Lines Matching +full:3 +full:rd
84 and \rv, \rv, #3
85 cmp \rv, #2 @ 2 and 3 mean DCC, UART
87 cmp \rv, #3 @ so accept either
97 cmp \rv, #3 @ UART 3?
165 .macro senduart, rd, rx
167 strbne \rd, [\rx, #UART_TX << UART_SHIFT]
171 .macro busyuart, rd, rx
174 1001: ldrb \rd, [\rx, #UART_LSR << UART_SHIFT]
175 and \rd, \rd, #UART_LSR_THRE
176 teq \rd, #UART_LSR_THRE
181 .macro waituartcts, rd, rx
184 1001: ldrb \rd, [\rx, #UART_MSR << UART_SHIFT]
185 tst \rd, #UART_MSR_CTS
190 .macro waituarttxrdy,rd,rx