2 * (C) Copyright 2009 Wolfgang Denk <wd@denx.de>
3 * (C) Copyright 2009 Dave Srl www.dave.eu
5 * SPDX-License-Identifier: GPL-2.0+
9 #include <asm/bitops.h>
12 #include <asm/processor.h>
13 #include <asm/mpc512x.h>
14 #include <fdt_support.h>
15 #ifdef CONFIG_MISC_INIT_R
19 DECLARE_GLOBAL_DATA_PTR
;
21 phys_size_t
initdram (int board_type
)
23 return fixed_sdram(NULL
, NULL
, 0);
30 /* we use I2C-2 for on-board eeprom */
33 tmp
= in_be32((u32
*)CONFIG_SYS_ARIA_FPGA_BASE
);
34 printf("FPGA: %u-%u.%u.%u\n",
35 (tmp
& 0xFF000000) >> 24,
36 (tmp
& 0x00FF0000) >> 16,
37 (tmp
& 0x0000FF00) >> 8,
44 static iopin_t ioregs_init
[] = {
51 offsetof(struct ioctrl512x
, io_control_psc0_0
), 5, 0,
52 IO_PIN_FMUX(1) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) |
53 IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3)
56 offsetof(struct ioctrl512x
, io_control_psc1_0
), 10, 0,
57 IO_PIN_FMUX(1) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) |
58 IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3)
61 offsetof(struct ioctrl512x
, io_control_spdif_txclk
), 3, 0,
62 IO_PIN_FMUX(1) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) |
63 IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3)
71 offsetof(struct ioctrl512x
, io_control_psc6_0
), 1, 0,
72 IO_PIN_FMUX(2) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) |
73 IO_PIN_PUE(0) | IO_PIN_ST(1) | IO_PIN_DS(3)
77 offsetof(struct ioctrl512x
, io_control_psc6_1
), 1, 0,
78 IO_PIN_FMUX(2) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) |
79 IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3)
81 /* FUNC2=DIUVSYNC Sets Next 26 to DIU Pads */
83 offsetof(struct ioctrl512x
, io_control_psc6_4
), 26, 0,
84 IO_PIN_FMUX(2) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) |
85 IO_PIN_PUE(0) | IO_PIN_ST(0) | IO_PIN_DS(3)
92 offsetof(struct ioctrl512x
, io_control_j1850_rx
), 1, 0,
93 IO_PIN_FMUX(2) | IO_PIN_HOLD(0) | IO_PIN_PUD(0) |
94 IO_PIN_PUE(1) | IO_PIN_ST(1) | IO_PIN_DS(3)
100 puts("Board: ARIA\n");
102 /* initialize function mux & slew rate IO inter alia on IO Pins */
104 iopin_initialize(ioregs_init
, ARRAY_SIZE(ioregs_init
));
109 #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
110 int ft_board_setup(void *blob
, bd_t
*bd
)
112 ft_cpu_setup(blob
, bd
);
116 #endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */