config_fallbacks.h has some logic that sets HAVE_BLOCK_DEVICE based on a list of enabled options. Moving HAVE_BLOCK_DEIVCE to Kconfig allows us to drastically shrink the logic in config_fallbacks.h

Signed-off-by: Adam Ford aford173@gmail.com --- arch/Kconfig | 1 + cmd/Kconfig | 3 +++ drivers/ata/Kconfig | 1 + drivers/block/Kconfig | 6 ++++++ drivers/mmc/Kconfig | 1 + drivers/nvme/Kconfig | 1 + drivers/scsi/Kconfig | 1 + include/config_fallbacks.h | 10 +--------- 8 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/arch/Kconfig b/arch/Kconfig index 5d57d6d..3079f0d 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -74,6 +74,7 @@ config SANDBOX select DM_SPI select DM_GPIO select DM_MMC + select CONFIG_SANDBOX select LZO imply CMD_GETTIME imply CMD_HASH diff --git a/cmd/Kconfig b/cmd/Kconfig index 4d9ef87..26de43f 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -672,6 +672,7 @@ config CMD_GPT bool "GPT (GUID Partition Table) command" select PARTITION_UUIDS select EFI_PARTITION + select CONFIG_HAVE_BLOCK_DEVICE imply RANDOM_UUID help Enable the 'gpt' command to ready and write GPT style partition @@ -819,6 +820,7 @@ config CMD_ONENAND config CMD_PART bool "part" select PARTITION_UUIDS + select CONFIG_HAVE_BLOCK_DEVICE help Read and display information about the partition table on various media. @@ -911,6 +913,7 @@ config CMD_UNIVERSE

config CMD_USB bool "usb" + select CONFIG_HAVE_BLOCK_DEVICE help USB support.

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index 990de72..86ec628 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -9,6 +9,7 @@ config AHCI

config SATA bool "Support SATA controllers" + select HAVE_BLOCK_DEVICE help This enables support for SATA (Serial Advanced Technology Attachment), a serial bus standard for connecting to hard drives and diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 2676089..81a4085 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -10,6 +10,11 @@ config BLK be partitioned into several areas, called 'partitions' in U-Boot. A filesystem can be placed in each partition.

+config HAVE_BLOCK_DEVICE + bool "Enable Legacy Block Device" + help + Some devices require block support whether or not DM is enabled + config SPL_BLK bool "Support block devices in SPL" depends on SPL_DM && BLK @@ -33,6 +38,7 @@ config BLOCK_CACHE

config IDE bool "Support IDE controllers" + select HAVE_BLOCK_DEVICE help Enables support for IDE (Integrated Drive Electronics) hard drives. This allows access to raw blocks and filesystems on an IDE drive diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index a1b21fd..d12a166 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -3,6 +3,7 @@ menu "MMC Host controller Support" config MMC bool "MMC/SD/SDIO card support" default ARM || PPC || SANDBOX + select CONFIG_HAVE_BLOCK_DEVICE help This selects MultiMediaCard, Secure Digital and Secure Digital I/O support. diff --git a/drivers/nvme/Kconfig b/drivers/nvme/Kconfig index cad8dbc..67d9171 100644 --- a/drivers/nvme/Kconfig +++ b/drivers/nvme/Kconfig @@ -7,6 +7,7 @@ config NVME bool "NVM Express device support" depends on BLK && PCI + select CONFIG_HAVE_BLOCK_DEVICE help This option enables support for NVM Express devices. It supports basic functions of NVMe (read/write). diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index db1606e..c061620 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -1,5 +1,6 @@ config SCSI bool "Support SCSI controllers" + select CONFIG_HAVE_BLOCK_DEVICE help This enables support for SCSI (Small Computer System Interface), a parallel interface widely used with storage peripherals such as diff --git a/include/config_fallbacks.h b/include/config_fallbacks.h index c0f23e0..99b50d1 100644 --- a/include/config_fallbacks.h +++ b/include/config_fallbacks.h @@ -30,15 +30,7 @@ #endif

/* Rather than repeat this expression each time, add a define for it */ -#if defined(CONFIG_IDE) || \ - defined(CONFIG_SATA) || \ - defined(CONFIG_SCSI) || \ - defined(CONFIG_CMD_USB) || \ - defined(CONFIG_CMD_PART) || \ - defined(CONFIG_CMD_GPT) || \ - defined(CONFIG_MMC) || \ - defined(CONFIG_NVME) || \ - defined(CONFIG_SYSTEMACE) || \ +#if defined(CONFIG_SYSTEMACE) || \ (defined(CONFIG_EFI_LOADER) && !defined(CONFIG_SPL_BUILD)) || \ defined(CONFIG_SANDBOX) #define CONFIG_HAVE_BLOCK_DEVICE