pwm: imx: add Kconfig support

[oweals/u-boot.git] / README

diff --git a/README b/README
index da033dc66f2969b6ce78e97f183c5d2f668d3cff..7e610a8ebda3a669f0e1f9cb3a7eaeaf0420336c 100644 (file)
--- a/README
+++ b/README
@@ -486,10 +486,6 @@ The following options need to be configured:
                PBI commands can be used to configure SoC before it starts the execution.
                Please refer doc/README.pblimage for more details
 
-               CONFIG_SPL_FSL_PBL
-               It adds a target to create boot binary having SPL binary in PBI format
-               concatenated with u-boot binary.
-
                CONFIG_SYS_FSL_DDR_BE
                Defines the DDR controller register space as Big Endian
 
@@ -634,8 +630,6 @@ The following options need to be configured:
                the defaults discussed just above.
 
 - Cache Configuration:
-               CONFIG_SYS_ICACHE_OFF - Do not enable instruction cache in U-Boot
-               CONFIG_SYS_DCACHE_OFF - Do not enable data cache in U-Boot
                CONFIG_SYS_L2CACHE_OFF- Do not enable L2 cache in U-Boot
 
 - Cache Configuration for ARM:
@@ -687,22 +681,6 @@ The following options need to be configured:
                as a convenience, when switching between booting from
                RAM and NFS.
 
-- Pre-Boot Commands:
-               CONFIG_PREBOOT
-
-               When this option is #defined, the existence of the
-               environment variable "preboot" will be checked
-               immediately before starting the CONFIG_BOOTDELAY
-               countdown and/or running the auto-boot command resp.
-               entering interactive mode.
-
-               This feature is especially useful when "preboot" is
-               automatically generated or modified. For an example
-               see the LWMON board specific code: here "preboot" is
-               modified when the user holds down a certain
-               combination of keys on the (special) keyboard when
-               booting the systems
-
 - Serial Download Echo Mode:
                CONFIG_LOADS_ECHO
                If defined to 1, all characters received during a
@@ -783,9 +761,6 @@ The following options need to be configured:
                SoC, then define this variable and provide board
                specific code for the "hw_watchdog_reset" function.
 
-               CONFIG_AT91_HW_WDT_TIMEOUT
-               specify the timeout in seconds. default 2 seconds.
-
 - Real-Time Clock:
 
                When CONFIG_CMD_DATE is selected, the type of the RTC
@@ -985,10 +960,6 @@ The following options need to be configured:
                        CONFIG_SH_ETHER_CACHE_WRITEBACK
                        If this option is set, the driver enables cache flush.
 
-- PWM Support:
-               CONFIG_PWM_IMX
-               Support for PWM module on the imx6.
-
 - TPM Support:
                CONFIG_TPM
                Support TPM devices.
@@ -1139,9 +1110,6 @@ The following options need to be configured:
                        CONFIG_SH_MMCIF_CLK
                        Define the clock frequency for MMCIF
 
-               CONFIG_SUPPORT_EMMC_BOOT
-               Enable some additional features of the eMMC boot partitions.
-
 - USB Device Firmware Update (DFU) class support:
                CONFIG_DFU_OVER_USB
                This enables the USB portion of the DFU USB class
@@ -1696,11 +1664,6 @@ The following options need to be configured:
                  - CONFIG_SYS_OMAP24_I2C_SPEED4 speed channel 4
                  - CONFIG_SYS_OMAP24_I2C_SLAVE4 slave addr channel 4
 
-               - drivers/i2c/zynq_i2c.c
-                 - activate this driver with CONFIG_SYS_I2C_ZYNQ
-                 - set CONFIG_SYS_I2C_ZYNQ_SPEED for speed setting
-                 - set CONFIG_SYS_I2C_ZYNQ_SLAVE for slave addr
-
                - drivers/i2c/s3c24x0_i2c.c:
                  - activate this driver with CONFIG_SYS_I2C_S3C24X0
                  - This driver adds i2c buses (11 for Exynos5250, Exynos5420
@@ -1986,13 +1949,6 @@ The following options need to be configured:
                200 ms.
 
 - Configuration Management:
-               CONFIG_BUILD_TARGET
-
-               Some SoCs need special image types (e.g. U-Boot binary
-               with a special header) as build targets. By defining
-               CONFIG_BUILD_TARGET in the SoC / board header, this
-               special image will be automatically built upon calling
-               make / buildman.
 
                CONFIG_IDENT_STRING
 
@@ -2158,21 +2114,6 @@ The following options need to be configured:
                this is instead controlled by the value of
                /config/load-environment.
 
-- Serial Flash support
-               Usage requires an initial 'sf probe' to define the serial
-               flash parameters, followed by read/write/erase/update
-               commands.
-
-               The following defaults may be provided by the platform
-               to handle the common case when only a single serial
-               flash is present on the system.
-
-               CONFIG_SF_DEFAULT_BUS           Bus identifier
-               CONFIG_SF_DEFAULT_CS            Chip-select
-               CONFIG_SF_DEFAULT_MODE          (see include/spi.h)
-               CONFIG_SF_DEFAULT_SPEED         in Hz
-
-
 - TFTP Fixed UDP Port:
                CONFIG_TFTP_PORT
 
@@ -2469,9 +2410,6 @@ FIT uImage format:
                When defined, the linker checks that the actual size does
                not exceed it.
 
-               CONFIG_SPL_TEXT_BASE
-               TEXT_BASE for linking the SPL binary.
-
                CONFIG_SPL_RELOC_TEXT_BASE
                Address to relocate to.  If unspecified, this is equal to
                CONFIG_SPL_TEXT_BASE (i.e. no relocation is done).
@@ -2600,9 +2538,6 @@ FIT uImage format:
                Defines the size and behavior of the NAND that SPL uses
                to read U-Boot
 
-               CONFIG_SPL_NAND_BOOT
-               Add support NAND boot
-
                CONFIG_SYS_NAND_U_BOOT_OFFS
                Location in NAND to read U-Boot from
 
@@ -3348,12 +3283,12 @@ within that device.
 
 - CONFIG_SYS_FMAN_FW_ADDR
        The address in the storage device where the FMAN microcode is located.  The
-       meaning of this address depends on which CONFIG_SYS_QE_FW_IN_xxx macro
+       meaning of this address depends on which CONFIG_SYS_QE_FMAN_FW_IN_xxx macro
        is also specified.
 
 - CONFIG_SYS_QE_FW_ADDR
        The address in the storage device where the QE microcode is located.  The
-       meaning of this address depends on which CONFIG_SYS_QE_FW_IN_xxx macro
+       meaning of this address depends on which CONFIG_SYS_QE_FMAN_FW_IN_xxx macro
        is also specified.
 
 - CONFIG_SYS_QE_FMAN_FW_LENGTH