sandbox: tpm: Correct handling of SANDBOX_TPM_PCR_NB

[u-boot.git] / README

diff --git a/README b/README
index ad13092bbb7a1e0b00385012559043c518bd7b20..4fdc49fbb9c06f7b907c6a34860288ea2ff29783 100644 (file)
--- a/README
+++ b/README
@@ -128,7 +128,7 @@ Examples:
 Directory Hierarchy:
 ====================
 
-/arch                  Architecture specific files
+/arch                  Architecture-specific files
   /arc                 Files generic to ARC architecture
   /arm                 Files generic to ARM architecture
   /m68k                        Files generic to m68k architecture
@@ -142,16 +142,16 @@ Directory Hierarchy:
   /sh                  Files generic to SH architecture
   /x86                 Files generic to x86 architecture
   /xtensa              Files generic to Xtensa architecture
-/api                   Machine/arch independent API for external apps
-/board                 Board dependent files
+/api                   Machine/arch-independent API for external apps
+/board                 Board-dependent files
 /cmd                   U-Boot commands functions
-/common                        Misc architecture independent functions
+/common                        Misc architecture-independent functions
 /configs               Board default configuration files
 /disk                  Code for disk drive partition handling
-/doc                   Documentation (don't expect too much)
-/drivers               Commonly used device drivers
-/dts                   Contains Makefile for building internal U-Boot fdt.
-/env                   Environment files
+/doc                   Documentation (a mix of ReST and READMEs)
+/drivers               Device drivers
+/dts                   Makefile for building internal U-Boot fdt.
+/env                   Environment support
 /examples              Example code for standalone applications, etc.
 /fs                    Filesystem code (cramfs, ext2, jffs2, etc.)
 /include               Header Files
@@ -161,7 +161,7 @@ Directory Hierarchy:
 /post                  Power On Self Test
 /scripts               Various build scripts and Makefiles
 /test                  Various unit test files
-/tools                 Tools to build S-Record or U-Boot images, etc.
+/tools                 Tools to build and sign FIT images, etc.
 
 Software Configuration:
 =======================
@@ -423,8 +423,7 @@ The following options need to be configured:
 
                CONFIG_SYS_FSL_DDR
                Freescale DDR driver in use. This type of DDR controller is
-               found in mpc83xx, mpc85xx, mpc86xx as well as some ARM core
-               SoCs.
+               found in mpc83xx, mpc85xx as well as some ARM core SoCs.
 
                CONFIG_SYS_FSL_DDR_ADDR
                Freescale DDR memory-mapped register base.
@@ -630,10 +629,6 @@ The following options need to be configured:
                                        controller register space
 
 - Serial Ports:
-               CONFIG_PL010_SERIAL
-
-               Define this if you want support for Amba PrimeCell PL010 UARTs.
-
                CONFIG_PL011_SERIAL
 
                Define this if you want support for Amba PrimeCell PL011 UARTs.
@@ -1466,9 +1461,12 @@ The following options need to be configured:
                In such cases CONFIG_GPIO_LED_INVERTED_TABLE may be defined
                with a list of GPIO LEDs that have inverted polarity.
 
-- I2C Support: CONFIG_SYS_I2C
+- I2C Support: CONFIG_SYS_I2C_LEGACY
+
+               Note: This is deprecated in favour of driver model. Use
+               CONFIG_DM_I2C instead.
 
-               This enable the NEW i2c subsystem, and will allow you to use
+               This enable the legacy i2c subsystem, and will allow you to use
                i2c commands at the u-boot command line (as long as you set
                    CONFIG_SYS_I2C_SOFT_SPEED and CONFIG_SYS_I2C_SOFT_SLAVE
                    for defining speed and slave address