ubi: ubifs: Turn off verbose prints

[u-boot] / README

diff --git a/README b/README
index a35ef318da100b51f66c5515f6660fa2014ed90a..da8b68a5a95d09cd2d01593e4feb03fd12258186 100644 (file)
--- a/README
+++ b/README
@@ -496,6 +496,13 @@ The following options need to be configured:
                exists, unlike the similar options in the Linux kernel. Do not
                set these options unless they apply!
 
+- CPU timer options:
+               CONFIG_SYS_HZ
+
+               The frequency of the timer returned by get_timer().
+               get_timer() must operate in milliseconds and this CONFIG
+               option must be set to 1000.
+
 - Linux Kernel Interface:
                CONFIG_CLOCKS_IN_MHZ
 
@@ -1337,6 +1344,29 @@ The following options need to be configured:
                        CONFIG_SH_MMCIF_CLK
                        Define the clock frequency for MMCIF
 
+- USB Device Firmware Update (DFU) class support:
+               CONFIG_DFU_FUNCTION
+               This enables the USB portion of the DFU USB class
+
+               CONFIG_CMD_DFU
+               This enables the command "dfu" which is used to have
+               U-Boot create a DFU class device via USB.  This command
+               requires that the "dfu_alt_info" environment variable be
+               set and define the alt settings to expose to the host.
+
+               CONFIG_DFU_MMC
+               This enables support for exposing (e)MMC devices via DFU.
+
+               CONFIG_DFU_NAND
+               This enables support for exposing NAND devices via DFU.
+
+               CONFIG_SYS_DFU_MAX_FILE_SIZE
+               When updating files rather than the raw storage device,
+               we use a static buffer to copy the file into and then write
+               the buffer once we've been given the whole file.  Define
+               this to the maximum filesize (in bytes) for the buffer.
+               Default is 4 MiB if undefined.
+
 - Journaling Flash filesystem support:
                CONFIG_JFFS2_NAND, CONFIG_JFFS2_NAND_OFF, CONFIG_JFFS2_NAND_SIZE,
                CONFIG_JFFS2_NAND_DEV
@@ -1938,15 +1968,15 @@ CBFS (Coreboot Filesystem) support
 
                I2C_READ
 
-               Code that returns TRUE if the I2C data line is high,
-               FALSE if it is low.
+               Code that returns true if the I2C data line is high,
+               false if it is low.
 
                eg: #define I2C_READ ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
 
                I2C_SDA(bit)
 
-               If <bit> is TRUE, sets the I2C data line high. If it
-               is FALSE, it clears it (low).
+               If <bit> is true, sets the I2C data line high. If it
+               is false, it clears it (low).
 
                eg: #define I2C_SDA(bit) \
                        if(bit) immr->im_cpm.cp_pbdat |=  PB_SDA; \
@@ -1954,8 +1984,8 @@ CBFS (Coreboot Filesystem) support
 
                I2C_SCL(bit)
 
-               If <bit> is TRUE, sets the I2C clock line high. If it
-               is FALSE, it clears it (low).
+               If <bit> is true, sets the I2C clock line high. If it
+               is false, it clears it (low).
 
                eg: #define I2C_SCL(bit) \
                        if(bit) immr->im_cpm.cp_pbdat |=  PB_SCL; \
@@ -2776,6 +2806,32 @@ FIT uImage format:
                Adds the MTD partitioning infrastructure from the Linux
                kernel. Needed for UBI support.
 
+- UBI support
+               CONFIG_CMD_UBI
+
+               Adds commands for interacting with MTD partitions formatted
+               with the UBI flash translation layer
+
+               Requires also defining CONFIG_RBTREE
+
+               CONFIG_UBI_SILENCE_MSG
+
+               Make the verbose messages from UBI stop printing.  This leaves
+               warnings and errors enabled.
+
+- UBIFS support
+               CONFIG_CMD_UBIFS
+
+               Adds commands for interacting with UBI volumes formatted as
+               UBIFS.  UBIFS is read-only in u-boot.
+
+               Requires UBI support as well as CONFIG_LZO
+
+               CONFIG_UBIFS_SILENCE_MSG
+
+               Make the verbose messages from UBIFS stop printing.  This leaves
+               warnings and errors enabled.
+
 - SPL framework
                CONFIG_SPL
                Enable building of SPL globally.