X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=README;h=06f3ed057d5ed24fa24b7c3ebdccb07a55665048;hb=9815e3ba807ddf395631be35629498e55af02fa0;hp=ca07f7a3f9109e9139fd6ec4a2513bc6befe262c;hpb=8a33cb8b6bdf8a35f931fcc3d8aa15254cfc4b23;p=oweals%2Fu-boot.git diff --git a/README b/README index ca07f7a3f9..06f3ed057d 100644 --- a/README +++ b/README @@ -1028,21 +1028,6 @@ The following options need to be configured: control registers. This behavior won't affect the correctnessof 10/100 link speed update. - CONFIG_SMC911X - Support for SMSC's LAN911x and LAN921x chips - - CONFIG_SMC911X_BASE - Define this to hold the physical address - of the device (I/O space) - - CONFIG_SMC911X_32_BIT - Define this if data bus is 32 bits - - CONFIG_SMC911X_16_BIT - Define this if data bus is 16 bits. If your processor - automatically converts one 32 bit word to two 16 bit - words you may also try CONFIG_SMC911X_32_BIT. - CONFIG_SH_ETHER Support for Renesas on-chip Ethernet controller @@ -1618,6 +1603,15 @@ The following options need to be configured: See doc/README.link-local for more information. + - MAC address from environment variables + + FDT_SEQ_MACADDR_FROM_ENV + + Fix-up device tree with MAC addresses fetched sequentially from + environment variables. This config work on assumption that + non-usable ethernet node of device-tree are either not present + or their status has been marked as "disabled". + - CDP Options: CONFIG_CDP_DEVICE_ID @@ -2183,16 +2177,6 @@ The following options need to be configured: currently only supports clearing the memory. - Error Recovery: - CONFIG_PANIC_HANG - - Define this variable to stop the system in case of a - fatal error, so that you have to reset it manually. - This is probably NOT a good idea for an embedded - system where you want the system to reboot - automatically as fast as possible, but it may be - useful during development since you can try to debug - the conditions that lead to the situation. - CONFIG_NET_RETRY_COUNT This variable defines the number of retries for @@ -2312,13 +2296,6 @@ The following options need to be configured: this is instead controlled by the value of /config/load-environment. -- DataFlash Support: - CONFIG_HAS_DATAFLASH - - Defining this option enables DataFlash features and - allows to read/write in Dataflash via the standard - commands cp, md... - - Serial Flash support Usage requires an initial 'sf probe' to define the serial flash parameters, followed by read/write/erase/update @@ -2384,6 +2361,13 @@ The following options need to be configured: CONFIG_SYS_BOOTCOUNT_ADDR = i2c addr which is used for the bootcounter. CONFIG_BOOTCOUNT_ALEN = address len + CONFIG_BOOTCOUNT_EXT + enable support for the bootcounter in EXT filesystem + CONFIG_SYS_BOOTCOUNT_ADDR = RAM address used for read + and write. + CONFIG_SYS_BOOTCOUNT_EXT_INTERFACE = interface + CONFIG_SYS_BOOTCOUNT_EXT_DEVPART = device and part + CONFIG_SYS_BOOTCOUNT_EXT_NAME = filename - Show boot progress: CONFIG_SHOW_BOOT_PROGRESS @@ -5141,8 +5125,9 @@ Coding Standards: ----------------- All contributions to U-Boot should conform to the Linux kernel -coding style; see the file "Documentation/CodingStyle" and the script -"scripts/Lindent" in your Linux kernel source directory. +coding style; see the kernel coding style guide at +https://www.kernel.org/doc/html/latest/process/coding-style.html, and the +script "scripts/Lindent" in your Linux kernel source directory. Source files originating from a different project (for example the MTD subsystem) are generally exempt from these guidelines and are not @@ -5174,7 +5159,7 @@ may be rejected, even when they contain important and valuable stuff. Please see http://www.denx.de/wiki/U-Boot/Patches for details. Patches shall be sent to the u-boot mailing list ; -see http://lists.denx.de/mailman/listinfo/u-boot +see https://lists.denx.de/listinfo/u-boot When you send a patch, please include the following information with it: