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Add UAS control.

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OtherCrashOverride committed May 2, 2017
1 parent e832f8b commit 64bd395691dec22a2dd6c8da34ec4efc575d6993
Showing with 17 additions and 1 deletion.
  1. +17 −1 boot.ini
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@@ -221,6 +221,22 @@ setenv hdmi_clk_amp_lvl "31"
#------------------------------------------------------------------------------
setenv hdmi_tx_res "0"
#------------------------------------------------------------------------------
#
# USB attached SCSI (UAS) control
#
#------------------------------------------------------------------------------
#
# Disables the UAS driver for all devices. The driver is known to cause issues
# with many USB storage devices.
# 0 : normal UAS behavior
# 1 : UAS is globally disabled
#
# default: 1
#
#------------------------------------------------------------------------------
setenv disable_uas "1"
#------------------------------------------------------------------------------
setenv hdmi_phy_control "hdmi_tx_amp_lvl=${hdmi_tx_amp_lvl} hdmi_tx_lvl_ch0=${hdmi_tx_lvl_ch0} hdmi_tx_lvl_ch1=${hdmi_tx_lvl_ch1} hdmi_tx_lvl_ch2=${hdmi_tx_lvl_ch2} hdmi_tx_emp_lvl=${hdmi_tx_emp_lvl} hdmi_clk_amp_lvl=${hdmi_clk_amp_lvl} hdmi_tx_res=${hdmi_tx_res} HPD=${HPD} vout=${vout}"
@@ -238,7 +254,7 @@ if test "${cecenable}" = "false"; then fdt rm /cec@101B0000; fi
if test "${disable_vu7}" = "false"; then setenv hid_quirks "usbhid.quirks=0x0eef:0x0005:0x0004"; fi
# final boot args
setenv bootargs "${bootrootfs} ${videoconfig} smsc95xx.macaddr=${macaddr} governor=${governor} ${hdmi_phy_control} ${hud_quirks}"
setenv bootargs "${bootrootfs} ${videoconfig} smsc95xx.macaddr=${macaddr} governor=${governor} ${hdmi_phy_control} ${hud_quirks} usb-storage.disable_uas_flag=${disable_uas}"
# Boot the board
bootz 0x40008000 0x42000000 0x44000000

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