all the config entries of PS2BBL

# PlayStation2 Basic Bootloader config file
# configurations:
EJECT_TRAY = 1
OSDHISTORY_READ = 1
KEY_READ_WAIT_TIME = 4000
SKIP_PS2LOGO = 1
LK_AUTO_E1 = 
LK_AUTO_E2 = 
LK_AUTO_E3 = 
LK_SELECT_E1 = 
LK_SELECT_E2 = 
LK_SELECT_E3 = 
LK_L3_E1 = 
LK_L3_E2 = 
LK_L3_E3 = 
LK_R3_E1 = 
LK_R3_E2 = 
LK_R3_E3 = 
LK_START_E1 = 
LK_START_E2 = 
LK_START_E3 = 
LK_UP_E1 = 
LK_UP_E2 = 
LK_UP_E3 = 
LK_RIGHT_E1 = 
LK_RIGHT_E2 = 
LK_RIGHT_E3 = 
LK_DOWN_E1 = 
LK_DOWN_E2 = 
LK_DOWN_E3 = 
LK_LEFT_E1 = 
LK_LEFT_E2 = 
LK_LEFT_E3 = 
LK_L2_E1 = 
LK_L2_E2 = 
LK_L2_E3 = 
LK_R2_E1 = 
LK_R2_E2 = 
LK_R2_E3 = 
LK_L1_E1 = 
LK_L1_E2 = 
LK_L1_E3 = 
LK_R1_E1 = 
LK_R1_E2 = 
LK_R1_E3 = 
LK_TRIANGLE_E1 = 
LK_TRIANGLE_E2 = 
LK_TRIANGLE_E3 = 
LK_CIRCLE_E1 = 
LK_CIRCLE_E2 = 
LK_CIRCLE_E3 = 
LK_CROSS_E1 = 
LK_CROSS_E2 = 
LK_CROSS_E3 = 
LK_SQUARE_E1 = 
LK_SQUARE_E2 = 
LK_SQUARE_E3 =