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Diffstat (limited to 'meta/recipes-bsp/u-boot/u-boot.inc')
-rw-r--r-- | meta/recipes-bsp/u-boot/u-boot.inc | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/meta/recipes-bsp/u-boot/u-boot.inc b/meta/recipes-bsp/u-boot/u-boot.inc new file mode 100644 index 0000000000..602b71f39d --- /dev/null +++ b/meta/recipes-bsp/u-boot/u-boot.inc | |||
@@ -0,0 +1,122 @@ | |||
1 | SUMMARY = "Universal Boot Loader for embedded devices" | ||
2 | HOMEPAGE = "http://www.denx.de/wiki/U-Boot/WebHome" | ||
3 | SECTION = "bootloaders" | ||
4 | PROVIDES = "virtual/bootloader" | ||
5 | |||
6 | LICENSE = "GPLv2+" | ||
7 | LIC_FILES_CHKSUM = "file://COPYING;md5=1707d6db1d42237583f50183a5651ecb \ | ||
8 | file://README;beginline=1;endline=22;md5=78b195c11cb6ef63e6985140db7d7bab" | ||
9 | |||
10 | SRC_URI = "git://git.denx.de/u-boot.git;branch=master" | ||
11 | |||
12 | S = "${WORKDIR}/git" | ||
13 | |||
14 | PACKAGE_ARCH = "${MACHINE_ARCH}" | ||
15 | |||
16 | inherit uboot-config deploy | ||
17 | |||
18 | EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX} CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS}"' | ||
19 | |||
20 | # Allow setting an additional version string that will be picked up by the | ||
21 | # u-boot build system and appended to the u-boot version. If the .scmversion | ||
22 | # file already exists it will not be overwritten. | ||
23 | UBOOT_LOCALVERSION ?= "" | ||
24 | |||
25 | # Some versions of u-boot use .bin and others use .img. By default use .bin | ||
26 | # but enable individual recipes to change this value. | ||
27 | UBOOT_SUFFIX ?= "bin" | ||
28 | UBOOT_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.${UBOOT_SUFFIX}" | ||
29 | UBOOT_BINARY ?= "u-boot.${UBOOT_SUFFIX}" | ||
30 | UBOOT_SYMLINK ?= "u-boot-${MACHINE}.${UBOOT_SUFFIX}" | ||
31 | UBOOT_MAKE_TARGET ?= "all" | ||
32 | |||
33 | # Some versions of u-boot build an SPL (Second Program Loader) image that | ||
34 | # should be packaged along with the u-boot binary as well as placed in the | ||
35 | # deploy directory. For those versions they can set the following variables | ||
36 | # to allow packaging the SPL. | ||
37 | SPL_BINARY ?= "" | ||
38 | SPL_IMAGE ?= "${SPL_BINARY}-${MACHINE}-${PV}-${PR}" | ||
39 | SPL_SYMLINK ?= "${SPL_BINARY}-${MACHINE}" | ||
40 | |||
41 | # Additional environment variables or a script can be installed alongside | ||
42 | # u-boot to be used automatically on boot. This file, typically 'uEnv.txt' | ||
43 | # or 'boot.scr', should be packaged along with u-boot as well as placed in the | ||
44 | # deploy directory. Machine configurations needing one of these files should | ||
45 | # include it in the SRC_URI and set the UBOOT_ENV parameter. | ||
46 | UBOOT_ENV_SUFFIX ?= "txt" | ||
47 | UBOOT_ENV ?= "" | ||
48 | UBOOT_ENV_BINARY ?= "${UBOOT_ENV}.${UBOOT_ENV_SUFFIX}" | ||
49 | UBOOT_ENV_IMAGE ?= "${UBOOT_ENV}-${MACHINE}-${PV}-${PR}.${UBOOT_ENV_SUFFIX}" | ||
50 | UBOOT_ENV_SYMLINK ?= "${UBOOT_ENV}-${MACHINE}.${UBOOT_ENV_SUFFIX}" | ||
51 | |||
52 | do_compile () { | ||
53 | if [ "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', 'ld-is-gold', '', d)}" = "ld-is-gold" ] ; then | ||
54 | sed -i 's/$(CROSS_COMPILE)ld$/$(CROSS_COMPILE)ld.bfd/g' config.mk | ||
55 | fi | ||
56 | |||
57 | unset LDFLAGS | ||
58 | unset CFLAGS | ||
59 | unset CPPFLAGS | ||
60 | |||
61 | if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ] | ||
62 | then | ||
63 | echo ${UBOOT_LOCALVERSION} > ${B}/.scmversion | ||
64 | echo ${UBOOT_LOCALVERSION} > ${S}/.scmversion | ||
65 | fi | ||
66 | |||
67 | oe_runmake ${UBOOT_MACHINE} | ||
68 | oe_runmake ${UBOOT_MAKE_TARGET} | ||
69 | } | ||
70 | |||
71 | do_install () { | ||
72 | install -d ${D}/boot | ||
73 | install ${S}/${UBOOT_BINARY} ${D}/boot/${UBOOT_IMAGE} | ||
74 | ln -sf ${UBOOT_IMAGE} ${D}/boot/${UBOOT_BINARY} | ||
75 | |||
76 | if [ -e ${WORKDIR}/fw_env.config ] ; then | ||
77 | install -d ${D}${sysconfdir} | ||
78 | install -m 644 ${WORKDIR}/fw_env.config ${D}${sysconfdir}/fw_env.config | ||
79 | fi | ||
80 | |||
81 | if [ "x${SPL_BINARY}" != "x" ] | ||
82 | then | ||
83 | install ${S}/${SPL_BINARY} ${D}/boot/${SPL_IMAGE} | ||
84 | ln -sf ${SPL_IMAGE} ${D}/boot/${SPL_BINARY} | ||
85 | fi | ||
86 | |||
87 | if [ "x${UBOOT_ENV}" != "x" ] | ||
88 | then | ||
89 | install ${WORKDIR}/${UBOOT_ENV_BINARY} ${D}/boot/${UBOOT_ENV_IMAGE} | ||
90 | ln -sf ${UBOOT_ENV_IMAGE} ${D}/boot/${UBOOT_ENV_BINARY} | ||
91 | fi | ||
92 | } | ||
93 | |||
94 | FILES_${PN} = "/boot ${sysconfdir}" | ||
95 | |||
96 | do_deploy () { | ||
97 | install -d ${DEPLOYDIR} | ||
98 | install ${S}/${UBOOT_BINARY} ${DEPLOYDIR}/${UBOOT_IMAGE} | ||
99 | |||
100 | cd ${DEPLOYDIR} | ||
101 | rm -f ${UBOOT_BINARY} ${UBOOT_SYMLINK} | ||
102 | ln -sf ${UBOOT_IMAGE} ${UBOOT_SYMLINK} | ||
103 | ln -sf ${UBOOT_IMAGE} ${UBOOT_BINARY} | ||
104 | |||
105 | if [ "x${SPL_BINARY}" != "x" ] | ||
106 | then | ||
107 | install ${S}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_IMAGE} | ||
108 | rm -f ${DEPLOYDIR}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_SYMLINK} | ||
109 | ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_BINARY} | ||
110 | ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_SYMLINK} | ||
111 | fi | ||
112 | |||
113 | if [ "x${UBOOT_ENV}" != "x" ] | ||
114 | then | ||
115 | install ${WORKDIR}/${UBOOT_ENV_BINARY} ${DEPLOYDIR}/${UBOOT_ENV_IMAGE} | ||
116 | rm -f ${DEPLOYDIR}/${UBOOT_ENV_BINARY} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK} | ||
117 | ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_BINARY} | ||
118 | ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK} | ||
119 | fi | ||
120 | } | ||
121 | |||
122 | addtask deploy before do_build after do_compile | ||