dts: zynq: Add zynq qspi controller nodes

[u-boot] / README

diff --git a/README b/README
index 4e0ff9f74e5991843acc2983904d675bb79f735d..d18df54ec9a14d662f4a6495b45aa92c61aa9962 100644 (file)
--- a/README
+++ b/README
@@ -681,8 +681,10 @@ The following options need to be configured:
                CONFIG_ARM_ERRATA_742230
                CONFIG_ARM_ERRATA_743622
                CONFIG_ARM_ERRATA_751472
                CONFIG_ARM_ERRATA_742230
                CONFIG_ARM_ERRATA_743622
                CONFIG_ARM_ERRATA_751472

-               CONFIG_ARM_ERRATA_794072

                CONFIG_ARM_ERRATA_761320
                CONFIG_ARM_ERRATA_761320

+               CONFIG_ARM_ERRATA_773022
+               CONFIG_ARM_ERRATA_774769
+               CONFIG_ARM_ERRATA_794072

 
                If set, the workarounds for these ARM errata are applied early
                during U-Boot startup. Note that these options force the
 
                If set, the workarounds for these ARM errata are applied early
                during U-Boot startup. Note that these options force the


@@ -705,6 +707,7 @@ The following options need to be configured:
                CONFIG_ARM_ERRATA_454179
                CONFIG_ARM_ERRATA_621766
                CONFIG_ARM_ERRATA_798870
                CONFIG_ARM_ERRATA_454179
                CONFIG_ARM_ERRATA_621766
                CONFIG_ARM_ERRATA_798870

+               CONFIG_ARM_ERRATA_801819

 
 - Tegra SoC options:
                CONFIG_TEGRA_SUPPORT_NON_SECURE
 
 - Tegra SoC options:
                CONFIG_TEGRA_SUPPORT_NON_SECURE


@@ -793,18 +796,10 @@ The following options need to be configured:
 - vxWorks boot parameters:
 
                bootvx constructs a valid bootline using the following
 - vxWorks boot parameters:
 
                bootvx constructs a valid bootline using the following

-               environments variables: bootfile, ipaddr, serverip, hostname.
+               environments variables: bootdev, bootfile, ipaddr, netmask,
+               serverip, gatewayip, hostname, othbootargs.

                It loads the vxWorks image pointed bootfile.
 
                It loads the vxWorks image pointed bootfile.
 

-               CONFIG_SYS_VXWORKS_BOOT_DEVICE - The vxworks device name
-               CONFIG_SYS_VXWORKS_MAC_PTR - Ethernet 6 byte MA -address
-               CONFIG_SYS_VXWORKS_SERVERNAME - Name of the server
-               CONFIG_SYS_VXWORKS_BOOT_ADDR - Address of boot parameters
-
-               CONFIG_SYS_VXWORKS_ADD_PARAMS
-
-               Add it at the end of the bootline. E.g "u=username pw=secret"
-

                Note: If a "bootargs" environment is defined, it will overwride
                the defaults discussed just above.
 
                Note: If a "bootargs" environment is defined, it will overwride
                the defaults discussed just above.
 


@@ -839,18 +834,6 @@ The following options need to be configured:
                define this to a list of base addresses for each (supported)
                port. See e.g. include/configs/versatile.h
 
                define this to a list of base addresses for each (supported)
                port. See e.g. include/configs/versatile.h
 

-               CONFIG_PL011_SERIAL_RLCR
-
-               Some vendor versions of PL011 serial ports (e.g. ST-Ericsson U8500)
-               have separate receive and transmit line control registers.  Set
-               this variable to initialize the extra register.
-
-               CONFIG_PL011_SERIAL_FLUSH_ON_INIT
-
-               On some platforms (e.g. U8500) U-Boot is loaded by a second stage
-               boot loader that has already initialized the UART.  Define this
-               variable to flush the UART at init time.
-

                CONFIG_SERIAL_HW_FLOW_CONTROL
 
                Define this variable to enable hw flow control in serial driver.
                CONFIG_SERIAL_HW_FLOW_CONTROL
 
                Define this variable to enable hw flow control in serial driver.


@@ -1381,9 +1364,6 @@ The following options need to be configured:
                Management command for E1000 devices.  When used on devices
                with SPI support you can reprogram the EEPROM from U-Boot.
 
                Management command for E1000 devices.  When used on devices
                with SPI support you can reprogram the EEPROM from U-Boot.
 

-               CONFIG_E1000_FALLBACK_MAC
-               default MAC for empty EEPROM after production.
-

                CONFIG_EEPRO100
                Support for Intel 82557/82559/82559ER chips.
                Optional CONFIG_EEPRO100_SROM_WRITE enables EEPROM
                CONFIG_EEPRO100
                Support for Intel 82557/82559/82559ER chips.
                Optional CONFIG_EEPRO100_SROM_WRITE enables EEPROM


@@ -1496,12 +1476,6 @@ The following options need to be configured:
                Support for i2c bus TPM devices. Only one device
                per system is supported at this time.
 
                Support for i2c bus TPM devices. Only one device
                per system is supported at this time.
 

-                       CONFIG_TPM_TIS_I2C_BUS_NUMBER
-                       Define the the i2c bus number for the TPM device
-
-                       CONFIG_TPM_TIS_I2C_SLAVE_ADDRESS
-                       Define the TPM's address on the i2c bus
-

                        CONFIG_TPM_TIS_I2C_BURST_LIMITATION
                        Define the burst count bytes upper limit
 
                        CONFIG_TPM_TIS_I2C_BURST_LIMITATION
                        Define the burst count bytes upper limit
 


@@ -2379,16 +2353,20 @@ CBFS (Coreboot Filesystem) support
 
                - drivers/i2c/i2c_mxc.c
                  - activate this driver with CONFIG_SYS_I2C_MXC
 
                - drivers/i2c/i2c_mxc.c
                  - activate this driver with CONFIG_SYS_I2C_MXC

+                 - enable bus 1 with CONFIG_SYS_I2C_MXC_I2C1
+                 - enable bus 2 with CONFIG_SYS_I2C_MXC_I2C2
+                 - enable bus 3 with CONFIG_SYS_I2C_MXC_I2C3
+                 - enable bus 4 with CONFIG_SYS_I2C_MXC_I2C4

                  - define speed for bus 1 with CONFIG_SYS_MXC_I2C1_SPEED
                  - define slave for bus 1 with CONFIG_SYS_MXC_I2C1_SLAVE
                  - define speed for bus 2 with CONFIG_SYS_MXC_I2C2_SPEED
                  - define slave for bus 2 with CONFIG_SYS_MXC_I2C2_SLAVE
                  - define speed for bus 3 with CONFIG_SYS_MXC_I2C3_SPEED
                  - define slave for bus 3 with CONFIG_SYS_MXC_I2C3_SLAVE
                  - define speed for bus 1 with CONFIG_SYS_MXC_I2C1_SPEED
                  - define slave for bus 1 with CONFIG_SYS_MXC_I2C1_SLAVE
                  - define speed for bus 2 with CONFIG_SYS_MXC_I2C2_SPEED
                  - define slave for bus 2 with CONFIG_SYS_MXC_I2C2_SLAVE
                  - define speed for bus 3 with CONFIG_SYS_MXC_I2C3_SPEED
                  - define slave for bus 3 with CONFIG_SYS_MXC_I2C3_SLAVE

+                 - define speed for bus 4 with CONFIG_SYS_MXC_I2C4_SPEED
+                 - define slave for bus 4 with CONFIG_SYS_MXC_I2C4_SLAVE

                If those defines are not set, default value is 100000
                for speed, and 0 for slave.
                If those defines are not set, default value is 100000
                for speed, and 0 for slave.

-                 - enable bus 3 with CONFIG_SYS_I2C_MXC_I2C3
-                 - enable bus 4 with CONFIG_SYS_I2C_MXC_I2C4

 
                - drivers/i2c/rcar_i2c.c:
                  - activate this driver with CONFIG_SYS_I2C_RCAR
 
                - drivers/i2c/rcar_i2c.c:
                  - activate this driver with CONFIG_SYS_I2C_RCAR


@@ -5081,6 +5059,18 @@ This firmware often needs to be loaded during U-Boot booting.
 - CONFIG_SYS_MEM_TOP_HIDE_MIN
        Define minimum DDR size to be hided from top of the DDR memory
 
 - CONFIG_SYS_MEM_TOP_HIDE_MIN
        Define minimum DDR size to be hided from top of the DDR memory
 

+Reproducible builds
+-------------------
+
+In order to achieve reproducible builds, timestamps used in the U-Boot build
+process have to be set to a fixed value.
+
+This is done using the SOURCE_DATE_EPOCH environment variable.
+SOURCE_DATE_EPOCH is to be set on the build host's shell, not as a configuration
+option for U-Boot or an environment variable in U-Boot.
+
+SOURCE_DATE_EPOCH should be set to a number of seconds since the epoch, in UTC.
+

 Building the Software:
 ======================
 
 Building the Software:
 ======================