Lines Matching refs:r0
56 move.b CONFIG_ETRAX_DEF_R_PORT_PA_DIR, $r0
57 move.b $r0, [R_PORT_PA_DIR]
58 move.b CONFIG_ETRAX_DEF_R_PORT_PA_DATA, $r0
59 move.b $r0, [R_PORT_PA_DATA]
61 move.b CONFIG_ETRAX_DEF_R_PORT_PB_DIR, $r0
62 move.b $r0, [R_PORT_PB_DIR]
63 move.b CONFIG_ETRAX_DEF_R_PORT_PB_DATA, $r0
64 move.b $r0, [R_PORT_PB_DATA]
77 moveq 0, $r0
78 move.d $r0, [SERXOFF]
80 move.b 0x99, $r0
81 move.b $r0, [SERBAUD] ; 115.2kbaud for both transmit
84 move.b 0x40, $r0 ; rec enable
85 move.b $r0, [SERRECC]
105 move.d (1 << CONFIG_ETRAX_LED1R) | (1 << CONFIG_ETRAX_LED2R), $r0
109 or.d $r0, $r2 ; set bit
112 1: not $r0 ; clear bit
113 and.d $r0, $r2
125 move.b [SERSTAT], $r0
126 btstq 0, $r0 ; data_avail
132 move.b [SERRDAT], $r0
133 move.b $r0, [$r3+]