imx31_phycore: Delete

[u-boot] / README

diff --git a/README b/README
index b53ea7dfe3f6d8201d75135ffd001e4f7c19a96a..5cf90a482a8f2056e1fc69b75aa825bffe5ae19f 100644 (file)
--- a/README
+++ b/README
@@ -713,22 +713,6 @@ The following options need to be configured:
                as a convenience, when switching between booting from
                RAM and NFS.
 
                as a convenience, when switching between booting from
                RAM and NFS.
 

-- Bootcount:
-               CONFIG_BOOTCOUNT_LIMIT
-               Implements a mechanism for detecting a repeating reboot
-               cycle, see:
-               http://www.denx.de/wiki/view/DULG/UBootBootCountLimit
-
-               CONFIG_BOOTCOUNT_ENV
-               If no softreset save registers are found on the hardware
-               "bootcount" is stored in the environment. To prevent a
-               saveenv on all reboots, the environment variable
-               "upgrade_available" is used. If "upgrade_available" is
-               0, "bootcount" is always 0, if "upgrade_available" is
-               1 "bootcount" is incremented in the environment.
-               So the Userspace Applikation must set the "upgrade_available"
-               and "bootcount" variable to 0, if a boot was successfully.
-

 - Pre-Boot Commands:
                CONFIG_PREBOOT
 
 - Pre-Boot Commands:
                CONFIG_PREBOOT
 


@@ -1203,7 +1187,7 @@ The following options need to be configured:
                key for the Replay Protection Memory Block partition in eMMC.
 
 - USB Device Firmware Update (DFU) class support:
                key for the Replay Protection Memory Block partition in eMMC.
 
 - USB Device Firmware Update (DFU) class support:

-               CONFIG_USB_FUNCTION_DFU
+               CONFIG_DFU_OVER_USB

                This enables the USB portion of the DFU USB class
 
                CONFIG_DFU_MMC
                This enables the USB portion of the DFU USB class
 
                CONFIG_DFU_MMC


@@ -1543,14 +1527,8 @@ The following options need to be configured:
                You can fine tune the DHCP functionality by defining
                CONFIG_BOOTP_* symbols:
 
                You can fine tune the DHCP functionality by defining
                CONFIG_BOOTP_* symbols:
 

-               CONFIG_BOOTP_SUBNETMASK
-               CONFIG_BOOTP_GATEWAY
-               CONFIG_BOOTP_HOSTNAME

                CONFIG_BOOTP_NISDOMAIN
                CONFIG_BOOTP_NISDOMAIN

-               CONFIG_BOOTP_BOOTPATH

                CONFIG_BOOTP_BOOTFILESIZE
                CONFIG_BOOTP_BOOTFILESIZE

-               CONFIG_BOOTP_DNS
-               CONFIG_BOOTP_DNS2

                CONFIG_BOOTP_SEND_HOSTNAME
                CONFIG_BOOTP_NTPSERVER
                CONFIG_BOOTP_TIMEOFFSET
                CONFIG_BOOTP_SEND_HOSTNAME
                CONFIG_BOOTP_NTPSERVER
                CONFIG_BOOTP_TIMEOFFSET


@@ -1566,15 +1544,6 @@ The following options need to be configured:
                to Link-local IP address configuration if the DHCP server
                is not available.
 
                to Link-local IP address configuration if the DHCP server
                is not available.
 

-               CONFIG_BOOTP_DNS2 - If a DHCP client requests the DNS
-               serverip from a DHCP server, it is possible that more
-               than one DNS serverip is offered to the client.
-               If CONFIG_BOOTP_DNS2 is enabled, the secondary DNS
-               serverip will be stored in the additional environment
-               variable "dnsip2". The first DNS serverip is always
-               stored in the variable "dnsip", when CONFIG_BOOTP_DNS
-               is defined.
-

                CONFIG_BOOTP_SEND_HOSTNAME - Some DHCP servers are capable
                to do a dynamic update of a DNS server. To do this, they
                need the hostname of the DHCP requester.
                CONFIG_BOOTP_SEND_HOSTNAME - Some DHCP servers are capable
                to do a dynamic update of a DNS server. To do this, they
                need the hostname of the DHCP requester.


@@ -2001,11 +1970,6 @@ The following options need to be configured:
                SPI EEPROM, also an instance works with Crystal A/D and
                D/As on the SACSng board)
 
                SPI EEPROM, also an instance works with Crystal A/D and
                D/As on the SACSng board)
 

-               CONFIG_SH_SPI
-
-               Enables the driver for SPI controller on SuperH. Currently
-               only SH7757 is supported.
-

                CONFIG_SOFT_SPI
 
                Enables a software (bit-bang) SPI driver rather than
                CONFIG_SOFT_SPI
 
                Enables a software (bit-bang) SPI driver rather than


@@ -2024,11 +1988,6 @@ The following options need to be configured:
                Currently supported on some MPC8xxx processors.  For an
                example, see include/configs/mpc8349emds.h.
 
                Currently supported on some MPC8xxx processors.  For an
                example, see include/configs/mpc8349emds.h.
 

-               CONFIG_MXC_SPI
-
-               Enables the driver for the SPI controllers on i.MX and MXC
-               SoCs. Currently i.MX31/35/51 are supported.
-

                CONFIG_SYS_SPI_MXC_WAIT
                Timeout for waiting until spi transfer completed.
                default: (CONFIG_SYS_HZ/100)     /* 10 ms */
                CONFIG_SYS_SPI_MXC_WAIT
                Timeout for waiting until spi transfer completed.
                default: (CONFIG_SYS_HZ/100)     /* 10 ms */


@@ -2197,10 +2156,6 @@ The following options need to be configured:
                #define CONFIG_NFS_TIMEOUT 10000UL
 
 - Command Interpreter:
                #define CONFIG_NFS_TIMEOUT 10000UL
 
 - Command Interpreter:

-               CONFIG_AUTO_COMPLETE
-
-               Enable auto completion of commands using TAB.
-

                CONFIG_SYS_PROMPT_HUSH_PS2
 
                This defines the secondary prompt string, which is
                CONFIG_SYS_PROMPT_HUSH_PS2
 
                This defines the secondary prompt string, which is


@@ -2229,12 +2184,6 @@ The following options need to be configured:
                symbols.
 
 - Command Line Editing and History:
                symbols.
 
 - Command Line Editing and History:

-               CONFIG_CMDLINE_EDITING
-
-               Enable editing and History functions for interactive
-               command line input operations
-
-- Command Line PS1/PS2 support:

                CONFIG_CMDLINE_PS_SUPPORT
 
                Enable support for changing the command prompt string
                CONFIG_CMDLINE_PS_SUPPORT
 
                Enable support for changing the command prompt string


@@ -2268,20 +2217,6 @@ The following options need to be configured:
                the environment like the "source" command or the
                boot command first.
 
                the environment like the "source" command or the
                boot command first.
 

-               CONFIG_ENV_VARS_UBOOT_CONFIG
-
-               Define this in order to add variables describing the
-               U-Boot build configuration to the default environment.
-               These will be named arch, cpu, board, vendor, and soc.
-
-               Enabling this option will cause the following to be defined:
-
-               - CONFIG_SYS_ARCH
-               - CONFIG_SYS_CPU
-               - CONFIG_SYS_BOARD
-               - CONFIG_SYS_VENDOR
-               - CONFIG_SYS_SOC
-

                CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 
                Define this in order to add variables describing certain
                CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 
                Define this in order to add variables describing certain


@@ -2311,18 +2246,6 @@ The following options need to be configured:
                CONFIG_SF_DEFAULT_MODE          (see include/spi.h)
                CONFIG_SF_DEFAULT_SPEED         in Hz
 
                CONFIG_SF_DEFAULT_MODE          (see include/spi.h)
                CONFIG_SF_DEFAULT_SPEED         in Hz
 

-               CONFIG_SYSTEMACE
-
-               Adding this option adds support for Xilinx SystemACE
-               chips attached via some sort of local bus. The address
-               of the chip must also be defined in the
-               CONFIG_SYS_SYSTEMACE_BASE macro. For example:
-
-               #define CONFIG_SYSTEMACE
-               #define CONFIG_SYS_SYSTEMACE_BASE 0xf0000000
-
-               When SystemACE support is added, the "ace" device type
-               becomes available to the fat commands, i.e. fatls.

 
 - TFTP Fixed UDP Port:
                CONFIG_TFTP_PORT
 
 - TFTP Fixed UDP Port:
                CONFIG_TFTP_PORT


@@ -2344,32 +2267,6 @@ The following options need to be configured:
                A better solution is to properly configure the firewall,
                but sometimes that is not allowed.
 
                A better solution is to properly configure the firewall,
                but sometimes that is not allowed.
 

-- bootcount support:
-               CONFIG_BOOTCOUNT_LIMIT
-
-               This enables the bootcounter support, see:
-               http://www.denx.de/wiki/DULG/UBootBootCountLimit
-
-               CONFIG_AT91SAM9XE
-               enable special bootcounter support on at91sam9xe based boards.
-               CONFIG_SOC_DA8XX
-               enable special bootcounter support on da850 based boards.
-               CONFIG_BOOTCOUNT_RAM
-               enable support for the bootcounter in RAM
-               CONFIG_BOOTCOUNT_I2C
-               enable support for the bootcounter on an i2c (like RTC) device.
-                       CONFIG_SYS_I2C_RTC_ADDR = i2c chip address
-                       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
 
 - Show boot progress:
                CONFIG_SHOW_BOOT_PROGRESS
 


@@ -2726,11 +2623,6 @@ FIT uImage format:
                CONFIG_SYS_SPL_MALLOC_SIZE
                The size of the malloc pool used in SPL.
 
                CONFIG_SYS_SPL_MALLOC_SIZE
                The size of the malloc pool used in SPL.
 

-               CONFIG_SPL_FRAMEWORK
-               Enable the SPL framework under common/.  This framework
-               supports MMC, NAND and YMODEM loading of U-Boot and NAND
-               NAND loading of the Linux Kernel.
-

                CONFIG_SPL_OS_BOOT
                Enable booting directly to an OS from SPL.
                See also: doc/README.falcon
                CONFIG_SPL_OS_BOOT
                Enable booting directly to an OS from SPL.
                See also: doc/README.falcon


@@ -3719,6 +3611,11 @@ this behavior and build U-Boot to some external directory:
 Note that the command line "O=" setting overrides the KBUILD_OUTPUT environment
 variable.
 
 Note that the command line "O=" setting overrides the KBUILD_OUTPUT environment
 variable.
 

+User specific CPPFLAGS, AFLAGS and CFLAGS can be passed to the compiler by
+setting the according environment variables KCPPFLAGS, KAFLAGS and KCFLAGS.
+For example to treat all compiler warnings as errors:
+
+       make KCFLAGS=-Werror

 
 Please be aware that the Makefiles assume you are using GNU make, so
 for instance on NetBSD you might need to use "gmake" instead of
 
 Please be aware that the Makefiles assume you are using GNU make, so
 for instance on NetBSD you might need to use "gmake" instead of