1menu "MMC Host controller Support"
2
3config MMC
4	bool "MMC/SD/SDIO card support"
5	default ARM || PPC || SANDBOX
6	select HAVE_BLOCK_DEVICE
7	help
8	  This selects MultiMediaCard, Secure Digital and Secure
9	  Digital I/O support.
10
11	  If you want MMC/SD/SDIO support, you should say Y here and
12	  also to your specific host controller driver.
13
14config MMC_WRITE
15	bool "support for MMC/SD write operations"
16	depends on MMC
17	default y
18	help
19	  Enable write access to MMC and SD Cards
20
21config MMC_PWRSEQ
22	bool "HW reset support for eMMC"
23	depends on PWRSEQ
24	help
25	  Ths select Hardware reset support aka pwrseq-emmc for eMMC
26	  devices.
27
28config MMC_BROKEN_CD
29	bool "Poll for broken card detection case"
30	help
31	  If card  detection feature is broken, just poll to detect.
32
33config DM_MMC
34	bool "Enable MMC controllers using Driver Model"
35	depends on DM
36	help
37	  This enables the MultiMediaCard (MMC) uclass which supports MMC and
38	  Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
39	  and non-removable (e.g. eMMC chip) devices are supported. These
40	  appear as block devices in U-Boot and can support filesystems such
41	  as EXT4 and FAT.
42
43config SPL_DM_MMC
44	bool "Enable MMC controllers using Driver Model in SPL"
45	depends on SPL_DM && DM_MMC
46	default y
47	help
48	  This enables the MultiMediaCard (MMC) uclass which supports MMC and
49	  Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
50	  and non-removable (e.g. eMMC chip) devices are supported. These
51	  appear as block devices in U-Boot and can support filesystems such
52	  as EXT4 and FAT.
53
54if MMC
55
56config MMC_SDHCI_ADMA_HELPERS
57	bool
58
59config MMC_SPI
60	bool "Support for SPI-based MMC controller"
61	depends on DM_MMC && DM_SPI
62	help
63	  This selects SPI-based MMC controllers.
64	  If you have an MMC controller on a SPI bus, say Y here.
65
66	  If unsure, say N.
67
68config MMC_SPI_CRC_ON
69	bool "Support CRC for SPI-based MMC controller"
70	depends on MMC_SPI
71	default y
72	help
73	  This enables CRC for SPI-based MMC controllers.
74
75	  If unsure, say N.
76
77config ARM_PL180_MMCI
78	bool "ARM AMBA Multimedia Card Interface and compatible support"
79	help
80	  This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
81	  Interface (PL180, PL181 and compatible) support.
82	  If you have an ARM(R) platform with a Multimedia Card slot,
83	  say Y or M here.
84
85config MMC_QUIRKS
86	bool "Enable quirks"
87	default y
88	help
89	  Some cards and hosts may sometimes behave unexpectedly (quirks).
90	  This option enable workarounds to handle those quirks. Some of them
91	  are enabled by default, other may require additional flags or are
92	  enabled by the host driver.
93
94config MMC_HW_PARTITIONING
95	bool "Support for HW partitioning command(eMMC)"
96	default y
97	help
98	  This adds a command and an API to do hardware partitioning on eMMC
99	  devices.
100
101config SUPPORT_EMMC_RPMB
102	bool "Support eMMC replay protected memory block (RPMB)"
103	imply CMD_MMC_RPMB
104	help
105	  Enable support for reading, writing and programming the
106	  key for the Replay Protection Memory Block partition in eMMC.
107
108config SUPPORT_EMMC_BOOT
109	bool "Support some additional features of the eMMC boot partitions"
110	help
111	  Enable support for eMMC boot partitions. This also enables
112	  extensions within the mmc command.
113
114config MMC_IO_VOLTAGE
115	bool "Support IO voltage configuration"
116	help
117	  IO voltage configuration allows selecting the voltage level of the IO
118	  lines (not the level of main supply). This is required for UHS
119	  support. For eMMC this not mandatory, but not enabling this option may
120	  prevent the driver of using the faster modes.
121
122config SPL_MMC_IO_VOLTAGE
123	bool "Support IO voltage configuration in SPL"
124	default n
125	help
126	  IO voltage configuration allows selecting the voltage level of the IO
127	  lines (not the level of main supply). This is required for UHS
128	  support. For eMMC this not mandatory, but not enabling this option may
129	  prevent the driver of using the faster modes.
130
131config MMC_UHS_SUPPORT
132	bool "enable UHS support"
133	depends on MMC_IO_VOLTAGE
134	help
135	  The Ultra High Speed (UHS) bus is available on some SDHC and SDXC
136	  cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus
137	  frequency can go up to 208MHz (SDR104)
138
139config SPL_MMC_UHS_SUPPORT
140	bool "enable UHS support in SPL"
141	depends on SPL_MMC_IO_VOLTAGE
142	help
143	  The Ultra High Speed (UHS) bus is available on some SDHC and SDXC
144	  cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus
145	  frequency can go up to 208MHz (SDR104)
146
147config MMC_HS400_ES_SUPPORT
148	bool "enable HS400 Enhanced Strobe support"
149	help
150	  The HS400 Enhanced Strobe mode is support by some eMMC. The bus
151	  frequency is up to 200MHz. This mode does not tune the IO.
152
153config SPL_MMC_HS400_ES_SUPPORT
154	bool "enable HS400 Enhanced Strobe support in SPL"
155	help
156	  The HS400 Enhanced Strobe mode is support by some eMMC. The bus
157	  frequency is up to 200MHz. This mode does not tune the IO.
158
159config MMC_HS400_SUPPORT
160	bool "enable HS400 support"
161	select MMC_HS200_SUPPORT
162	help
163	  The HS400 mode is support by some eMMC. The bus frequency is up to
164	  200MHz. This mode requires tuning the IO.
165
166config SPL_MMC_HS400_SUPPORT
167	bool "enable HS400 support in SPL"
168	select SPL_MMC_HS200_SUPPORT
169	help
170	  The HS400 mode is support by some eMMC. The bus frequency is up to
171	  200MHz. This mode requires tuning the IO.
172
173config MMC_HS200_SUPPORT
174	bool "enable HS200 support"
175	help
176	  The HS200 mode is support by some eMMC. The bus frequency is up to
177	  200MHz. This mode requires tuning the IO.
178
179config SPL_MMC_HS200_SUPPORT
180	bool "enable HS200 support in SPL"
181	help
182	  The HS200 mode is support by some eMMC. The bus frequency is up to
183	  200MHz. This mode requires tuning the IO.
184
185config MMC_VERBOSE
186	bool "Output more information about the MMC"
187	default y
188	help
189	  Enable the output of more information about the card such as the
190	  operating mode.
191
192config MMC_TRACE
193	bool "MMC debugging"
194	default n
195	help
196	  This is an option for use by developer. Enable MMC core debugging.
197
198	  If you need to see the MMC core message, say Y.
199
200config MMC_DAVINCI
201	bool "TI DAVINCI Multimedia Card Interface support"
202	depends on ARCH_DAVINCI
203	default y
204	help
205	  This selects the TI DAVINCI Multimedia card Interface.
206	  If you have an DAVINCI board with a Multimedia Card slot,
207	  say Y here.  If unsure, say N.
208
209config MMC_DW
210	bool "Synopsys DesignWare Memory Card Interface"
211	select BOUNCE_BUFFER
212	help
213	  This selects support for the Synopsys DesignWare Mobile Storage IP
214	  block, this provides host support for SD and MMC interfaces, in both
215	  PIO, internal DMA mode and external DMA mode.
216
217config MMC_DW_CORTINA
218	bool "Cortina specific extensions for Synopsys DW Memory Card Interface"
219	depends on DM_MMC
220	depends on MMC_DW
221	depends on BLK
222	default n
223	help
224	  This selects support for Cortina SoC specific extensions to the
225	  Synopsys DesignWare Memory Card Interface driver. Select this option
226	  for platforms based on Cortina CAxxxx Soc's.
227
228config MMC_DW_EXYNOS
229	bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
230	depends on ARCH_EXYNOS
231	depends on MMC_DW
232	default y
233	help
234	  This selects support for Samsung Exynos SoC specific extensions to the
235	  Synopsys DesignWare Memory Card Interface driver. Select this option
236	  for platforms based on Exynos4 and Exynos5 SoC's.
237
238config MMC_DW_K3
239	bool "K3 specific extensions for Synopsys DW Memory Card Interface"
240	depends on MMC_DW
241	help
242	  This selects support for Hisilicon K3 SoC specific extensions to the
243	  Synopsys DesignWare Memory Card Interface driver. Select this option
244	  for platforms based on Hisilicon K3 SoC's.
245
246config MMC_DW_ROCKCHIP
247	bool "Rockchip SD/MMC controller support"
248	depends on DM_MMC && OF_CONTROL
249	depends on MMC_DW
250	help
251	  This enables support for the Rockchip SD/MMM controller, which is
252	  based on Designware IP. The device is compatible with at least
253	  SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
254	  as removeable SD and micro-SD cards.
255
256config MMC_DW_SOCFPGA
257	bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
258	depends on ARCH_SOCFPGA
259	depends on MMC_DW
260	default y
261	help
262	  This selects support for Altera SOCFPGA specific extensions to the
263	  Synopsys DesignWare Memory Card Interface driver. Select this option
264	  for platforms based on Altera SOCFPGA.
265
266config MMC_DW_SNPS
267	bool "Extensions for DW Memory Card Interface used in Synopsys ARC devboards"
268	depends on MMC_DW
269	depends on DM_MMC
270	depends on OF_CONTROL
271	depends on CLK
272	help
273	  This selects support for Synopsys DesignWare Memory Card Interface driver
274	  extensions used in various Synopsys ARC devboards.
275
276config NEXELL_DWMMC
277	bool "Nexell SD/MMC controller support"
278	depends on ARCH_NEXELL
279	depends on MMC_DW
280	depends on DM_MMC
281	depends on PINCTRL_NEXELL
282	default y
283
284config MMC_MESON_GX
285	bool "Meson GX EMMC controller support"
286	depends on DM_MMC && BLK && ARCH_MESON
287	help
288	 Support for EMMC host controller on Meson GX ARM SoCs platform (S905)
289
290config MMC_MXC
291	bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
292	help
293	  This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
294	  Multimedia Card Interface. If you have an i.MX or MPC512x platform
295	  with a Multimedia Card slot, say Y here.
296
297	  If unsure, say N.
298
299config MMC_MXS
300	bool "Freescale MXS Multimedia Card Interface support"
301	depends on MX23 || MX28 || MX6 || MX7
302	select BOUNCE_BUFFER
303	select APBH_DMA
304	select APBH_DMA_BURST if ARCH_MX6 || ARCH_MX7
305	select APBH_DMA_BURST8 if ARCH_MX6 || ARCH_MX7
306	help
307	  This selects the Freescale SSP MMC controller found on MXS based
308	  platforms like mx23/28.
309
310	  If unsure, say N.
311
312config MMC_PCI
313	bool "Support for MMC controllers on PCI"
314	help
315	  This selects PCI-based MMC controllers.
316	  If you have an MMC controller on a PCI bus, say Y here.
317
318config MMC_OCTEONTX
319	bool "Marvell OcteonTX Multimedia Card Interface support"
320	depends on (ARCH_OCTEONTX || ARCH_OCTEONTX2)
321	depends on DM_MMC
322	help
323	  This selects the OcteonTX Multimedia card Interface.
324	  If you have an OcteonTX/TX2 board with a Multimedia Card slot,
325	  say Y here.
326
327	  If unsure, say N.
328
329config PXA_MMC_GENERIC
330	bool "Support for MMC controllers on PXA"
331	help
332	  This selects MMC controllers on PXA.
333	  If you are on a PXA architecture, say Y here.
334
335	  If unsure, say N.
336
337config MMC_OMAP_HS
338	bool "TI OMAP High Speed Multimedia Card Interface support"
339	select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
340	select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
341	help
342	  This selects the TI OMAP High Speed Multimedia card Interface.
343	  If you have an omap2plus board with a Multimedia Card slot,
344	  say Y here.
345
346	  If unsure, say N.
347
348config MMC_OMAP_HS_ADMA
349	bool "ADMA support for OMAP HS MMC"
350	depends on MMC_OMAP_HS && !OMAP34XX
351	default y if !AM33XX
352	help
353	  This enables support for the ADMA2 controller (SDA3.00 Part A2 DMA
354	  controller). If supported by the hardware, selecting this option will
355	  increase performances.
356
357config MMC_OMAP36XX_PINS
358	bool "Enable MMC1 on OMAP36xx/37xx"
359	depends on OMAP34XX && MMC_OMAP_HS
360	help
361	  This enables extended-drain in the MMC/SD/SDIO1I/O and
362	  GPIO-associated I/O cells (gpio_126, gpio_127, and gpio_129)
363	  specific to the OMAP36xx/37xx using MMC1
364
365	  If you have a controller with this interface, say Y here.
366
367	  If unsure, say N.
368
369config SH_SDHI
370	bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
371	depends on ARCH_RMOBILE
372	help
373	  Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
374
375config SH_MMCIF
376	bool "SuperH/Renesas ARM SoCs on-chip MMCIF host controller support"
377	depends on ARCH_RMOBILE || SH
378	help
379	  Support for the on-chip MMCIF host controller on SuperH/Renesas ARM SoCs platform
380
381config MMC_UNIPHIER
382	bool "UniPhier SD/MMC Host Controller support"
383	depends on ARCH_UNIPHIER
384	depends on BLK && DM_MMC
385	depends on OF_CONTROL
386	help
387	  This selects support for the Matsushita SD/MMC Host Controller on
388	  SocioNext UniPhier SoCs.
389
390config RENESAS_SDHI
391	bool "Renesas R-Car SD/MMC Host Controller support"
392	depends on ARCH_RMOBILE
393	depends on BLK && DM_MMC
394	depends on OF_CONTROL
395	select BOUNCE_BUFFER
396	help
397	  This selects support for the Matsushita SD/MMC Host Controller on
398	  Renesas R-Car SoCs.
399
400config MMC_BCM2835
401	bool "BCM2835 family custom SD/MMC Host Controller support"
402	depends on ARCH_BCM283X
403	depends on BLK && DM_MMC
404	depends on OF_CONTROL
405	default y
406	help
407	  This selects support for the custom SD host controller in the BCM2835
408	  family of devices.
409
410	  If you have a BCM2835 platform with SD or MMC devices, say Y here.
411
412	  If unsure, say N.
413
414config JZ47XX_MMC
415	bool "Ingenic JZ47xx SD/MMC Host Controller support"
416	depends on ARCH_JZ47XX
417	help
418	  This selects support for the SD Card Controller on Ingenic JZ47xx SoCs.
419
420config MMC_SANDBOX
421	bool "Sandbox MMC support"
422	depends on SANDBOX
423	depends on BLK && DM_MMC && OF_CONTROL
424	help
425	  This select a dummy sandbox MMC driver. At present this does nothing
426	  other than allow sandbox to be build with MMC support. This
427	  improves build coverage for sandbox and makes it easier to detect
428	  MMC build errors with sandbox.
429
430config MMC_SDHCI
431	bool "Secure Digital Host Controller Interface support"
432	help
433	  This selects the generic Secure Digital Host Controller Interface.
434	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
435	  and Toshiba(R). Most controllers found in laptops are of this type.
436
437	  If you have a controller with this interface, say Y here.
438
439	  If unsure, say N.
440
441config MMC_SDHCI_IO_ACCESSORS
442	bool
443	depends on MMC_SDHCI
444	help
445	  This is silent Kconfig symbol that is selected by the drivers that
446	  need to overwrite SDHCI IO memory accessors.
447
448config MMC_SDHCI_SDMA
449	bool "Support SDHCI SDMA"
450	depends on MMC_SDHCI
451	help
452	  This enables support for the SDMA (Single Operation DMA) defined
453	  in the SD Host Controller Standard Specification Version 1.00 .
454
455config MMC_SDHCI_ADMA
456	bool "Support SDHCI ADMA2"
457	depends on MMC_SDHCI
458	select MMC_SDHCI_ADMA_HELPERS
459	help
460	  This enables support for the ADMA (Advanced DMA) defined
461	  in the SD Host Controller Standard Specification Version 3.00
462
463config SPL_MMC_SDHCI_ADMA
464	bool "Support SDHCI ADMA2 in SPL"
465	depends on MMC_SDHCI
466	select MMC_SDHCI_ADMA_HELPERS
467	help
468	  This enables support for the ADMA (Advanced DMA) defined
469	  in the SD Host Controller Standard Specification Version 3.00 in SPL.
470
471config MMC_SDHCI_ASPEED
472	bool "Aspeed SDHCI controller"
473	depends on ARCH_ASPEED
474	depends on DM_MMC
475	depends on MMC_SDHCI
476	help
477	  Enables support for the Aspeed SDHCI 2.0 controller present on Aspeed
478	  SoCs. This device is compatible with SD 3.0 and/or MMC 4.3
479	  specifications. On the AST2600, the device is also compatible with
480	  MMC 5.1 and eMMC 3.0.
481
482config MMC_SDHCI_ATMEL
483	bool "Atmel SDHCI controller support"
484	depends on ARCH_AT91
485	depends on DM_MMC && BLK && ARCH_AT91
486	depends on MMC_SDHCI
487	help
488	  This enables support for the Atmel SDHCI controller, which supports
489	  the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
490	  Memory Card Specification V3.0, and the SDIO V3.0 specification.
491	  It is compliant with the SD Host Controller Standard V3.0
492	  specification.
493
494config MMC_SDHCI_BCM2835
495	tristate "SDHCI support for the BCM2835 SD/MMC Controller"
496	depends on ARCH_BCM283X
497	depends on MMC_SDHCI
498	select MMC_SDHCI_IO_ACCESSORS
499	help
500	  This selects the BCM2835 SD/MMC controller.
501
502	  If you have a BCM2835 platform with SD or MMC devices,
503	  say Y here.
504
505	  If unsure, say N.
506
507config MMC_SDHCI_BCMSTB
508	tristate "SDHCI support for the BCMSTB SD/MMC Controller"
509	depends on MMC_SDHCI
510	help
511	  This selects the Broadcom set-top box SD/MMC controller.
512
513	  If you have a BCMSTB platform with SD or MMC devices,
514	  say Y here.
515
516	  If unsure, say N.
517
518config MMC_SDHCI_CADENCE
519	bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
520	depends on BLK && DM_MMC
521	depends on MMC_SDHCI
522	depends on OF_CONTROL
523	help
524	  This selects the Cadence SD/SDIO/eMMC driver.
525
526	  If you have a controller with this interface, say Y here.
527
528	  If unsure, say N.
529
530config MMC_SDHCI_AM654
531	bool "SDHCI Controller on TI's Am654 devices"
532	depends on ARCH_K3
533	depends on MMC_SDHCI
534	depends on DM_MMC && OF_CONTROL && BLK
535	depends on REGMAP
536	select MMC_SDHCI_IO_ACCESSORS
537	help
538	  Support for Secure Digital Host Controller Interface (SDHCI)
539	  controllers present on TI's AM654 SOCs.
540
541config MMC_SDHCI_IPROC
542	bool "SDHCI support for the iProc SD/MMC Controller"
543	depends on MMC_SDHCI
544	help
545	  This selects the iProc SD/MMC controller.
546
547	  If you have a Broadcom IPROC platform with SD or MMC devices,
548	  say Y or M here.
549
550	  If unsure, say N.
551
552config MMC_SDHCI_KONA
553	bool "SDHCI support on Broadcom KONA platform"
554	depends on MMC_SDHCI
555	help
556	  This selects the Broadcom Kona Secure Digital Host Controller
557	  Interface(SDHCI) support.
558	  This is used in Broadcom mobile SoCs.
559
560	  If you have a controller with this interface, say Y here.
561
562config MMC_SDHCI_MSM
563	bool "Qualcomm SDHCI controller"
564	depends on BLK && DM_MMC
565	depends on MMC_SDHCI
566	help
567	  Enables support for SDHCI 2.0 controller present on some Qualcomm
568          Snapdragon devices. This device is compatible with eMMC v4.5 and
569          SD 3.0 specifications. Both SD and eMMC devices are supported.
570	  Card-detect gpios are not supported.
571
572config MMC_SDHCI_MV
573	bool "SDHCI support on Marvell platform"
574	depends on ARCH_MVEBU
575	depends on MMC_SDHCI
576	help
577	  This selects the Secure Digital Host Controller Interface on
578	  Marvell platform.
579
580	  If you have a controller with this interface, say Y here.
581
582	  If unsure, say N.
583
584config MMC_SDHCI_PIC32
585	bool "Microchip PIC32 on-chip SDHCI support"
586	depends on DM_MMC && MACH_PIC32
587	depends on MMC_SDHCI
588	help
589	  Support for Microchip PIC32 SDHCI controller.
590
591config MMC_SDHCI_ROCKCHIP
592	bool "Arasan SDHCI controller for Rockchip support"
593	depends on ARCH_ROCKCHIP
594	depends on DM_MMC && BLK
595	depends on MMC_SDHCI
596	help
597	  Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
598
599config MMC_SDHCI_S5P
600	bool "SDHCI support on Samsung S5P SoC"
601	depends on MMC_SDHCI
602	help
603	  This selects the Secure Digital Host Controller Interface (SDHCI)
604	  on Samsung S5P SoCs.
605
606	  If you have a controller with this interface, say Y here.
607
608	  If unsure, say N.
609
610config MMC_SDHCI_SPEAR
611	bool "SDHCI support on ST SPEAr platform"
612	depends on MMC_SDHCI
613	help
614	  This selects the Secure Digital Host Controller Interface (SDHCI)
615	  often referrered to as the HSMMC block in some of the ST SPEAR range
616	  of SoC
617
618	  If you have a controller with this interface, say Y here.
619
620	  If unsure, say N.
621
622config MMC_SDHCI_STI
623	bool "SDHCI support for STMicroelectronics SoC"
624	depends on MMC_SDHCI && OF_CONTROL
625	help
626	  This selects the Secure Digital Host Controller Interface (SDHCI)
627	  on STMicroelectronics STiH410 SoC.
628
629config MMC_SDHCI_XENON
630	bool "SDHCI support for the Xenon SDHCI controller"
631	depends on MMC_SDHCI && DM_MMC && OF_CONTROL
632	help
633	  Support for Xenon SDHCI host controller on Marvell Armada 3700
634	  7k/8k ARM SoCs platforms
635
636	  If you have a controller with this interface, say Y here.
637
638	  If unsure, say N.
639
640config MMC_SDHCI_TANGIER
641	bool "Tangier SDHCI controller support"
642	depends on DM_MMC && BLK
643	depends on MMC_SDHCI
644	help
645	  This selects support for SDHCI controller on Tanginer
646	  SoC. Note that this controller does not sit on PCI bus and,
647	  hence, cannot be enumerated by standard PCI means.
648
649	  If you're using an Intel Tangier SoC (available on Intel
650	  Edison board), say Y here.
651
652	  If unsure, say N.
653
654config MMC_SDHCI_TEGRA
655	bool "SDHCI platform support for the Tegra SD/MMC Controller"
656	depends on ARCH_TEGRA
657	select BOUNCE_BUFFER
658	default y
659	help
660	  This selects the Tegra SD/MMC controller. If you have a Tegra
661	  platform with SD or MMC devices, say Y here.
662
663	  If unsure, say N.
664
665config TEGRA124_MMC_DISABLE_EXT_LOOPBACK
666	bool "Disable external clock loopback"
667	depends on MMC_SDHCI_TEGRA && TEGRA124
668	help
669	  Disable the external clock loopback and use the internal one on SDMMC3
670	  as per the SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits
671	  being set to 0xfffd according to the TRM.
672
673	  TODO(marcel.ziswiler@toradex.com): Move to device tree controlled
674	  approach once proper kernel integration made it mainline.
675
676config MMC_SDHCI_ZYNQ
677	bool "Arasan SDHCI controller support"
678	depends on DM_MMC && OF_CONTROL && BLK
679	depends on MMC_SDHCI
680	help
681	  Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
682
683config ZYNQ_SDHCI_MAX_FREQ
684	int "Set the maximum frequency of the controller"
685	depends on MMC_SDHCI_ZYNQ
686	help
687	  Set the maximum frequency of the controller.
688
689config ZYNQ_SDHCI_MIN_FREQ
690	int "Set the minimum frequency of the controller"
691	depends on MMC_SDHCI_ZYNQ
692	default 0
693	help
694	  Set the minimum frequency of the controller.
695
696config ZYNQ_HISPD_BROKEN
697	bool "High speed broken for Zynq SDHCI controller"
698	depends on MMC_SDHCI_ZYNQ
699	help
700	  Set if high speed mode is broken.
701
702config MMC_SUNXI
703	bool "Allwinner sunxi SD/MMC Host Controller support"
704	depends on ARCH_SUNXI && !UART0_PORT_F
705	default y
706	help
707	  This selects support for the SD/MMC Host Controller on
708	  Allwinner sunxi SoCs.
709
710config MMC_SUNXI_HAS_NEW_MODE
711	bool
712	depends on MMC_SUNXI
713
714config MMC_SUNXI_HAS_MODE_SWITCH
715	bool
716	depends on MMC_SUNXI
717
718config GENERIC_ATMEL_MCI
719	bool "Atmel Multimedia Card Interface support"
720	depends on DM_MMC && BLK && ARCH_AT91
721	help
722	  This enables support for Atmel High Speed Multimedia Card Interface
723	  (HSMCI), which supports the MultiMedia Card (MMC) Specification V4.3,
724	  the SD Memory Card Specification V2.0, the SDIO V2.0 specification
725	  and CE-ATA V1.1.
726
727config STM32_SDMMC2
728	bool "STMicroelectronics STM32H7 SD/MMC Host Controller support"
729	depends on DM_MMC && BLK && OF_CONTROL
730	help
731	  This selects support for the SD/MMC controller on STM32H7 SoCs.
732	  If you have a board based on such a SoC and with a SD/MMC slot,
733	  say Y or M here.
734
735config FTSDC010
736	bool "Ftsdc010 SD/MMC controller Support"
737	help
738	  This SD/MMC controller is present in Andestech SoCs which is based on Faraday IP.
739
740config FTSDC010_SDIO
741	bool "Support ftsdc010 sdio"
742	default n
743	depends on FTSDC010
744	help
745		This can enable ftsdc010 sdio function.
746
747config MMC_MTK
748	bool "MediaTek SD/MMC Card Interface support"
749	depends on ARCH_MEDIATEK || ARCH_MTMIPS
750	depends on BLK && DM_MMC
751	depends on OF_CONTROL
752	help
753	  This selects the MediaTek(R) Secure digital and Multimedia card Interface.
754	  If you have a machine with a integrated SD/MMC card reader, say Y or M here.
755	  This is needed if support for any SD/SDIO/MMC devices is required.
756	  If unsure, say N.
757
758endif
759
760config FSL_ESDHC
761	bool "Freescale/NXP eSDHC controller support"
762	help
763	  This selects support for the eSDHC (Enhanced Secure Digital Host
764	  Controller) found on numerous Freescale/NXP SoCs.
765
766config FSL_ESDHC_SUPPORT_ADMA2
767	bool "enable ADMA2 support"
768	depends on FSL_ESDHC
769	select MMC_SDHCI_ADMA_HELPERS
770	help
771	  This enables support for the ADMA2 transfer mode. If supported by the
772	  eSDHC it will allow 64bit DMA addresses.
773
774config FSL_ESDHC_33V_IO_RELIABILITY_WORKAROUND
775	bool "enable eSDHC workaround for 3.3v IO reliability issue"
776	depends on FSL_ESDHC && DM_MMC
777	default n
778	help
779	  When eSDHC operates at 3.3v, damage can accumulate in an internal
780	  level shifter at a higher than expected rate. The faster the interface
781	  runs, the more damage accumulates. This issue now is found on LX2160A
782	  eSDHC1 for only SD card. The hardware workaround is recommended to use
783	  an on-board level shifter that is 1.8v on SoC side and 3.3v on SD card
784	  side. For boards without hardware workaround, this option could be
785	  enabled, ensuring 1.8v IO voltage and disabling eSDHC if no card.
786	  This option assumes no hotplug, and u-boot has to make all the way to
787	  to linux to use 1.8v UHS-I speed mode if has card.
788
789config FSL_ESDHC_IMX
790	bool "Freescale/NXP i.MX eSDHC controller support"
791	help
792	  This selects support for the i.MX eSDHC (Enhanced Secure Digital Host
793	  Controller) found on numerous Freescale/NXP SoCs.
794
795config FSL_USDHC
796	bool "Freescale/NXP i.MX uSDHC controller support"
797	depends on MX6 || MX7 ||ARCH_MX7ULP || IMX8 || IMX8M || IMXRT || TARGET_S32V234EVB
798	select FSL_ESDHC_IMX
799	help
800	  This enables the Ultra Secured Digital Host Controller enhancements
801
802endmenu
803
804config SYS_FSL_ERRATUM_ESDHC111
805	bool
806
807config SYS_FSL_ERRATUM_ESDHC13
808	bool
809
810config SYS_FSL_ERRATUM_ESDHC135
811	bool
812
813config SYS_FSL_ERRATUM_ESDHC_A001
814	bool
815