NAND: add more watchdog resets

[karo-tx-uboot.git] / README

diff --git a/README b/README
index d7a23cda9a96ea60615a6387c4418be6ab13881d..21cd71b297854b36c8777d644b8790aa14a9be4b 100644 (file)
--- a/README
+++ b/README
@@ -319,6 +319,11 @@ The following options need to be configured:
                        CONFIG_SYS_PQ2FADS      - PQ2FADS-ZU or PQ2FADS-VR
                        CONFIG_SYS_8272ADS      - MPC8272ADS
 
                        CONFIG_SYS_PQ2FADS      - PQ2FADS-ZU or PQ2FADS-VR
                        CONFIG_SYS_8272ADS      - MPC8272ADS
 

+- Marvell Family Member
+               CONFIG_SYS_MVFS         - define it if you want to enable
+                                         multiple fs option at one time
+                                         for marvell soc family
+

 - MPC824X Family Member (if CONFIG_MPC824X is defined)
                Define exactly one of
                CONFIG_MPC8240, CONFIG_MPC8245
 - MPC824X Family Member (if CONFIG_MPC824X is defined)
                Define exactly one of
                CONFIG_MPC8240, CONFIG_MPC8245


@@ -675,7 +680,7 @@ The following options need to be configured:
                                          (requires CONFIG_CMD_I2C)
                CONFIG_CMD_SETGETDCR      Support for DCR Register access
                                          (4xx only)
                                          (requires CONFIG_CMD_I2C)
                CONFIG_CMD_SETGETDCR      Support for DCR Register access
                                          (4xx only)

-               CONFIG_CMD_SHA1           print sha1 memory digest
+               CONFIG_CMD_SHA1SUM        print sha1 memory digest

                                          (requires CONFIG_CMD_MEMORY)
                CONFIG_CMD_SOURCE         "source" command Support
                CONFIG_CMD_SPI          * SPI serial bus support
                                          (requires CONFIG_CMD_MEMORY)
                CONFIG_CMD_SOURCE         "source" command Support
                CONFIG_CMD_SPI          * SPI serial bus support


@@ -746,6 +751,10 @@ The following options need to be configured:
                CONFIG_PCA953X          - use NXP's PCA953X series I2C GPIO
                CONFIG_PCA953X_INFO     - enable pca953x info command
 
                CONFIG_PCA953X          - use NXP's PCA953X series I2C GPIO
                CONFIG_PCA953X_INFO     - enable pca953x info command
 

+               The CONFIG_SYS_I2C_PCA953X_WIDTH option specifies a list of
+               chip-ngpio pairs that tell the PCA953X driver the number of
+               pins supported by a particular chip.
+

                Note that if the GPIO device uses I2C, then the I2C interface
                must also be configured. See I2C Support, below.
 
                Note that if the GPIO device uses I2C, then the I2C interface
                must also be configured. See I2C Support, below.
 


@@ -888,6 +897,18 @@ The following options need to be configured:
                        automatically converts one 32 bit word to two 16 bit
                        words you may also try CONFIG_SMC911X_32_BIT.
 
                        automatically converts one 32 bit word to two 16 bit
                        words you may also try CONFIG_SMC911X_32_BIT.
 

+               CONFIG_SH_ETHER
+               Support for Renesas on-chip Ethernet controller
+
+                       CONFIG_SH_ETHER_USE_PORT
+                       Define the number of ports to be used
+
+                       CONFIG_SH_ETHER_PHY_ADDR
+                       Define the ETH PHY's address
+
+                       CONFIG_SH_ETHER_CACHE_WRITEBACK
+                       If this option is set, the driver enables cache flush.
+

 - USB Support:
                At the moment only the UHCI host controller is
                supported (PIP405, MIP405, MPC5200); define
 - USB Support:
                At the moment only the UHCI host controller is
                supported (PIP405, MIP405, MPC5200); define


@@ -1644,6 +1665,11 @@ 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_SPI_X
 
                Enables extended (16-bit) SPI EEPROM addressing.
                CONFIG_SPI_X
 
                Enables extended (16-bit) SPI EEPROM addressing.


@@ -2783,6 +2809,24 @@ Low Level (hardware related) configuration options:
                Disable PCI-Express on systems where it is supported but not
                required.
 
                Disable PCI-Express on systems where it is supported but not
                required.
 

+- CONFIG_SYS_SRIO:
+               Chip has SRIO or not
+
+- CONFIG_SRIO1:
+               Board has SRIO 1 port available
+
+- CONFIG_SRIO2:
+               Board has SRIO 2 port available
+
+- CONFIG_SYS_SRIOn_MEM_VIRT:
+               Virtual Address of SRIO port 'n' memory region
+
+- CONFIG_SYS_SRIOn_MEM_PHYS:
+               Physical Address of SRIO port 'n' memory region
+
+- CONFIG_SYS_SRIOn_MEM_SIZE:
+               Size of SRIO port 'n' memory region
+

 - CONFIG_SPD_EEPROM
                Get DDR timing information from an I2C EEPROM. Common
                with pluggable memory modules such as SODIMMs
 - CONFIG_SPD_EEPROM
                Get DDR timing information from an I2C EEPROM. Common
                with pluggable memory modules such as SODIMMs