diff options
| author | Anders Darander <anders@chargestorm.se> | 2013-05-14 10:09:51 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2013-05-14 22:49:11 +0200 |
| commit | 97fbd80efe6dd29b5d8d5393ea0a4cbc314dcfc6 (patch) | |
| tree | 0dcc7d067fce746c650a54b8ce8cdb01305a6950 /package/am33x-cm3 | |
| parent | 0012b7dcdb7f5cb5e6f22f08fcc6124979c1c9ea (diff) | |
| download | buildroot-novena-97fbd80efe6dd29b5d8d5393ea0a4cbc314dcfc6.tar.gz buildroot-novena-97fbd80efe6dd29b5d8d5393ea0a4cbc314dcfc6.zip | |
am33x-cm3: add FW for suspend/resume
Without this firmware, the beaglebone won't be able to suspend/resume
correctly.
[Peter: tweak Config.in, rename init script, wrap long lines]
Signed-off-by: Anders Darander <anders@chargestorm.se>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/am33x-cm3')
| -rw-r--r-- | package/am33x-cm3/Config.in | 7 | ||||
| -rwxr-xr-x | package/am33x-cm3/S93-am335x-pm-firmware-load | 6 | ||||
| -rw-r--r-- | package/am33x-cm3/am33x-cm3.mk | 30 |
3 files changed, 43 insertions, 0 deletions
diff --git a/package/am33x-cm3/Config.in b/package/am33x-cm3/Config.in new file mode 100644 index 000000000..060d0efc8 --- /dev/null +++ b/package/am33x-cm3/Config.in @@ -0,0 +1,7 @@ +config BR2_PACKAGE_AM33X_CM3 + bool "am33x-cm3" + depends on BR2_arm # only relevant for TI am335x + help + Cortex-M3 binary blob for suspend-resume on am335x + + http://arago-project.org/git/projects/am33x-cm3.git diff --git a/package/am33x-cm3/S93-am335x-pm-firmware-load b/package/am33x-cm3/S93-am335x-pm-firmware-load new file mode 100755 index 000000000..56c17b334 --- /dev/null +++ b/package/am33x-cm3/S93-am335x-pm-firmware-load @@ -0,0 +1,6 @@ +#!/bin/sh + +# Load the PM CM3 firmware +echo 1 > /sys/devices/ocp.2/44d00000.wkup_m3/firmware/am335x-pm-firmware.bin/loading +cat /lib/firmware/am335x-pm-firmware.bin > /sys/devices/ocp.2/44d00000.wkup_m3/firmware/am335x-pm-firmware.bin/data +echo 0 > /sys/devices/ocp.2/44d00000.wkup_m3/firmware/am335x-pm-firmware.bin/loading diff --git a/package/am33x-cm3/am33x-cm3.mk b/package/am33x-cm3/am33x-cm3.mk new file mode 100644 index 000000000..3805c8022 --- /dev/null +++ b/package/am33x-cm3/am33x-cm3.mk @@ -0,0 +1,30 @@ +############################################################# +# +# am33x-cm3 +# +############################################################# + +AM33X_CM3_VERSION = AM335xPSP_04.06.00.10-rc1 +AM33X_CM3_SITE = http://arago-project.org/git/projects/am33x-cm3.git +AM33X_CM3_SITE_METHOD = git +AM33X_CM3_LICENSE = TI Publicly Available Software License +AM33X_CM3_LICENSE_FILES = License.txt + +# The build command below will use the standard cross-compiler (normally +# build for Cortex-A8, to build the FW for the Cortex-M3. +define AM33X_CM3_BUILD_CMDS + $(MAKE) CC="$(TARGET_CC)" CROSS_COMPILE="$(TARGET_CROSS)" -C $(@D) all +endef + +# Not all of the firmware files are used +define AM33X_CM3_INSTALL_TARGET_CMDS + $(INSTALL) -m 0644 -D $(@D)/bin/am335x-pm-firmware.bin \ + $(TARGET_DIR)/lib/firmware/am335x-pm-firmware.bin +endef + +define AM33X_CM3_INSTALL_INIT_SYSV + $(INSTALL) -m 0755 -D package/am33x-cm3/S93-am335x-pm-firmware-load \ + $(TARGET_DIR)/etc/init.d/S93-am335x-pm-firmware-load +endef + +$(eval $(generic-package)) |