Lines Matching refs:rd
14 .macro senduart, rd, rx
15 ARM_BE8(rev \rd, \rd )
17 str \rd, [\rx, #0x70]
20 .macro waituart, rd, rx
22 ldr \rd, [\rx, #0x08]
23 ARM_BE8(rev \rd, \rd )
24 tst \rd, #0x08
27 1001: ldr \rd, [\rx, #0x14]
28 ARM_BE8(rev \rd, \rd )
29 tst \rd, #0x80
33 mov \rd, #0x300
34 ARM_BE8(rev \rd, \rd )
35 str \rd, [\rx, #0x10]
37 mov \rd, #0x1
38 ARM_BE8(rev \rd, \rd )
39 str \rd, [\rx, #0x40]
41 ldr \rd, [\rx, #0x08]
44 .macro busyuart, rd, rx