mirrors/u-boot
0
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2025-01-19 09:13:31 +08:00
Code Issues Packages Projects Releases Wiki Activity

Convert CONFIG_LZMA to Kconfig

Browse Source 
This converts the following to Kconfig:
   CONFIG_LZMA

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2017-05-17 03:25:42 -06:00 committed by Tom Rini
parent 4a37cb5038
commit aed998aa34
28 changed files with 22 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
README
View File

@ -1723,29 +1723,6 @@ The following options need to be configured:
the malloc area (as defined by CONFIG_SYS_MALLOC_LEN) should
be at least 4MB.
CONFIG_LZMA
If this option is set, support for lzma compressed
images is included.
Note: The LZMA algorithm adds between 2 and 4KB of code and it
requires an amount of dynamic memory that is given by the
formula:
(1846 + 768 << (lc + lp)) * sizeof(uint16)
Where lc and lp stand for, respectively, Literal context bits
and Literal pos bits.
This value is upper-bounded by 14MB in the worst case. Anyway,
for a ~4MB large kernel image, we have lc=3 and lp=0 for a
total amount of (1846 + 768 << (3 + 0)) * 2 = ~41KB... that is
a very small buffer.
Use the lzmainfo tool to determinate the lc and lp values and
then calculate the amount of needed dynamic memory (ensuring
the appropriate CONFIG_SYS_MALLOC_LEN value).
CONFIG_LZO
If this option is set, support for LZO compressed images

1
arch/Kconfig
View File

@ -72,6 +72,7 @@ config SANDBOX
imply CMD_HASH
imply CMD_IO
imply CMD_IOTRACE
imply LZMA
config SH
bool "SuperH architecture"

1
configs/ap121_defconfig
View File

@ -50,3 +50,4 @@ CONFIG_DEBUG_UART_BOARD_INIT=y
CONFIG_AR933X_UART=y
CONFIG_DM_SPI=y
CONFIG_ATH79_SPI=y
CONFIG_LZMA=y

1
configs/ap143_defconfig
View File

@ -46,3 +46,4 @@ CONFIG_DEBUG_UART_BOARD_INIT=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_ATH79_SPI=y
CONFIG_LZMA=y

1
configs/guruplug_defconfig
View File

@ -27,4 +27,5 @@ CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_LZMA=y
CONFIG_OF_LIBFDT=y

1
configs/ib62x0_defconfig
View File

@ -26,4 +26,5 @@ CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_LZMA=y
CONFIG_OF_LIBFDT=y

1
configs/iconnect_defconfig
View File

@ -21,4 +21,5 @@ CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_LZMA=y
CONFIG_OF_LIBFDT=y

1
configs/nsa310s_defconfig
View File

@ -25,4 +25,5 @@ CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_LZMA=y
CONFIG_OF_LIBFDT=y

1
configs/qemu_mips64_defconfig
View File

@ -15,3 +15,4 @@ CONFIG_CMD_FAT=y
# CONFIG_ISO_PARTITION is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SYS_NS16550=y
CONFIG_LZMA=y

1
configs/qemu_mips64el_defconfig
View File

@ -16,3 +16,4 @@ CONFIG_CMD_FAT=y
# CONFIG_ISO_PARTITION is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SYS_NS16550=y
CONFIG_LZMA=y

1
configs/qemu_mips_defconfig
View File

@ -13,3 +13,4 @@ CONFIG_CMD_FAT=y
# CONFIG_ISO_PARTITION is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SYS_NS16550=y
CONFIG_LZMA=y

1
configs/qemu_mipsel_defconfig
View File

@ -14,3 +14,4 @@ CONFIG_CMD_FAT=y
# CONFIG_ISO_PARTITION is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SYS_NS16550=y
CONFIG_LZMA=y

1
configs/sheevaplug_defconfig
View File

@ -27,4 +27,5 @@ CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_LZMA=y
CONFIG_OF_LIBFDT=y

1
configs/tplink_wdr4300_defconfig
View File

@ -45,3 +45,4 @@ CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_GENERIC=y
CONFIG_USB_STORAGE=y
CONFIG_LZMA=y

1
configs/zipitz2_defconfig
View File

@ -19,5 +19,6 @@ CONFIG_PXA_SERIAL=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_LCD=y
CONFIG_LZMA=y
CONFIG_OF_LIBFDT=y
# CONFIG_EFI_LOADER is not set

1
include/configs/ap121.h
View File

@ -33,7 +33,6 @@
#define CONFIG_BOOTCOMMAND "sf probe;" \
"mtdparts default;" \
"bootm 0x9f650000"
#define CONFIG_LZMA
#define MTDIDS_DEFAULT "nor0=spi-flash.0"
#define MTDPARTS_DEFAULT "mtdparts=spi-flash.0:" \

1
include/configs/ap143.h
View File

@ -37,7 +37,6 @@
#define CONFIG_BOOTCOMMAND "sf probe;" \
"mtdparts default;" \
"bootm 0x9f680000"
#define CONFIG_LZMA
#define MTDIDS_DEFAULT "nor0=spi-flash.0"
#define MTDPARTS_DEFAULT "mtdparts=spi-flash.0:" \

1
include/configs/ib62x0.h
View File

@ -23,7 +23,6 @@
* Compression configuration
*/
#define CONFIG_BZIP2
#define CONFIG_LZMA
/*
* Commands configuration

1
include/configs/iconnect.h
View File

@ -25,7 +25,6 @@
* Compression configuration
*/
#define CONFIG_BZIP2
#define CONFIG_LZMA
#define CONFIG_LZO
/*

1
include/configs/mv-plug-common.h
View File

@ -22,7 +22,6 @@
*/
#ifdef CONFIG_SYS_MVFS
#define CONFIG_BZIP2
#define CONFIG_LZMA
#endif /* CONFIG_SYS_MVFS */
/*

1
include/configs/nsa310s.h
View File

@ -21,7 +21,6 @@
/* compression configuration */
#define CONFIG_BZIP2
#define CONFIG_LZMA
/* commands configuration */
#define CONFIG_SYS_MVFS

2
include/configs/qemu-mips.h
View File

@ -121,6 +121,4 @@
#define MEM_SIZE 128
#define CONFIG_LZMA
#endif /* __CONFIG_H */

2
include/configs/qemu-mips64.h
View File

@ -121,6 +121,4 @@
#define MEM_SIZE 128
#define CONFIG_LZMA
#endif /* __CONFIG_H */

1
include/configs/sandbox.h
View File

@ -149,7 +149,6 @@
#define CONFIG_GZIP_COMPRESSED
#define CONFIG_BZIP2
#define CONFIG_LZO
#define CONFIG_LZMA
#define CONFIG_CMD_LZMADEC

1
include/configs/tplink_wdr4300.h
View File

@ -36,7 +36,6 @@
"console=ttyS0,115200 root=/dev/mtdblock2 rootfstype=squashfs"
#define CONFIG_BOOTCOMMAND \
"dhcp 192.168.1.1:wdr4300.fit && bootm $loadaddr"
#define CONFIG_LZMA
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_SIZE 0x10000

1
include/configs/zipitz2.h
View File

@ -42,7 +42,6 @@
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_SYS_TEXT_BASE 0x0
#define CONFIG_LZMA /* LZMA compression support */
/*
* Serial Console Configuration

8
lib/Kconfig
View File

@ -148,6 +148,14 @@ config LZ4
frame format currently (2015) implemented in the Linux kernel
(generated by 'lz4 -l'). The two formats are incompatible.
config LZMA
bool "Enable LZMA decompression support"
help
This enables support for LZMA (Lempel-Ziv-Markov chain algorithm),
a dictionary compression algorithm that provides a high compression
ratio and fairly fast decompression speed. See also
CONFIG_CMD_LZMADEC which provides a decode command.
config LZO
bool
endmenu

1
scripts/config_whitelist.txt
View File

@ -1575,7 +1575,6 @@ CONFIG_LUAN
CONFIG_LWMON5
CONFIG_LXT971_NO_SLEEP
CONFIG_LYNXKDI
CONFIG_LZMA
CONFIG_M41T94_SPI_CS
CONFIG_M520x
CONFIG_M52277EVB