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authorStefan Reinauer2012-10-29 00:23:48 -0500
committerTom Rini2012-11-02 17:20:40 -0500
commit447c031ba4b6b306bb3f77690af06f5d2ad0691b (patch)
tree53c2de2d3ddc343acdd06c700ec2a034ad1f06f5 /README
parentc4fa493d3a822757af8fbcdc516e12bb7f72d071 (diff)
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scsi: Add function and env var to report number of scsi drives
Add a new function to find out the number of available SCSI disks. Also set the 'scsidevs' environment variable after each scan. Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'README')
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1 files changed, 3 insertions, 0 deletions
diff --git a/README b/README
index 06c1b15e98..8141068e4f 100644
--- a/README
+++ b/README
@@ -1041,6 +1041,9 @@ The following options need to be configured:
1041 devices. 1041 devices.
1042 CONFIG_SYS_SCSI_SYM53C8XX_CCF to fix clock timing (80Mhz) 1042 CONFIG_SYS_SCSI_SYM53C8XX_CCF to fix clock timing (80Mhz)
1043 1043
1044 The environment variable 'scsidevs' is set to the number of
1045 SCSI devices found during the last scan.
1046
1044- NETWORK Support (PCI): 1047- NETWORK Support (PCI):
1045 CONFIG_E1000 1048 CONFIG_E1000
1046 Support for Intel 8254x/8257x gigabit chips. 1049 Support for Intel 8254x/8257x gigabit chips.