xref: /openbmc/u-boot/drivers/mmc/Kconfig (revision 853f7f50)
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_BROKEN_CD
22	bool "Poll for broken card detection case"
23	help
24	  If card  detection feature is broken, just poll to detect.
25
26config DM_MMC
27	bool "Enable MMC controllers using Driver Model"
28	depends on DM
29	help
30	  This enables the MultiMediaCard (MMC) uclass which supports MMC and
31	  Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
32	  and non-removable (e.g. eMMC chip) devices are supported. These
33	  appear as block devices in U-Boot and can support filesystems such
34	  as EXT4 and FAT.
35
36config SPL_DM_MMC
37	bool "Enable MMC controllers using Driver Model in SPL"
38	depends on SPL_DM && DM_MMC
39	default y
40	help
41	  This enables the MultiMediaCard (MMC) uclass which supports MMC and
42	  Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
43	  and non-removable (e.g. eMMC chip) devices are supported. These
44	  appear as block devices in U-Boot and can support filesystems such
45	  as EXT4 and FAT.
46
47if MMC
48
49config ARM_PL180_MMCI
50	bool "ARM AMBA Multimedia Card Interface and compatible support"
51	depends on DM_MMC && OF_CONTROL
52	help
53	  This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
54	  Interface (PL180, PL181 and compatible) support.
55	  If you have an ARM(R) platform with a Multimedia Card slot,
56	  say Y or M here.
57
58config MMC_QUIRKS
59	bool "Enable quirks"
60	default y
61	help
62	  Some cards and hosts may sometimes behave unexpectedly (quirks).
63	  This option enable workarounds to handle those quirks. Some of them
64	  are enabled by default, other may require additionnal flags or are
65	  enabled by the host driver.
66
67config MMC_HW_PARTITIONING
68	bool "Support for HW partitioning command(eMMC)"
69	default y
70	help
71	  This adds a command and an API to do hardware partitioning on eMMC
72	  devices.
73
74config SUPPORT_EMMC_RPMB
75	bool "Support eMMC replay protected memory block (RPMB)"
76	imply CMD_MMC_RPMB
77	help
78	  Enable support for reading, writing and programming the
79	  key for the Replay Protection Memory Block partition in eMMC.
80
81config MMC_IO_VOLTAGE
82	bool "Support IO voltage configuration"
83	help
84	  IO voltage configuration allows selecting the voltage level of the IO
85	  lines (not the level of main supply). This is required for UHS
86	  support. For eMMC this not mandatory, but not enabling this option may
87	  prevent the driver of using the faster modes.
88
89config SPL_MMC_IO_VOLTAGE
90	bool "Support IO voltage configuration in SPL"
91	default n
92	help
93	  IO voltage configuration allows selecting the voltage level of the IO
94	  lines (not the level of main supply). This is required for UHS
95	  support. For eMMC this not mandatory, but not enabling this option may
96	  prevent the driver of using the faster modes.
97
98config MMC_UHS_SUPPORT
99	bool "enable UHS support"
100	depends on MMC_IO_VOLTAGE
101	help
102	  The Ultra High Speed (UHS) bus is available on some SDHC and SDXC
103	  cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus
104	  frequency can go up to 208MHz (SDR104)
105
106config SPL_MMC_UHS_SUPPORT
107	bool "enable UHS support in SPL"
108	depends on SPL_MMC_IO_VOLTAGE
109	help
110	  The Ultra High Speed (UHS) bus is available on some SDHC and SDXC
111	  cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus
112	  frequency can go up to 208MHz (SDR104)
113
114config MMC_HS400_SUPPORT
115	bool "enable HS400 support"
116	select MMC_HS200_SUPPORT
117	help
118	  The HS400 mode is support by some eMMC. The bus frequency is up to
119	  200MHz. This mode requires tuning the IO.
120
121config SPL_MMC_HS400_SUPPORT
122	bool "enable HS400 support in SPL"
123	help
124	  The HS400 mode is support by some eMMC. The bus frequency is up to
125	  200MHz. This mode requires tuning the IO.
126
127config MMC_HS200_SUPPORT
128	bool "enable HS200 support"
129	help
130	  The HS200 mode is support by some eMMC. The bus frequency is up to
131	  200MHz. This mode requires tuning the IO.
132
133
134config SPL_MMC_HS200_SUPPORT
135	bool "enable HS200 support in SPL"
136	help
137	  The HS200 mode is support by some eMMC. The bus frequency is up to
138	  200MHz. This mode requires tuning the IO.
139
140config MMC_VERBOSE
141	bool "Output more information about the MMC"
142	default y
143	help
144	  Enable the output of more information about the card such as the
145	  operating mode.
146
147config MMC_TRACE
148	bool "MMC debugging"
149	default n
150	help
151	  This is an option for use by developer. Enable MMC core debugging.
152
153	  If you need to see the MMC core message, say Y.
154
155config SPL_MMC_TINY
156	bool "Tiny MMC framework in SPL"
157	help
158	  Enable MMC framework tinification support. This option is useful if
159	  if your SPL is extremely size constrained. Heed the warning, enable
160	  this option if and only if you know exactly what you are doing, if
161	  you are reading this help text, you most likely have no idea :-)
162
163	  The MMC framework is reduced to bare minimum to be useful. No malloc
164	  support is needed for the MMC framework operation with this option
165	  enabled. The framework supports exactly one MMC device and exactly
166	  one MMC driver. The MMC driver can be adjusted to avoid any malloc
167	  operations too, which can remove the need for malloc support in SPL
168	  and thus further reduce footprint.
169
170config MMC_DAVINCI
171	bool "TI DAVINCI Multimedia Card Interface support"
172	depends on ARCH_DAVINCI
173	default y
174	help
175	  This selects the TI DAVINCI Multimedia card Interface.
176	  If you have an DAVINCI board with a Multimedia Card slot,
177	  say Y here.  If unsure, say N.
178
179config MMC_DW
180	bool "Synopsys DesignWare Memory Card Interface"
181	help
182	  This selects support for the Synopsys DesignWare Mobile Storage IP
183	  block, this provides host support for SD and MMC interfaces, in both
184	  PIO, internal DMA mode and external DMA mode.
185
186config MMC_DW_EXYNOS
187	bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
188	depends on ARCH_EXYNOS
189	depends on MMC_DW
190	default y
191	help
192	  This selects support for Samsung Exynos SoC specific extensions to the
193	  Synopsys DesignWare Memory Card Interface driver. Select this option
194	  for platforms based on Exynos4 and Exynos5 SoC's.
195
196config MMC_DW_K3
197	bool "K3 specific extensions for Synopsys DW Memory Card Interface"
198	depends on MMC_DW
199	help
200	  This selects support for Hisilicon K3 SoC specific extensions to the
201	  Synopsys DesignWare Memory Card Interface driver. Select this option
202	  for platforms based on Hisilicon K3 SoC's.
203
204config MMC_DW_ROCKCHIP
205	bool "Rockchip SD/MMC controller support"
206	depends on DM_MMC && OF_CONTROL
207	depends on MMC_DW
208	help
209	  This enables support for the Rockchip SD/MMM controller, which is
210	  based on Designware IP. The device is compatible with at least
211	  SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
212	  as removeable SD and micro-SD cards.
213
214config MMC_DW_SOCFPGA
215	bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
216	depends on ARCH_SOCFPGA
217	depends on MMC_DW
218	default y
219	help
220	  This selects support for Altera SOCFPGA specific extensions to the
221	  Synopsys DesignWare Memory Card Interface driver. Select this option
222	  for platforms based on Altera SOCFPGA.
223
224config MMC_MESON_GX
225	bool "Meson GX EMMC controller support"
226	depends on DM_MMC && BLK && ARCH_MESON
227	help
228	 Support for EMMC host controller on Meson GX ARM SoCs platform (S905)
229
230config MMC_MXC
231	bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
232	help
233	  This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
234	  Multimedia Card Interface. If you have an i.MX or MPC512x platform
235	  with a Multimedia Card slot, say Y here.
236
237	  If unsure, say N.
238
239config MMC_MXS
240	bool "Freescale MXS Multimedia Card Interface support"
241	depends on MX23 || MX28 || MX6 || MX7
242	select APBH_DMA
243	select APBH_DMA_BURST if ARCH_MX6 || ARCH_MX7
244	select APBH_DMA_BURST8 if ARCH_MX6 || ARCH_MX7
245	help
246	  This selects the Freescale SSP MMC controller found on MXS based
247	  platforms like mx23/28.
248
249	  If unsure, say N.
250
251config MMC_PCI
252	bool "Support for MMC controllers on PCI"
253	help
254	  This selects PCI-based MMC controllers.
255	  If you have an MMC controller on a PCI bus, say Y here.
256
257	  If unsure, say N.
258
259config MMC_OMAP_HS
260	bool "TI OMAP High Speed Multimedia Card Interface support"
261	select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
262	select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
263	help
264	  This selects the TI OMAP High Speed Multimedia card Interface.
265	  If you have an omap2plus board with a Multimedia Card slot,
266	  say Y here.
267
268	  If unsure, say N.
269
270config MMC_OMAP_HS_ADMA
271	bool "ADMA support for OMAP HS MMC"
272	depends on MMC_OMAP_HS && !OMAP34XX
273	default y if !AM33XX
274	help
275	  This enables support for the ADMA2 controller (SDA3.00 Part A2 DMA
276	  controller). If supported by the hardware, selecting this option will
277	  increase performances.
278
279config MMC_OMAP36XX_PINS
280	bool "Enable MMC1 on OMAP36xx/37xx"
281	depends on OMAP34XX && MMC_OMAP_HS
282	help
283	  This enables extended-drain in the MMC/SD/SDIO1I/O and
284	  GPIO-associated I/O cells (gpio_126, gpio_127, and gpio_129)
285	  specific to the OMAP36xx/37xx using MMC1
286
287	  If you have a controller with this interface, say Y here.
288
289	  If unsure, say N.
290
291config SH_SDHI
292	bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
293	depends on ARCH_RMOBILE
294	help
295	  Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
296
297config SH_MMCIF
298	bool "SuperH/Renesas ARM SoCs on-chip MMCIF host controller support"
299	depends on ARCH_RMOBILE || SH
300	help
301	  Support for the on-chip MMCIF host controller on SuperH/Renesas ARM SoCs platform
302
303config MMC_UNIPHIER
304	bool "UniPhier SD/MMC Host Controller support"
305	depends on ARCH_UNIPHIER
306	depends on BLK && DM_MMC
307	depends on OF_CONTROL
308	help
309	  This selects support for the Matsushita SD/MMC Host Controller on
310	  SocioNext UniPhier SoCs.
311
312config RENESAS_SDHI
313	bool "Renesas R-Car SD/MMC Host Controller support"
314	depends on ARCH_RMOBILE
315	depends on BLK && DM_MMC
316	depends on OF_CONTROL
317	help
318	  This selects support for the Matsushita SD/MMC Host Controller on
319	  Renesas R-Car SoCs.
320
321config MMC_BCM2835
322	bool "BCM2835 family custom SD/MMC Host Controller support"
323	depends on ARCH_BCM283X
324	depends on BLK && DM_MMC
325	depends on OF_CONTROL
326	default y
327	help
328	  This selects support for the custom SD host controller in the BCM2835
329	  family of devices.
330
331	  If you have a BCM2835 platform with SD or MMC devices, say Y here.
332
333	  If unsure, say N.
334
335config MMC_SANDBOX
336	bool "Sandbox MMC support"
337	depends on SANDBOX
338	depends on BLK && DM_MMC && OF_CONTROL
339	help
340	  This select a dummy sandbox MMC driver. At present this does nothing
341	  other than allow sandbox to be build with MMC support. This
342	  improves build coverage for sandbox and makes it easier to detect
343	  MMC build errors with sandbox.
344
345config MMC_SDHCI
346	bool "Secure Digital Host Controller Interface support"
347	help
348	  This selects the generic Secure Digital Host Controller Interface.
349	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
350	  and Toshiba(R). Most controllers found in laptops are of this type.
351
352	  If you have a controller with this interface, say Y here.
353
354	  If unsure, say N.
355
356config MMC_SDHCI_IO_ACCESSORS
357	bool
358	depends on MMC_SDHCI
359	help
360	  This is silent Kconfig symbol that is selected by the drivers that
361	  need to overwrite SDHCI IO memory accessors.
362
363config MMC_SDHCI_SDMA
364	bool "Support SDHCI SDMA"
365	depends on MMC_SDHCI
366	help
367	  This enables support for the SDMA (Single Operation DMA) defined
368	  in the SD Host Controller Standard Specification Version 1.00 .
369
370config MMC_SDHCI_ATMEL
371	bool "Atmel SDHCI controller support"
372	depends on ARCH_AT91
373	depends on DM_MMC && BLK && ARCH_AT91
374	depends on MMC_SDHCI
375	help
376	  This enables support for the Atmel SDHCI controller, which supports
377	  the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
378	  Memory Card Specification V3.0, and the SDIO V3.0 specification.
379	  It is compliant with the SD Host Controller Standard V3.0
380	  specification.
381
382config MMC_SDHCI_BCM2835
383	tristate "SDHCI support for the BCM2835 SD/MMC Controller"
384	depends on ARCH_BCM283X
385	depends on MMC_SDHCI
386	select MMC_SDHCI_IO_ACCESSORS
387	help
388	  This selects the BCM2835 SD/MMC controller.
389
390	  If you have a BCM2835 platform with SD or MMC devices,
391	  say Y here.
392
393	  If unsure, say N.
394
395config MMC_SDHCI_BCMSTB
396	tristate "SDHCI support for the BCMSTB SD/MMC Controller"
397	depends on MMC_SDHCI
398	help
399	  This selects the Broadcom set-top box SD/MMC controller.
400
401	  If you have a BCMSTB platform with SD or MMC devices,
402	  say Y here.
403
404	  If unsure, say N.
405
406config MMC_SDHCI_CADENCE
407	bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
408	depends on BLK && DM_MMC
409	depends on MMC_SDHCI
410	depends on OF_CONTROL
411	help
412	  This selects the Cadence SD/SDIO/eMMC driver.
413
414	  If you have a controller with this interface, say Y here.
415
416	  If unsure, say N.
417
418config MMC_SDHCI_K3_ARASAN
419	bool "Arasan SDHCI controller for TI's K3 based SoCs"
420	depends on ARCH_K3
421	depends on MMC_SDHCI
422	depends on DM_MMC && OF_CONTROL && BLK
423	help
424	  Support for Arasan SDHCI host controller on Texas Instruments'
425	  K3 family based SoC platforms
426
427config MMC_SDHCI_KONA
428	bool "SDHCI support on Broadcom KONA platform"
429	depends on MMC_SDHCI
430	help
431	  This selects the Broadcom Kona Secure Digital Host Controller
432	  Interface(SDHCI) support.
433	  This is used in Broadcom mobile SoCs.
434
435	  If you have a controller with this interface, say Y here.
436
437config MMC_SDHCI_MSM
438	bool "Qualcomm SDHCI controller"
439	depends on BLK && DM_MMC
440	depends on MMC_SDHCI
441	help
442	  Enables support for SDHCI 2.0 controller present on some Qualcomm
443          Snapdragon devices. This device is compatible with eMMC v4.5 and
444          SD 3.0 specifications. Both SD and eMMC devices are supported.
445	  Card-detect gpios are not supported.
446
447config MMC_SDHCI_MV
448	bool "SDHCI support on Marvell platform"
449	depends on ARCH_MVEBU
450	depends on MMC_SDHCI
451	help
452	  This selects the Secure Digital Host Controller Interface on
453	  Marvell platform.
454
455	  If you have a controller with this interface, say Y here.
456
457	  If unsure, say N.
458
459config MMC_SDHCI_PIC32
460	bool "Microchip PIC32 on-chip SDHCI support"
461	depends on DM_MMC && MACH_PIC32
462	depends on MMC_SDHCI
463	help
464	  Support for Microchip PIC32 SDHCI controller.
465
466config MMC_SDHCI_ROCKCHIP
467	bool "Arasan SDHCI controller for Rockchip support"
468	depends on ARCH_ROCKCHIP
469	depends on DM_MMC && BLK
470	depends on MMC_SDHCI
471	help
472	  Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
473
474config MMC_SDHCI_S5P
475	bool "SDHCI support on Samsung S5P SoC"
476	depends on MMC_SDHCI
477	help
478	  This selects the Secure Digital Host Controller Interface (SDHCI)
479	  on Samsung S5P SoCs.
480
481	  If you have a controller with this interface, say Y here.
482
483	  If unsure, say N.
484
485config MMC_SDHCI_SPEAR
486	bool "SDHCI support on ST SPEAr platform"
487	depends on MMC_SDHCI
488	help
489	  This selects the Secure Digital Host Controller Interface (SDHCI)
490	  often referrered to as the HSMMC block in some of the ST SPEAR range
491	  of SoC
492
493	  If you have a controller with this interface, say Y here.
494
495	  If unsure, say N.
496
497config MMC_SDHCI_STI
498	bool "SDHCI support for STMicroelectronics SoC"
499	depends on MMC_SDHCI && OF_CONTROL
500	help
501	  This selects the Secure Digital Host Controller Interface (SDHCI)
502	  on STMicroelectronics STiH410 SoC.
503
504config MMC_SDHCI_XENON
505	bool "SDHCI support for the Xenon SDHCI controller"
506	depends on MMC_SDHCI && DM_MMC && OF_CONTROL
507	help
508	  Support for Xenon SDHCI host controller on Marvell Armada 3700
509	  7k/8k ARM SoCs platforms
510
511	  If you have a controller with this interface, say Y here.
512
513	  If unsure, say N.
514
515config MMC_SDHCI_TANGIER
516	bool "Tangier SDHCI controller support"
517	depends on DM_MMC && BLK
518	depends on MMC_SDHCI
519	help
520	  This selects support for SDHCI controller on Tanginer
521	  SoC. Note that this controller does not sit on PCI bus and,
522	  hence, cannot be enumerated by standard PCI means.
523
524	  If you're using an Intel Tangier SoC (available on Intel
525	  Edison board), say Y here.
526
527	  If unsure, say N.
528
529config MMC_SDHCI_TEGRA
530	bool "SDHCI platform support for the Tegra SD/MMC Controller"
531	depends on TEGRA
532	default y
533	help
534	  This selects the Tegra SD/MMC controller. If you have a Tegra
535	  platform with SD or MMC devices, say Y here.
536
537	  If unsure, say N.
538
539config MMC_SDHCI_ZYNQ
540	bool "Arasan SDHCI controller support"
541	depends on ARCH_ZYNQ || ARCH_ZYNQMP
542	depends on DM_MMC && OF_CONTROL && BLK
543	depends on MMC_SDHCI
544	help
545	  Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
546
547config ZYNQ_SDHCI_MAX_FREQ
548	int "Set the maximum frequency of the controller"
549	depends on MMC_SDHCI_ZYNQ
550	help
551	  Set the maximum frequency of the controller.
552
553config ZYNQ_SDHCI_MIN_FREQ
554	int "Set the minimum frequency of the controller"
555	depends on MMC_SDHCI_ZYNQ
556	default 0
557	help
558	  Set the minimum frequency of the controller.
559
560config MMC_SUNXI
561	bool "Allwinner sunxi SD/MMC Host Controller support"
562	depends on ARCH_SUNXI && !UART0_PORT_F
563	default y
564	help
565	  This selects support for the SD/MMC Host Controller on
566	  Allwinner sunxi SoCs.
567
568config MMC_SUNXI_HAS_NEW_MODE
569	bool
570	depends on MMC_SUNXI
571
572config GENERIC_ATMEL_MCI
573	bool "Atmel Multimedia Card Interface support"
574	depends on DM_MMC && BLK && ARCH_AT91
575	help
576	  This enables support for Atmel High Speed Multimedia Card Interface
577	  (HSMCI), which supports the MultiMedia Card (MMC) Specification V4.3,
578	  the SD Memory Card Specification V2.0, the SDIO V2.0 specification
579	  and CE-ATA V1.1.
580
581config STM32_SDMMC2
582	bool "STMicroelectronics STM32H7 SD/MMC Host Controller support"
583	depends on DM_MMC && BLK && OF_CONTROL
584	help
585	  This selects support for the SD/MMC controller on STM32H7 SoCs.
586	  If you have a board based on such a SoC and with a SD/MMC slot,
587	  say Y or M here.
588
589config FTSDC010
590	bool "Ftsdc010 SD/MMC controller Support"
591	help
592	  This SD/MMC controller is present in Andestech SoCs which is based on Faraday IP.
593
594config FTSDC010_SDIO
595	bool "Support ftsdc010 sdio"
596	default n
597	depends on FTSDC010
598	help
599		This can enable ftsdc010 sdio function.
600
601endif
602
603config TEGRA124_MMC_DISABLE_EXT_LOOPBACK
604	bool "Disable external clock loopback"
605	depends on MMC_SDHCI_TEGRA && TEGRA124
606	help
607	  Disable the external clock loopback and use the internal one on SDMMC3
608	  as per the SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits
609	  being set to 0xfffd according to the TRM.
610
611	  TODO(marcel.ziswiler@toradex.com): Move to device tree controlled
612	  approach once proper kernel integration made it mainline.
613
614config FSL_ESDHC
615	bool "Freescale/NXP eSDHC controller support"
616	help
617	  This selects support for the eSDHC (enhanced secure digital host
618	  controller) found on numerous Freescale/NXP SoCs.
619
620endmenu
621
622config SYS_FSL_ERRATUM_ESDHC111
623	bool
624
625config SYS_FSL_ERRATUM_ESDHC13
626	bool
627
628config SYS_FSL_ERRATUM_ESDHC135
629	bool
630
631config SYS_FSL_ERRATUM_ESDHC_A001
632	bool
633