Convert CONFIG_LZMA to Kconfig
This converts the following to Kconfig: CONFIG_LZMA Signed-off-by: Simon Glass <sjg@chromium.org>
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23
README
23
README
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@ -1723,29 +1723,6 @@ The following options need to be configured:
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the malloc area (as defined by CONFIG_SYS_MALLOC_LEN) should
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be at least 4MB.
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CONFIG_LZMA
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If this option is set, support for lzma compressed
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images is included.
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Note: The LZMA algorithm adds between 2 and 4KB of code and it
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requires an amount of dynamic memory that is given by the
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formula:
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(1846 + 768 << (lc + lp)) * sizeof(uint16)
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Where lc and lp stand for, respectively, Literal context bits
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and Literal pos bits.
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This value is upper-bounded by 14MB in the worst case. Anyway,
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for a ~4MB large kernel image, we have lc=3 and lp=0 for a
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total amount of (1846 + 768 << (3 + 0)) * 2 = ~41KB... that is
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a very small buffer.
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Use the lzmainfo tool to determinate the lc and lp values and
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then calculate the amount of needed dynamic memory (ensuring
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the appropriate CONFIG_SYS_MALLOC_LEN value).
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CONFIG_LZO
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If this option is set, support for LZO compressed images
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@ -72,6 +72,7 @@ config SANDBOX
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imply CMD_HASH
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imply CMD_IO
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imply CMD_IOTRACE
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imply LZMA
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config SH
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bool "SuperH architecture"
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@ -50,3 +50,4 @@ CONFIG_DEBUG_UART_BOARD_INIT=y
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CONFIG_AR933X_UART=y
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CONFIG_DM_SPI=y
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CONFIG_ATH79_SPI=y
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CONFIG_LZMA=y
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@ -46,3 +46,4 @@ CONFIG_DEBUG_UART_BOARD_INIT=y
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CONFIG_SYS_NS16550=y
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CONFIG_DM_SPI=y
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CONFIG_ATH79_SPI=y
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CONFIG_LZMA=y
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@ -27,4 +27,5 @@ CONFIG_SYS_NS16550=y
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CONFIG_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_STORAGE=y
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CONFIG_LZMA=y
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CONFIG_OF_LIBFDT=y
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@ -26,4 +26,5 @@ CONFIG_SYS_NS16550=y
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CONFIG_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_STORAGE=y
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CONFIG_LZMA=y
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CONFIG_OF_LIBFDT=y
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@ -21,4 +21,5 @@ CONFIG_SYS_NS16550=y
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CONFIG_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_STORAGE=y
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CONFIG_LZMA=y
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CONFIG_OF_LIBFDT=y
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@ -25,4 +25,5 @@ CONFIG_SYS_NS16550=y
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CONFIG_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_STORAGE=y
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CONFIG_LZMA=y
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CONFIG_OF_LIBFDT=y
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@ -15,3 +15,4 @@ CONFIG_CMD_FAT=y
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# CONFIG_ISO_PARTITION is not set
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CONFIG_MTD_NOR_FLASH=y
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CONFIG_SYS_NS16550=y
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CONFIG_LZMA=y
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@ -16,3 +16,4 @@ CONFIG_CMD_FAT=y
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# CONFIG_ISO_PARTITION is not set
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CONFIG_MTD_NOR_FLASH=y
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CONFIG_SYS_NS16550=y
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CONFIG_LZMA=y
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@ -13,3 +13,4 @@ CONFIG_CMD_FAT=y
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# CONFIG_ISO_PARTITION is not set
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CONFIG_MTD_NOR_FLASH=y
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CONFIG_SYS_NS16550=y
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CONFIG_LZMA=y
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@ -14,3 +14,4 @@ CONFIG_CMD_FAT=y
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# CONFIG_ISO_PARTITION is not set
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CONFIG_MTD_NOR_FLASH=y
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CONFIG_SYS_NS16550=y
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CONFIG_LZMA=y
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@ -27,4 +27,5 @@ CONFIG_SYS_NS16550=y
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CONFIG_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_STORAGE=y
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CONFIG_LZMA=y
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CONFIG_OF_LIBFDT=y
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@ -45,3 +45,4 @@ CONFIG_DM_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_EHCI_GENERIC=y
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CONFIG_USB_STORAGE=y
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CONFIG_LZMA=y
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@ -19,5 +19,6 @@ CONFIG_PXA_SERIAL=y
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CONFIG_USB=y
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CONFIG_USB_STORAGE=y
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CONFIG_LCD=y
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CONFIG_LZMA=y
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CONFIG_OF_LIBFDT=y
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# CONFIG_EFI_LOADER is not set
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@ -33,7 +33,6 @@
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#define CONFIG_BOOTCOMMAND "sf probe;" \
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"mtdparts default;" \
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"bootm 0x9f650000"
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#define CONFIG_LZMA
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#define MTDIDS_DEFAULT "nor0=spi-flash.0"
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#define MTDPARTS_DEFAULT "mtdparts=spi-flash.0:" \
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@ -37,7 +37,6 @@
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#define CONFIG_BOOTCOMMAND "sf probe;" \
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"mtdparts default;" \
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"bootm 0x9f680000"
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#define CONFIG_LZMA
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#define MTDIDS_DEFAULT "nor0=spi-flash.0"
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#define MTDPARTS_DEFAULT "mtdparts=spi-flash.0:" \
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@ -23,7 +23,6 @@
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* Compression configuration
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*/
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#define CONFIG_BZIP2
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#define CONFIG_LZMA
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/*
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* Commands configuration
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@ -25,7 +25,6 @@
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* Compression configuration
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*/
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#define CONFIG_BZIP2
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#define CONFIG_LZMA
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#define CONFIG_LZO
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/*
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@ -22,7 +22,6 @@
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*/
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#ifdef CONFIG_SYS_MVFS
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#define CONFIG_BZIP2
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#define CONFIG_LZMA
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#endif /* CONFIG_SYS_MVFS */
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/*
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@ -21,7 +21,6 @@
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/* compression configuration */
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#define CONFIG_BZIP2
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#define CONFIG_LZMA
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/* commands configuration */
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#define CONFIG_SYS_MVFS
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@ -121,6 +121,4 @@
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#define MEM_SIZE 128
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#define CONFIG_LZMA
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#endif /* __CONFIG_H */
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@ -121,6 +121,4 @@
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#define MEM_SIZE 128
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#define CONFIG_LZMA
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#endif /* __CONFIG_H */
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@ -149,7 +149,6 @@
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#define CONFIG_GZIP_COMPRESSED
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#define CONFIG_BZIP2
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#define CONFIG_LZO
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#define CONFIG_LZMA
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#define CONFIG_CMD_LZMADEC
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@ -36,7 +36,6 @@
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"console=ttyS0,115200 root=/dev/mtdblock2 rootfstype=squashfs"
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#define CONFIG_BOOTCOMMAND \
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"dhcp 192.168.1.1:wdr4300.fit && bootm $loadaddr"
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#define CONFIG_LZMA
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#define CONFIG_ENV_IS_NOWHERE
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#define CONFIG_ENV_SIZE 0x10000
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@ -42,7 +42,6 @@
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_SYS_TEXT_BASE 0x0
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#define CONFIG_LZMA /* LZMA compression support */
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/*
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* Serial Console Configuration
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@ -148,6 +148,14 @@ config LZ4
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frame format currently (2015) implemented in the Linux kernel
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(generated by 'lz4 -l'). The two formats are incompatible.
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config LZMA
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bool "Enable LZMA decompression support"
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help
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This enables support for LZMA (Lempel-Ziv-Markov chain algorithm),
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a dictionary compression algorithm that provides a high compression
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ratio and fairly fast decompression speed. See also
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CONFIG_CMD_LZMADEC which provides a decode command.
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config LZO
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bool
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endmenu
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@ -1575,7 +1575,6 @@ CONFIG_LUAN
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CONFIG_LWMON5
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CONFIG_LXT971_NO_SLEEP
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CONFIG_LYNXKDI
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CONFIG_LZMA
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CONFIG_M41T94_SPI_CS
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CONFIG_M520x
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CONFIG_M52277EVB
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