1 DESCRIPTION = "Linux kernel for the SIEMENS SIMpad family of devices."
4 KV = "${@bb.data.getVar('PV',d,True).split('-')[0]}"
5 VRSV = "${@bb.data.getVar('PV',d,True).split('-')[1]}"
6 PXAV = "${@bb.data.getVar('PV',d,True).split('-')[2]}"
7 JPMV = "${@bb.data.getVar('PV',d,True).split('-')[3]}"
11 COMPATIBLE_MACHINE = 'simpad'
13 FILESPATH = "${FILE_DIRNAME}/opensimpad-${PV}:${FILE_DIRNAME}/opensimpad:${FILE_DIRNAME}/files:${FILE_DIRNAME}"
15 SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.4/linux-${KV}.tar.bz2 \
16 file://${KV}-${VRSV}.patch;patch=1 \
17 file://${KV}-${VRSV}-${PXAV}.patch;patch=1 \
18 file://${KV}-${VRSV}-${PXAV}-${JPMV}.patch;patch=1 \
19 file://${KV}-mh1.patch;patch=1 \
20 file://sound-volume-reversed.patch;patch=1 \
21 file://disable-pcmcia-probe.patch;patch=1 \
22 file://mkdep.patch;patch=1 \
23 file://defconfig-${MACHINE} \
24 http://www.openswan.org/download/old/openswan-2.2.0-kernel-2.4-klips.patch.gz;patch=1 \
25 file://mipv6-1.1-v${KV}.patch;patch=1 \
26 file://simpad-backlight-if.patch;patch=1 \
27 file://simpad-switches-input.patch;patch=1 \
28 file://simpad-switches-input2.patch;patch=1 \
29 file://simpad-apm.patch;patch=1 \
30 file://simpad-ts-noninput.patch;patch=1 \
31 file://simpad-pm-updates.patch;patch=1 \
32 file://support-128mb-ram.patch;patch=1 \
33 file://simpad-proc-sys-board.patch;patch=1 \
34 file://simpad-serial.patch;patch=1 \
35 file://mppe-20040216.patch;patch=1 \
36 file://sa1100-usb-tcl1.patch;patch=1 \
37 file://mmc-spi.patch;patch=1 \
38 file://iw249_we17-13.diff;patch=1 \
39 file://iw240_we18-5.diff;patch=1 \
41 # This applies right after the jpm patch but is useless until we
43 # file://${KV}-${VRSV}-${USBV}.patch;patch=1 \
45 # apply this when we have a patch that allows building with gcc 3.x:
46 # SRC_URI_append = file://gcc-3.3.patch;patch=1
47 # SRC_URI_append = file://machtune-args.patch;patch=1
49 S = "${WORKDIR}/linux-${KV}"
53 KERNEL_CCSUFFIX = "-3.3.4"
54 COMPATIBLE_HOST = "arm.*-linux"
56 SIMPAD_MEM = '${@bb.data.getVar("SIMPAD_MEMORY_SIZE",d,1) or "32"}'
57 SIMPAD_RD = '${@bb.data.getVar("SIMPAD_RAMDISK_SIZE",d,1) or "32"}'
58 export CMDLINE = '${@bb.data.getVar("SIMPAD_CMDLINE",d,1) or "mtdparts=sa1100:512k(boot),1m(kernel),14848k(root),-(home) console=ttySA root=1f02 noinitrd jffs2_orphaned_inodes=delete rootfstype=jffs2 "}'
61 module_conf_sa1100_ir = "alias irda0 sa1100_ir"
64 install -m 0644 ${WORKDIR}/defconfig-${MACHINE} ${S}/.config || die "No default configuration for ${MACHINE} available."
68 mempos=`echo "obase=16; $mem * 1024 * 1024" | bc`
69 rdsize=`echo "$rd * 1024" | bc`
70 total=`expr $mem + $rd`
71 addr=`echo "obase=16; ibase=16; C0000000 + $mempos" | bc`
75 echo "# CONFIG_MTD_MTDRAM is not set" >> ${S}/.config
77 echo "CONFIG_MTD_MTDRAM=y" >> ${S}/.config
78 echo "CONFIG_MTDRAM_TOTAL_SIZE=$rdsize" >> ${S}/.config
79 echo "CONFIG_MTDRAM_ERASE_SIZE=1" >> ${S}/.config
80 echo "CONFIG_MTDRAM_ABS_POS=$addr" >> ${S}/.config
82 if [ "$total" == "128" ]
84 echo "CONFIG_SA1100_SIMPAD_128M=y" >> ${S}/.config
86 echo "# CONFIG_SA1100_SIMPAD_128M is not set" >> ${S}/.config
88 if [ "$total" == "32" ]
90 echo "CONFIG_SA1100_SIMPAD_SINUSPAD=y" >> ${S}/.config
92 echo "# CONFIG_SA1100_SIMPAD_SINUSPAD is not set" >> ${S}/.config
94 echo "CONFIG_CMDLINE=\"${CMDLINE} mem=${mem}M\"" >> ${S}/.config