From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anders Darander Date: Thu, 9 May 2013 22:31:29 +0200 Subject: [Buildroot] [PATCH 3/5] am33x-cm3: add FW for suspend/resume In-Reply-To: <1368131491-14115-1-git-send-email-anders.darander@gmail.com> References: <1368131491-14115-1-git-send-email-anders.darander@gmail.com> Message-ID: <1368131491-14115-4-git-send-email-anders.darander@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net From: Anders Darander Without this firmware, the beaglebone won't be able to reboot correctly. Signed-off-by: Anders Darander --- package/Config.in | 1 + package/am33x-cm3/Config.in | 4 ++++ package/am33x-cm3/am335x-pm-firmware-load | 6 ++++++ package/am33x-cm3/am33x-cm3.mk | 26 ++++++++++++++++++++++++++ 4 files changed, 37 insertions(+) create mode 100644 package/am33x-cm3/Config.in create mode 100755 package/am33x-cm3/am335x-pm-firmware-load create mode 100644 package/am33x-cm3/am33x-cm3.mk diff --git a/package/Config.in b/package/Config.in index d980871..329d734 100644 --- a/package/Config.in +++ b/package/Config.in @@ -213,6 +213,7 @@ endmenu menu "Hardware handling" menu "Misc devices firmwares" +source "package/am33x-cm3/Config.in" source "package/b43-firmware/Config.in" source "package/firmware-imx/Config.in" source "package/linux-firmware/Config.in" diff --git a/package/am33x-cm3/Config.in b/package/am33x-cm3/Config.in new file mode 100644 index 0000000..ee39f7d --- /dev/null +++ b/package/am33x-cm3/Config.in @@ -0,0 +1,4 @@ +config BR2_PACKAGE_AM33X_CM3 + bool "am33x-cm3" + help + Cortex-M3 binary blob for suspend-resume diff --git a/package/am33x-cm3/am335x-pm-firmware-load b/package/am33x-cm3/am335x-pm-firmware-load new file mode 100755 index 0000000..56c17b3 --- /dev/null +++ b/package/am33x-cm3/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 0000000..6180157 --- /dev/null +++ b/package/am33x-cm3/am33x-cm3.mk @@ -0,0 +1,26 @@ +############################################################# +# +# am33x-cm3 +# +############################################################# + +# SHA1 corresponds to tag "AM335xPSP_04.06.00.10-rc1" +AM33X_CM3_VERSION = 27ca4643e422245a95723de1df0247a00eada45b +AM33X_CM3_SITE = git://arago-project.org/git/projects/am33x-cm3.git +AM33X_CM3_METHOD = git +AM33X_CM3_LICENSE = TI-BSD +AM33X_CM3_LICENSE_FILES = License.txt + +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) -d -m 0755 $(TARGET_DIR)/lib/firmware/ + $(INSTALL) -m 0644 $(@D)/bin/am335x-pm-firmware.bin $(TARGET_DIR)/lib/firmware + $(INSTALL) -d -m 0755 $(TARGET_DIR)/etc/init.d + $(INSTALL) -m 0755 package/am33x-cm3/am335x-pm-firmware-load $(TARGET_DIR)/etc/init.d/S93-am335x-pm-firwmare-load +endef + +$(eval $(generic-package)) -- 1.7.10.4