Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections

[karo-tx-uboot.git] / README

diff --git a/README b/README
index 09eb76fe4528dfedca027b119ac760fce2570e35..f2a4914923876bead95b28d8d55caf3c87221353 100644 (file)
--- a/README
+++ b/README
@@ -235,9 +235,7 @@ The following options need to be configured:
 - Board Type:  Define exactly one, e.g. CONFIG_MPC8540ADS.
 
 - CPU Daughterboard Type: (if CONFIG_ATSTK1000 is defined)
-               Define exactly one of
-               CONFIG_ATSTK1002
-
+               Define exactly one, e.g. CONFIG_ATSTK1002
 
 - CPU Module Type: (if CONFIG_COGENT is defined)
                Define exactly one of
@@ -926,7 +924,7 @@ The following options need to be configured:
                (i.e. setenv videomode 317; saveenv; reset;)
 
                - "videomode=bootargs" all the video parameters are parsed
-               from the bootargs. (See drivers/videomodes.c)
+               from the bootargs. (See drivers/video/videomodes.c)
 
 
                CONFIG_VIDEO_SED13806
@@ -1355,7 +1353,7 @@ The following options need to be configured:
                CONFIG_FSL_I2C
 
                Define this option if you want to use Freescale's I2C driver in
-               drivers/fsl_i2c.c.
+               drivers/i2c/fsl_i2c.c.
 
 
 - SPI Support: CONFIG_SPI
@@ -1379,14 +1377,23 @@ The following options need to be configured:
                SPI configuration items (port pins to use, etc). For
                an example, see include/configs/sacsng.h.
 
-- FPGA Support: CONFIG_FPGA_COUNT
+- FPGA Support: CONFIG_FPGA
 
-               Specify the number of FPGA devices to support.
+               Enables FPGA subsystem.
+
+               CONFIG_FPGA_<vendor>
+
+               Enables support for specific chip vendors.
+               (ALTERA, XILINX)
 
-               CONFIG_FPGA
+               CONFIG_FPGA_<family>
 
-               Used to specify the types of FPGA devices.  For example,
-               #define CONFIG_FPGA  CFG_XILINX_VIRTEX2
+               Enables support for FPGA family.
+               (SPARTAN2, SPARTAN3, VIRTEX2, CYCLONE2, ACEX1K, ACEX)
+
+               CONFIG_FPGA_COUNT
+
+               Specify the number of FPGA devices to support.
 
                CFG_FPGA_PROG_FEEDBACK
 
@@ -2123,7 +2130,7 @@ to save the current settings.
        to be a good choice since it makes it far enough from the
        start of the data area as well as from the stack pointer.
 
-Please note that the environment is read-only as long as the monitor
+Please note that the environment is read-only until the monitor
 has been relocated to RAM and a RAM copy of the environment has been
 created; also, when using EEPROM you will have to use getenv_r()
 until then to read environment variables.
@@ -2271,6 +2278,10 @@ Low Level (hardware related) configuration options:
                enable I2C microcode relocation patch (MPC8xx);
                define relocation offset in DPRAM [DSP2]
 
+- CFG_SMC_UCODE_PATCH, CFG_SMC_DPMEM_OFFSET [0x1FC0]:
+               enable SMC microcode relocation patch (MPC8xx);
+               define relocation offset in DPRAM [SMC1]
+
 - CFG_SPI_UCODE_PATCH, CFG_SPI_DPMEM_OFFSET [0x1FC0]:
                enable SPI microcode relocation patch (MPC8xx);
                define relocation offset in DPRAM [SCC4]