linux/poky.git/meta/classes/kernel-uboot.bbclass, branch uninative-3.2

kernel-uboot: allow compression option to be configurable

2020-11-24T10:27:45+00:00

While some platforms might choose to compress the kernel by default especially when boot medium is slow, others want uncompressed kernel. The choice of decompression speed vs. load speed is very platform dependent. Allow platform to choose the option here. (From OE-Core rev: 5c72105e2973e613b5c0f0e6310ffdea6e56c6c7) Signed-off-by: Sinan Kaya Signed-off-by: Richard Purdie

kernel-uboot: remove useless special casing of arm64 Image

2019-07-26T07:41:38+00:00

Since commit a725d188b5 (kernel-uboot: compress arm64 kernels) arm64 Image files are handled exactly like in the default case, making this special case pointless. Remove it to make the code simpler. (From OE-Core rev: 60bc7e180e2d44ac026e5537552a567784dc506a) Signed-off-by: Alban Bedel Signed-off-by: Richard Purdie

kernel-uboot: compress arm64 kernels

2019-06-18T10:23:48+00:00

AArch64 images are not self-decompressing, thus usually much larger. Boot times can be reduced by compressing them in FIT and uImages. (From OE-Core rev: a725d188b5d6b5d3c5cf21cc2f3070a0fe711e18) Signed-off-by: Laurent Bonnans Signed-off-by: Richard Purdie

kernel-uboot: support Image kernel type for arm64

2018-01-23T23:43:45+00:00

Image will be generated for arm64, and no compression for Image in u-boot as well. So we just put the file into the right place for the rest of the build to find it. (From OE-Core rev: ce6337ab4b415ee18360dfe4443a71ab75a60254) Signed-off-by: Zumeng Chen Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

kernel-uboot: support compressed kernel on MIPS

2017-09-25T13:14:17+00:00

MIPS generates vmlinuz.bin when compression in the kernel build is enabled, including any necessary objcopy so we can leverage that and skip our manual invocation of objcopy here. We just have to put the file into the right place for the rest of the build to find it. (From OE-Core rev: 00bc7682473c2558d72ba42c182f8e3bd445f8af) Signed-off-by: André Draszik Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

classes: Replace "if test" file tests with POSIX file tests

2017-03-27T10:08:34+00:00

In entire meta/classes/ directory, replace shell tests of the form "if test -? ..." with POSIX tests of the form "if [ -? ... (From OE-Core rev: 78928016f4cf38cf6751cb089200bf950d07ae93) Signed-off-by: Robert P. J. Day Signed-off-by: Richard Purdie

kernel: Correct mishandling of linux.bin for building uImage

2015-08-14T07:30:33+00:00

Building uImage fails when KEEPUIMAGE is not "yes". Remove wrong removal of linux.bin before compressing it. (From OE-Core rev: ed5c6a0c80bac092e98f4d68dbc9cad77701bc7e) Signed-off-by: He Zhe Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

kernel: Separate out uboot_prep_kimage

2015-05-26T09:57:51+00:00

Separate the function which prepares the kernel for packing into uImage into separate class, so this function can be reused by the fitImage class. (From OE-Core rev: 2d1f700ad098c942834524891ccc90e3a391a09f) Signed-off-by: Marek Vasut Cc: Richard Purdie Cc: Koen Kooi Cc: Paul Eggleton Cc: Ross Burton Cc: Bruce Ashfield Signed-off-by: Richard Purdie