53fa81b8, 0x00000000) @ EIM_DA7
551 MXC_DCD_ITEM(0x53fa81dc, 0x00000000) @ WE_B
552 MXC_DCD_ITEM(0x53fa81e0, 0x00000000) @ RE_B
553 MXC_DCD_ITEM(0x53fa8228, 0x00000000) @ CLE
554 MXC_DCD_ITEM(0x53fa822c, 0x00000000) @ ALE
555 MXC_DCD_ITEM(0x53fa8230, 0x00000000) @ WP_B
556 MXC_DCD_ITEM(0x53fa8234, 0x00000000) @ RB0
557 MXC_DCD_ITEM(0x53fa8238, 0x00000000) @ CS0
559 MXC_DCD_ITEM(0x53fa84ec, 0x000000e4) @ EIM_DA0
560 MXC_DCD_ITEM(0x53fa84f0, 0x000000e4) @ EIM_DA1
561 MXC_DCD_ITEM(0x53fa84f4, 0x000000e4) @ EIM_DA2
562 MXC_DCD_ITEM(0x53fa84f8, 0x000000e4) @ EIM_DA3
563 MXC_DCD_ITEM(0x53fa84fc, 0x000000e4) @ EIM_DA4
564 MXC_DCD_ITEM(0x53fa8500, 0x000000e4) @ EIM_DA5
565 MXC_DCD_ITEM(0x53fa8504, 0x000000e4) @ EIM_DA6
566 MXC_DCD_ITEM(0x53fa8508, 0x000000e4) @ EIM_DA7
567 MXC_DCD_ITEM(0x53fa852c, 0x00000004) @ NANDF_WE_B
568 MXC_DCD_ITEM(0x53fa8530, 0x00000004) @ NANDF_RE_B
569 MXC_DCD_ITEM(0x53fa85a0, 0x00000004) @ NANDF_CLE_B
570 MXC_DCD_ITEM(0x53fa85a4, 0x00000004) @ NANDF_ALE_B
571 MXC_DCD_ITEM(0x53fa85a8, 0x000000e4) @ NANDF_WE_B
572 MXC_DCD_ITEM(0x53fa85ac, 0x000000e4) @ NANDF_RB0
573 MXC_DCD_ITEM(0x53fa85b0, 0x00000004) @ NANDF_CS0