projects / mirror_ubuntu-eoan-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 58d08319 JN |
1 | #include <hwregs/asm/reg_map_asm.h> |
| 2 | #include <hwregs/asm/gio_defs_asm.h> | |
| 3 | #include <hwregs/asm/pio_defs_asm.h> | |
| 4 | #include <hwregs/asm/clkgen_defs_asm.h> | |
| 5 | #include <hwregs/asm/pinmux_defs_asm.h> | |
| 6 | ||
| 7 | .macro GIO_INIT | |
| 8 | move.d CONFIG_ETRAX_DEF_GIO_PA_OUT, $r0 | |
| 9 | move.d REG_ADDR(gio, regi_gio, rw_pa_dout), $r1 | |
| 10 | move.d $r0, [$r1] | |
| 11 | ||
| 12 | move.d CONFIG_ETRAX_DEF_GIO_PA_OE, $r0 | |
| 13 | move.d REG_ADDR(gio, regi_gio, rw_pa_oe), $r1 | |
| 14 | move.d $r0, [$r1] | |
| 15 | ||
| 16 | move.d CONFIG_ETRAX_DEF_GIO_PB_OUT, $r0 | |
| 17 | move.d REG_ADDR(gio, regi_gio, rw_pb_dout), $r1 | |
| 18 | move.d $r0, [$r1] | |
| 19 | ||
| 20 | move.d CONFIG_ETRAX_DEF_GIO_PB_OE, $r0 | |
| 21 | move.d REG_ADDR(gio, regi_gio, rw_pb_oe), $r1 | |
| 22 | move.d $r0, [$r1] | |
| 23 | ||
| 24 | move.d CONFIG_ETRAX_DEF_GIO_PC_OUT, $r0 | |
| 25 | move.d REG_ADDR(gio, regi_gio, rw_pc_dout), $r1 | |
| 26 | move.d $r0, [$r1] | |
| 27 | ||
| 28 | move.d CONFIG_ETRAX_DEF_GIO_PC_OE, $r0 | |
| 29 | move.d REG_ADDR(gio, regi_gio, rw_pc_oe), $r1 | |
| 30 | move.d $r0, [$r1] | |
| 31 | ||
| 32 | move.d 0xFFFFFFFF, $r0 | |
| 33 | move.d REG_ADDR(pinmux, regi_pinmux, rw_gio_pa), $r1 | |
| 34 | move.d $r0, [$r1] | |
| 35 | move.d REG_ADDR(pinmux, regi_pinmux, rw_gio_pb), $r1 | |
| 36 | move.d $r0, [$r1] | |
| 37 | move.d REG_ADDR(pinmux, regi_pinmux, rw_gio_pc), $r1 | |
| 38 | move.d $r0, [$r1] | |
| 39 | .endm | |
| 40 | ||
| 41 | .macro START_CLOCKS | |
| 42 | move.d REG_ADDR(clkgen, regi_clkgen, rw_clk_ctrl), $r1 | |
| 43 | move.d [$r1], $r0 | |
| 44 | or.d REG_STATE(clkgen, rw_clk_ctrl, cpu, yes) | \ | |
| 45 | REG_STATE(clkgen, rw_clk_ctrl, ddr2, yes) | \ | |
| 46 | REG_STATE(clkgen, rw_clk_ctrl, memarb_bar_ddr, yes), $r0 | |
| 47 | move.d $r0, [$r1] | |
| 48 | .endm | |
| 49 | ||
| 50 | .macro SETUP_WAIT_STATES | |
| 51 | move.d REG_ADDR(pio, regi_pio, rw_ce0_cfg), $r0 | |
| 52 | move.d CONFIG_ETRAX_PIO_CE0_CFG, $r1 | |
| 53 | move.d $r1, [$r0] | |
| 54 | move.d REG_ADDR(pio, regi_pio, rw_ce1_cfg), $r0 | |
| 55 | move.d CONFIG_ETRAX_PIO_CE1_CFG, $r1 | |
| 56 | move.d $r1, [$r0] | |
| 57 | move.d REG_ADDR(pio, regi_pio, rw_ce2_cfg), $r0 | |
| 58 | move.d CONFIG_ETRAX_PIO_CE2_CFG, $r1 | |
| 59 | move.d $r1, [$r0] | |
| 60 | .endm |