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#
# Default Memory Map - for OMAP3530 CE 2.21 examples
#
# Start Addr Size Description
# -------------------------------------------
# 0x80000000 80 MB Linux
# 0x85000000 08 MB CMEM
# 0x86000000 24 MB DDRALGHEAP
# 0x87800000 6 MB DDR2 (BIOS, Codecs, Applications)
# 0x87E00000 1 MB DSPLINK (MEM)
# 0x87F00000 4 KB DSPLINK (RESET)
# 0x87F01000 1020 KB unused
# sanity check to verify that we're using the right mem=xxM (80M in this case)
awk '/MemTotal:/ {
mem=$2
if (mem > 80 * 1024)
print "Warning! You need to use mem=80M or less on the kernel cmdline"
printf "You have %dkB total memory for Linux\n", mem
}' /proc/meminfo
# Select cmemk parameters for best fit, i.e. starting at 0x85000000
modprobe cmemk phys_start=0x85000000 phys_end=0x86000000 pools=20x4096,8x131072,5x1048576,1x1429440,1x256000,1x3600000,5x829440
# insert DSP/BIOS Link driver
#
modprobe dsplinkk
# make /dev/dsplink
rm -f /dev/dsplink
mknod /dev/dsplink c `awk "\\$2==\"dsplink\" {print \\$1}" /proc/devices` 0
# insert Local Power Manager driver
#
modprobe lpm_omap3530
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