| #include <hwregs/asm/reg_map_asm.h> |
| #include <hwregs/asm/gio_defs_asm.h> |
| #include <hwregs/asm/pio_defs_asm.h> |
| #include <hwregs/asm/clkgen_defs_asm.h> |
| #include <hwregs/asm/pinmux_defs_asm.h> |
| |
| .macro GIO_INIT |
| move.d CONFIG_ETRAX_DEF_GIO_PA_OUT, $r0 |
| move.d REG_ADDR(gio, regi_gio, rw_pa_dout), $r1 |
| move.d $r0, [$r1] |
| |
| move.d CONFIG_ETRAX_DEF_GIO_PA_OE, $r0 |
| move.d REG_ADDR(gio, regi_gio, rw_pa_oe), $r1 |
| move.d $r0, [$r1] |
| |
| move.d CONFIG_ETRAX_DEF_GIO_PB_OUT, $r0 |
| move.d REG_ADDR(gio, regi_gio, rw_pb_dout), $r1 |
| move.d $r0, [$r1] |
| |
| move.d CONFIG_ETRAX_DEF_GIO_PB_OE, $r0 |
| move.d REG_ADDR(gio, regi_gio, rw_pb_oe), $r1 |
| move.d $r0, [$r1] |
| |
| move.d CONFIG_ETRAX_DEF_GIO_PC_OUT, $r0 |
| move.d REG_ADDR(gio, regi_gio, rw_pc_dout), $r1 |
| move.d $r0, [$r1] |
| |
| move.d CONFIG_ETRAX_DEF_GIO_PC_OE, $r0 |
| move.d REG_ADDR(gio, regi_gio, rw_pc_oe), $r1 |
| move.d $r0, [$r1] |
| |
| move.d 0xFFFFFFFF, $r0 |
| move.d REG_ADDR(pinmux, regi_pinmux, rw_gio_pa), $r1 |
| move.d $r0, [$r1] |
| move.d REG_ADDR(pinmux, regi_pinmux, rw_gio_pb), $r1 |
| move.d $r0, [$r1] |
| move.d REG_ADDR(pinmux, regi_pinmux, rw_gio_pc), $r1 |
| move.d $r0, [$r1] |
| .endm |
| |
| .macro START_CLOCKS |
| move.d REG_ADDR(clkgen, regi_clkgen, rw_clk_ctrl), $r1 |
| move.d [$r1], $r0 |
| or.d REG_STATE(clkgen, rw_clk_ctrl, cpu, yes) | \ |
| REG_STATE(clkgen, rw_clk_ctrl, ddr2, yes) | \ |
| REG_STATE(clkgen, rw_clk_ctrl, memarb_bar_ddr, yes), $r0 |
| move.d $r0, [$r1] |
| .endm |
| |
| .macro SETUP_WAIT_STATES |
| move.d REG_ADDR(pio, regi_pio, rw_ce0_cfg), $r0 |
| move.d CONFIG_ETRAX_PIO_CE0_CFG, $r1 |
| move.d $r1, [$r0] |
| move.d REG_ADDR(pio, regi_pio, rw_ce1_cfg), $r0 |
| move.d CONFIG_ETRAX_PIO_CE1_CFG, $r1 |
| move.d $r1, [$r0] |
| move.d REG_ADDR(pio, regi_pio, rw_ce2_cfg), $r0 |
| move.d CONFIG_ETRAX_PIO_CE2_CFG, $r1 |
| move.d $r1, [$r0] |
| .endm |
