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