summaryrefslogtreecommitdiffstats
path: root/scripts/socfpga_xml_to_config.sh
blob: 1e6056cfb461840cd8f30d232ea6a9d04f5d5a3e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
#!/usr/bin/env bash

## TODO:
## - read in mpuclk and nocclk, must be calculated by hand at the moment
## - read in cfg_dedicated_io_*, must be calculated by hand at the moment

if [ "$#" -lt "2" ]
then
    echo "USAGE: $0 <boarddir> <HPS.xml>"
    exit 1
fi

dir=$1
xml=$2

pll_config() {
    local src
    local tgt
    src=$1
    tgt=$2

    MAINPLL=`grep mainpll "$src" | \
         sed -e 's/^.*mainpllgrp\.//g' | \
         sed -e 's/\./_/g' | \
         sed -e "s/' value/ /g" | \
         sed -e "s/'/ /g" | \
         sed -e "s#  />#,#g" | \
         sed -e "s/^/\t./g" |
         sort`

    # FIXME: Find solution
    MAINPLL_FIXME=".mpuclk = FIXME,
    .nocclk = FIXME,"

    PERPLL=`grep perpll "$src" | \
        sed -e 's/^.*perpllgrp\.//g' | \
        sed -e 's/\./_/g' | \
        sed -e "s/' value/ /g" | \
        sed -e "s/'/ /g" | \
        sed -e "s#  />#,#g" | \
        sed -e "s/^/\t./g" |
        sort`

    echo "#include <mach/arria10-clock-manager.h>" > $tgt
    echo >> $tgt
    echo "static struct arria10_mainpll_cfg mainpll_cfg = {" >> $tgt
    echo "$MAINPLL" >> $tgt
    echo "$MAINPLL_FIXME" >> $tgt
    echo "};" >> $tgt
    echo >> $tgt
    echo "static struct arria10_perpll_cfg perpll_cfg = {" >> $tgt
    echo "$PERPLL" >> $tgt
    echo "};" >> $tgt

    dos2unix $tgt
}

pinmux_config() {
    local src
    local tgt
    src=$1
    tgt=$2

    SHARED=`grep pinmux_shared "$src" | \
            sed -e 's/^.*pinmux_/[arria10_pinmux_/g' | \
            sed -e "s/\.sel' value='/] = /g" | \
            sed -e "s/' \/>/,/g"`

    DEDICATED=`grep pinmux_dedicated "$src" | \
            sed -e 's/^.*pinmux_/[arria10_pinmux_/g' | \
            sed -e "s/\.sel' value='/] = /g" | \
            sed -e "s/' \/>/,/g"`

    # FIXME: Either find solution how to parse these values too or replace
    # script with something that goes more in the direction of a programming
    # language
    # 21:19 RTRIM
    # 18:17 INPUT_BUF_EN
    #    16 WK_PU_EN
    #    13 PU_SLW_RT
    #  12:8 PU_DRV_STRG
    #     5 PD_SLW_RT
    #   4:0 PD_DRV_STRG

    DEDICATED_FIXME="[arria10_pincfg_dedicated_io_bank] = FIXME,
    [arria10_pincfg_dedicated_io_1] = FIXME,
    [arria10_pincfg_dedicated_io_2] = FIXME,
    [arria10_pincfg_dedicated_io_3] = FIXME,
    [arria10_pincfg_dedicated_io_4] = FIXME,
    [arria10_pincfg_dedicated_io_5] = FIXME,
    [arria10_pincfg_dedicated_io_6] = FIXME,
    [arria10_pincfg_dedicated_io_7] = FIXME,
    [arria10_pincfg_dedicated_io_8] = FIXME,
    [arria10_pincfg_dedicated_io_9] = FIXME,
    [arria10_pincfg_dedicated_io_10] = FIXME,
    [arria10_pincfg_dedicated_io_11] = FIXME,
    [arria10_pincfg_dedicated_io_12] = FIXME,
    [arria10_pincfg_dedicated_io_13] = FIXME,
    [arria10_pincfg_dedicated_io_14] = FIXME,
    [arria10_pincfg_dedicated_io_15] = FIXME,
    [arria10_pincfg_dedicated_io_16] = FIXME,
    [arria10_pincfg_dedicated_io_17] = FIXME"

    FPGA=`grep _fpga_interface_grp "$src" | \
          grep -v -e usb -e pll_clock_out | \
            sed -e 's/^.*pinmux_/[arria10_pinmux_/g' | \
            sed -e "s/\.sel' value='/] = /g" | \
            sed -e "s/' \/>/,/g"`

    echo "#include <mach/arria10-pinmux.h>" > $tgt
    echo >> $tgt
    echo "static uint32_t pinmux[] = {" >> $tgt
    echo "$SHARED" >> $tgt
    echo "$DEDICATED" >> $tgt
    echo "$DEDICATED_FIXME" >> $tgt
    echo "$FPGA" >> $tgt
    echo "};" >> $tgt
    echo >> $tgt

    dos2unix $tgt
}

pll_config $xml $dir/pll-config-arria10.c

pinmux_config $xml $dir/pinmux-config-arria10.c