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arm: mvebu: clearfog: support multiple SATA boot

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Enable distro bootcmd support for additional SATA ports if enabled.

Signed-off-by: Joel Johnson <mrjoel@lixil.net>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Joel Johnson 2020-03-23 11:26:32 -06:00 committed by Stefan Roese
parent bd02fd29f9
commit cecf38a755
1 changed files with 34 additions and 4 deletions
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38
include/configs/clearfog.h
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@ -116,17 +116,47 @@
#define BOOT_TARGET_DEVICES_USB(func)
#endif
#ifdef CONFIG_SCSI
#define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
#ifndef CONFIG_SCSI
#define BOOT_TARGET_DEVICES_SCSI_BUS0(func)
#define BOOT_TARGET_DEVICES_SCSI_BUS1(func)
#define BOOT_TARGET_DEVICES_SCSI_BUS2(func)
#else
#define BOOT_TARGET_DEVICES_SCSI(func)
/*
* With SCSI enabled, M.2 SATA is always located on bus 0
*/
#define BOOT_TARGET_DEVICES_SCSI_BUS0(func) func(SCSI, scsi, 0)
/*
* Either one or both mPCIe slots may be configured as mSATA interfaces. The
* SCSI bus ids are assigned based on sequence of hardware present, not always
* tied to hardware slot ids. As such, use second SCSI bus if either slot is
* set for SATA, and only use third SCSI bus if both slots are SATA enabled.
*/
#if defined (CONFIG_CLEARFOG_CON2_SATA) || defined (CONFIG_CLEARFOG_CON3_SATA)
#define BOOT_TARGET_DEVICES_SCSI_BUS1(func) func(SCSI, scsi, 1)
#else
#define BOOT_TARGET_DEVICES_SCSI_BUS1(func)
#endif
#if defined (CONFIG_CLEARFOG_CON2_SATA) && defined (CONFIG_CLEARFOG_CON3_SATA)
#define BOOT_TARGET_DEVICES_SCSI_BUS2(func) func(SCSI, scsi, 2)
#else
#define BOOT_TARGET_DEVICES_SCSI_BUS2(func)
#endif
#endif /* CONFIG_SCSI */
/*
* The SCSI buses are attempted in increasing bus order, there is no current
* mechanism to alter the default bus priority order for booting.
*/
#define BOOT_TARGET_DEVICES(func) \
BOOT_TARGET_DEVICES_MMC(func) \
BOOT_TARGET_DEVICES_SCSI(func) \
BOOT_TARGET_DEVICES_USB(func) \
BOOT_TARGET_DEVICES_SCSI(func) \
BOOT_TARGET_DEVICES_SCSI_BUS0(func) \
BOOT_TARGET_DEVICES_SCSI_BUS1(func) \
BOOT_TARGET_DEVICES_SCSI_BUS2(func) \
func(PXE, pxe, na) \
func(DHCP, dhcp, na)