diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2016-09-08 15:06:45 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2016-12-20 09:15:27 +0100 |
| commit | e8a016b53731bba820246c9509ce8ef74c944560 (patch) | |
| tree | b9382ac0cd9f4dcd9cb8cfae459770d09ea4d43f /common/board_r.c | |
| parent | 720ba46e71b09d379a3590a4a35c35d5938338b5 (diff) | |
dm: Add support for scsi/sata based devices
All sata based drivers are bind and corresponding block
device is created. Based on this find_scsi_device() is able
to get back block device based on scsi_curr_dev pointer.
intr_scsi() is commented now but it can be replaced by calling
find_scsi_device() and scsi_scan().
scsi_dev_desc[] is commented out but common/scsi.c heavily depends on
it. That's why CONFIG_SYS_SCSI_MAX_DEVICE is hardcoded to 1 and symbol
is reassigned to a block description allocated by uclass.
There is only one block description by device now but it doesn't need to
be correct when more devices are present.
scsi_bind() ensures corresponding block device creation.
uclass post_probe (scsi_post_probe()) is doing low level init.
SCSI/SATA DM based drivers requires to have 64bit base address as
the first entry in platform data structure to setup mmio_base.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/board_r.c')
| -rw-r--r-- | common/board_r.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/board_r.c b/common/board_r.c index 5496f45cbd..a3733526c6 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -620,7 +620,7 @@ static int initr_ambapp_print(void) } #endif -#if defined(CONFIG_SCSI) +#if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI) static int initr_scsi(void) { puts("SCSI: "); @@ -923,7 +923,7 @@ init_fnc_t init_sequence_r[] = { initr_ambapp_print, #endif #endif -#ifdef CONFIG_SCSI +#if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI) INIT_FUNC_WATCHDOG_RESET initr_scsi, #endif |