| Simon Glass | 302466d | 2017-08-05 15:45:53 -0600 | [diff] [blame] | 1 | Migration Schedule |
| 2 | ==================== |
| 3 | |
| 4 | U-Boot has been migrating to a new driver model since its introduction in |
| 5 | 2014. This file describes the schedule for deprecation of pre-driver-model |
| 6 | features. |
| 7 | |
| Tom Rini | 1cb5d5d | 2018-11-29 18:21:11 -0500 | [diff] [blame] | 8 | CONFIG_DM_MMC |
| 9 | ------------- |
| 10 | |
| 11 | Status: In progress |
| 12 | Deadline: 2019.04 |
| 13 | |
| 14 | The subsystem itself has been converted and maintainers should submit patches |
| 15 | switching over to using CONFIG_DM_MMC and other base driver model options in |
| 16 | time for inclusion in the 2019.04 rerelease. |
| Simon Glass | 302466d | 2017-08-05 15:45:53 -0600 | [diff] [blame] | 17 | |
| Tom Rini | 109d8bf | 2018-11-29 18:21:12 -0500 | [diff] [blame] | 18 | CONFIG_DM_USB |
| 19 | ------------- |
| 20 | |
| 21 | Status: In progress |
| 22 | Deadline: 2019.07 |
| 23 | |
| 24 | The subsystem itself has been converted along with many of the host controller |
| 25 | and maintainers should submit patches switching over to using CONFIG_DM_USB and |
| 26 | other base driver model options in time for inclusion in the 2019.07 rerelease. |
| 27 | |
| Tom Rini | ea9d7c1 | 2018-11-29 18:21:13 -0500 | [diff] [blame] | 28 | CONFIG_SATA |
| 29 | ----------- |
| 30 | |
| 31 | Status: In progress |
| 32 | Deadline: 2019.07 |
| 33 | |
| 34 | The subsystem itself has been converted along with many of the host controller |
| 35 | and maintainers should submit patches switching over to using CONFIG_AHCI and |
| 36 | other base driver model options in time for inclusion in the 2019.07 rerelease. |
| 37 | |
| Simon Glass | 302466d | 2017-08-05 15:45:53 -0600 | [diff] [blame] | 38 | CONFIG_BLK |
| 39 | ---------- |
| 40 | |
| 41 | Status: In progress |
| Tom Rini | 7cfc1a3 | 2018-11-29 18:21:14 -0500 | [diff] [blame] | 42 | Deadline: 2019.07 |
| Simon Glass | 302466d | 2017-08-05 15:45:53 -0600 | [diff] [blame] | 43 | |
| Tom Rini | 7cfc1a3 | 2018-11-29 18:21:14 -0500 | [diff] [blame] | 44 | In concert with maintainers migrating their block device usage to the |
| 45 | appropriate DM driver, CONFIG_BLK needs to be set as well. The final deadline |
| 46 | here coincides with the final deadline for migration of the various block |
| Tom Rini | 91ff686 | 2018-12-05 08:23:38 -0500 | [diff] [blame] | 47 | subsystems. At this point we will be able to audit and correct the logic in |
| 48 | Kconfig around using CONFIG_PARTITIONS and CONFIG_HAVE_BLOCK_DEVICE and make |
| 49 | use of CONFIG_BLK / CONFIG_SPL_BLK as needed. |
| Jagan Teki | c4e68d3 | 2018-03-14 18:58:03 +0530 | [diff] [blame] | 50 | |
| 51 | CONFIG_DM_SPI |
| 52 | CONFIG_DM_SPI_FLASH |
| 53 | ------------------- |
| 54 | |
| 55 | Board Maintainers should submit the patches for enabling DM_SPI and DM_SPI_FLASH |
| 56 | to move the migration with in the deadline. |
| 57 | |
| Jagan Teki | c4e68d3 | 2018-03-14 18:58:03 +0530 | [diff] [blame] | 58 | No dm conversion yet: |
| 59 | drivers/spi/cf_spi.c |
| 60 | drivers/spi/fsl_espi.c |
| 61 | drivers/spi/lpc32xx_ssp.c |
| 62 | drivers/spi/mpc8xx_spi.c |
| 63 | drivers/spi/mpc8xxx_spi.c |
| 64 | drivers/spi/mxs_spi.c |
| 65 | drivers/spi/sh_qspi.c |
| 66 | drivers/spi/sh_spi.c |
| 67 | drivers/spi/soft_spi_legacy.c |
| 68 | |
| Jagan Teki | 99a17dd | 2018-12-14 22:04:12 +0530 | [diff] [blame] | 69 | Status: In progress |
| 70 | Deadline: 2019.04 |
| 71 | |
| Jagan Teki | c4e68d3 | 2018-03-14 18:58:03 +0530 | [diff] [blame] | 72 | Partially converted: |
| 73 | drivers/spi/atcspi200_spi.c |
| 74 | drivers/spi/davinci_spi.c |
| 75 | drivers/spi/fsl_dspi.c |
| 76 | drivers/spi/fsl_qspi.c |
| 77 | drivers/spi/kirkwood_spi.c |
| 78 | drivers/spi/mxc_spi.c |
| 79 | drivers/spi/omap3_spi.c |
| 80 | drivers/spi/ti_qspi.c |
| 81 | |
| Jagan Teki | 99a17dd | 2018-12-14 22:04:12 +0530 | [diff] [blame] | 82 | Status: In progress |
| 83 | Deadline: 2019.07 |
| 84 | |
| Jagan Teki | c4e68d3 | 2018-03-14 18:58:03 +0530 | [diff] [blame] | 85 | -- |
| 86 | Jagan Teki <jagan@openedev.com> |
| Jagan Teki | 99a17dd | 2018-12-14 22:04:12 +0530 | [diff] [blame] | 87 | 12/24/2018 |
| Jagan Teki | c4e68d3 | 2018-03-14 18:58:03 +0530 | [diff] [blame] | 88 | 03/14/2018 |
| Simon Glass | 1ce689d | 2018-12-28 14:03:07 -0700 | [diff] [blame] | 89 | |
| 90 | |
| 91 | CONFIG_DM_PCI |
| 92 | ------------- |
| 93 | Deadline: 2019.07 |
| 94 | |
| 95 | The PCI subsystem has supported driver model since mid 2015. Maintainers should |
| 96 | submit patches switching over to using CONFIG_DM_PCI and other base driver |
| 97 | model options in time for inclusion in the 2019.07 release. |
| 98 | |
| Simon Glass | 3e87ffc | 2018-12-28 14:03:08 -0700 | [diff] [blame] | 99 | |
| 100 | CONFIG_DM_VIDEO |
| 101 | --------------- |
| 102 | Deadline: 2019.07 |
| 103 | |
| 104 | The video subsystem has supported driver model since early 2016. Maintainers |
| 105 | should submit patches switching over to using CONFIG_DM_VIDEO and other base |
| 106 | driver model options in time for inclusion in the 2019.07 release. |