xref: /openbmc/u-boot/drivers/mmc/Kconfig (revision d9b88d25) 
1menu "MMC Host controller Support"
2
3config MMC
4	bool "MMC/SD/SDIO card support"
5	default ARM || PPC || SANDBOX
6	help
7	  This selects MultiMediaCard, Secure Digital and Secure
8	  Digital I/O support.
9
10	  If you want MMC/SD/SDIO support, you should say Y here and
11	  also to your specific host controller driver.
12
13config DM_MMC
14	bool "Enable MMC controllers using Driver Model"
15	depends on DM
16	help
17	  This enables the MultiMediaCard (MMC) uclass which supports MMC and
18	  Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
19	  and non-removable (e.g. eMMC chip) devices are supported. These
20	  appear as block devices in U-Boot and can support filesystems such
21	  as EXT4 and FAT.
22
23config DM_MMC_OPS
24	bool "Support MMC controller operations using Driver Model"
25	depends on DM_MMC
26	default y if DM_MMC
27	help
28	  Driver model provides a means of supporting device operations. This
29	  option moves MMC operations under the control of driver model. The
30	  option will be removed as soon as all DM_MMC drivers use it, as it
31	  will the only supported behaviour.
32
33if MMC
34
35config SPL_MMC_TINY
36	bool "Tiny MMC framework in SPL"
37	help
38	  Enable MMC framework tinification support. This option is useful if
39	  if your SPL is extremely size constrained. Heed the warning, enable
40	  this option if and only if you know exactly what you are doing, if
41	  you are reading this help text, you most likely have no idea :-)
42
43	  The MMC framework is reduced to bare minimum to be useful. No malloc
44	  support is needed for the MMC framework operation with this option
45	  enabled. The framework supports exactly one MMC device and exactly
46	  one MMC driver. The MMC driver can be adjusted to avoid any malloc
47	  operations too, which can remove the need for malloc support in SPL
48	  and thus further reduce footprint.
49
50config MSM_SDHCI
51	bool "Qualcomm SDHCI controller"
52	depends on DM_MMC && BLK && DM_MMC_OPS
53	depends on MMC_SDHCI
54	help
55	  Enables support for SDHCI 2.0 controller present on some Qualcomm
56          Snapdragon devices. This device is compatible with eMMC v4.5 and
57          SD 3.0 specifications. Both SD and eMMC devices are supported.
58	  Card-detect gpios are not supported.
59
60config ATMEL_SDHCI
61	bool "Atmel SDHCI controller support"
62	depends on DM_MMC && BLK && DM_MMC_OPS && ARCH_AT91
63	depends on MMC_SDHCI
64	help
65	  This enables support for the Atmel SDHCI controller, which supports
66	  the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
67	  Memory Card Specification V3.0, and the SDIO V3.0 specification.
68	  It is compliant with the SD Host Controller Standard V3.0
69	  specification.
70
71config MMC_DAVINCI
72	bool "TI DAVINCI Multimedia Card Interface support"
73	depends on ARCH_DAVINCI
74	default y
75	help
76	  This selects the TI DAVINCI Multimedia card Interface.
77	  If you have an DAVINCI board with a Multimedia Card slot,
78	  say Y here.  If unsure, say N.
79
80config MMC_DW
81	bool "Synopsys DesignWare Memory Card Interface"
82	help
83	  This selects support for the Synopsys DesignWare Mobile Storage IP
84	  block, this provides host support for SD and MMC interfaces, in both
85	  PIO, internal DMA mode and external DMA mode.
86
87config MMC_DW_EXYNOS
88	bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
89	depends on ARCH_EXYNOS
90	depends on MMC_DW
91	default y
92	help
93	  This selects support for Samsung Exynos SoC specific extensions to the
94	  Synopsys DesignWare Memory Card Interface driver. Select this option
95	  for platforms based on Exynos4 and Exynos5 SoC's.
96
97config MMC_DW_K3
98	bool "K3 specific extensions for Synopsys DW Memory Card Interface"
99	depends on MMC_DW
100	help
101	  This selects support for Hisilicon K3 SoC specific extensions to the
102	  Synopsys DesignWare Memory Card Interface driver. Select this option
103	  for platforms based on Hisilicon K3 SoC's.
104
105config MMC_DW_ROCKCHIP
106	bool "Rockchip SD/MMC controller support"
107	depends on DM_MMC && OF_CONTROL
108	depends on MMC_DW
109	help
110	  This enables support for the Rockchip SD/MMM controller, which is
111	  based on Designware IP. The device is compatible with at least
112	  SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
113	  as removeable SD and micro-SD cards.
114
115config MMC_DW_SOCFPGA
116	bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
117	depends on ARCH_SOCFPGA
118	depends on MMC_DW
119	default y
120	help
121	  This selects support for Altera SOCFPGA specific extensions to the
122	  Synopsys DesignWare Memory Card Interface driver. Select this option
123	  for platforms based on Altera SOCFPGA.
124
125config MMC_MXC
126	bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
127	help
128	  This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
129	  Multimedia Card Interface. If you have an i.MX or MPC512x platform
130	  with a Multimedia Card slot, say Y here.
131
132	  If unsure, say N.
133
134config MMC_MXS
135	bool "Freescale MXS Multimedia Card Interface support"
136	help
137	  This selects the Freescale SSP MMC controller found on MXS based
138	  platforms like mx23/28.
139
140	  If unsure, say N.
141
142config MMC_OMAP_HS
143	bool "TI OMAP High Speed Multimedia Card Interface support"
144	help
145	  This selects the TI OMAP High Speed Multimedia card Interface.
146	  If you have an omap2plus board with a Multimedia Card slot,
147	  say Y here.
148
149	  If unsure, say N.
150
151config SH_SDHI
152	bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
153	depends on RMOBILE
154	help
155	  Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
156
157config PIC32_SDHCI
158	bool "Microchip PIC32 on-chip SDHCI support"
159	depends on DM_MMC && MACH_PIC32
160	depends on MMC_SDHCI
161	help
162	  Support for Microchip PIC32 SDHCI controller.
163
164config ZYNQ_SDHCI
165	bool "Arasan SDHCI controller support"
166	depends on DM_MMC && OF_CONTROL && BLK && DM_MMC_OPS
167	depends on MMC_SDHCI
168	help
169	  Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
170
171config ROCKCHIP_SDHCI
172	bool "Arasan SDHCI controller for Rockchip support"
173	depends on DM_MMC && BLK && DM_MMC_OPS
174	depends on MMC_SDHCI
175	help
176	  Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
177
178config MMC_UNIPHIER
179	bool "UniPhier SD/MMC Host Controller support"
180	depends on ARCH_UNIPHIER
181	depends on BLK && DM_MMC_OPS
182	depends on OF_CONTROL
183	help
184	  This selects support for the SD/MMC Host Controller on UniPhier SoCs.
185
186config SANDBOX_MMC
187	bool "Sandbox MMC support"
188	depends on MMC && SANDBOX
189	help
190	  This select a dummy sandbox MMC driver. At present this does nothing
191	  other than allow sandbox to be build with MMC support. This
192	  improves build coverage for sandbox and makes it easier to detect
193	  MMC build errors with sandbox.
194
195config MMC_SDHCI
196	bool "Secure Digital Host Controller Interface support"
197	help
198	  This selects the generic Secure Digital Host Controller Interface.
199	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
200	  and Toshiba(R). Most controllers found in laptops are of this type.
201
202	  If you have a controller with this interface, say Y here.
203
204	  If unsure, say N.
205
206config MMC_SDHCI_IO_ACCESSORS
207	bool
208	depends on MMC_SDHCI
209	help
210	  This is silent Kconfig symbol that is selected by the drivers that
211	  need to overwrite SDHCI IO memory accessors.
212
213config MMC_SDHCI_SDMA
214	bool "Support SDHCI SDMA"
215	depends on MMC_SDHCI
216	help
217	  This enables support for the SDMA (Single Operation DMA) defined
218	  in the SD Host Controller Standard Specification Version 1.00 .
219
220config MMC_SDHCI_BCM2835
221	tristate "SDHCI support for the BCM2835 SD/MMC Controller"
222	depends on ARCH_BCM283X
223	depends on MMC_SDHCI
224	select MMC_SDHCI_IO_ACCESSORS
225	help
226	  This selects the BCM2835 SD/MMC controller.
227
228	  If you have a BCM2835 platform with SD or MMC devices,
229	  say Y here.
230
231	  If unsure, say N.
232
233config MMC_SDHCI_CADENCE
234	bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
235	depends on BLK && DM_MMC_OPS
236	depends on MMC_SDHCI
237	depends on OF_CONTROL
238	help
239	  This selects the Cadence SD/SDIO/eMMC driver.
240
241	  If you have a controller with this interface, say Y here.
242
243	  If unsure, say N.
244
245config MMC_SDHCI_KONA
246	bool "SDHCI support on Broadcom KONA platform"
247	depends on MMC_SDHCI
248	help
249	  This selects the Broadcom Kona Secure Digital Host Controller
250	  Interface(SDHCI) support.
251	  This is used in Broadcom mobile SoCs.
252
253	  If you have a controller with this interface, say Y here.
254
255config MMC_SDHCI_MV
256	bool "SDHCI support on Marvell platform"
257	depends on ARCH_MVEBU
258	depends on MMC_SDHCI
259	help
260	  This selects the Secure Digital Host Controller Interface on
261	  Marvell platform.
262
263	  If you have a controller with this interface, say Y here.
264
265	  If unsure, say N.
266
267config MMC_SDHCI_S5P
268	bool "SDHCI support on Samsung S5P SoC"
269	depends on MMC_SDHCI
270	help
271	  This selects the Secure Digital Host Controller Interface (SDHCI)
272	  on Samsung S5P SoCs.
273
274	  If you have a controller with this interface, say Y here.
275
276	  If unsure, say N.
277
278config MMC_SDHCI_SPEAR
279	bool "SDHCI support on ST SPEAr platform"
280	depends on MMC_SDHCI
281	help
282	  This selects the Secure Digital Host Controller Interface (SDHCI)
283	  often referrered to as the HSMMC block in some of the ST SPEAR range
284	  of SoC
285
286	  If you have a controller with this interface, say Y here.
287
288	  If unsure, say N.
289
290config MMC_SDHCI_XENON
291	bool "SDHCI support for the Xenon SDHCI controller"
292	depends on MMC_SDHCI && DM_MMC && OF_CONTROL
293	help
294	  Support for Xenon SDHCI host controller on Marvell Armada 3700
295	  7k/8k ARM SoCs platforms
296
297	  If you have a controller with this interface, say Y here.
298
299	  If unsure, say N.
300
301config MMC_SDHCI_TEGRA
302	bool "SDHCI platform support for the Tegra SD/MMC Controller"
303	depends on TEGRA
304	default y
305	help
306	  This selects the Tegra SD/MMC controller. If you have a Tegra
307	  platform with SD or MMC devices, say Y here.
308
309	  If unsure, say N.
310
311config MMC_SUNXI
312	bool "Allwinner sunxi SD/MMC Host Controller support"
313	depends on ARCH_SUNXI && !UART0_PORT_F
314	default y
315	help
316	  This selects support for the SD/MMC Host Controller on
317	  Allwinner sunxi SoCs.
318
319endif
320
321endmenu
322
323config SYS_FSL_ERRATUM_ESDHC111
324	bool
325
326config SYS_FSL_ERRATUM_ESDHC13
327	bool
328
329config SYS_FSL_ERRATUM_ESDHC135
330	bool
331
332config SYS_FSL_ERRATUM_ESDHC_A001
333	bool
334