diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.android-fastboot | 5 | ||||
| -rw-r--r-- | doc/README.clang | 8 | ||||
| -rw-r--r-- | doc/README.nand | 6 |
3 files changed, 13 insertions, 6 deletions
diff --git a/doc/README.android-fastboot b/doc/README.android-fastboot index 404572729a..167760968f 100644 --- a/doc/README.android-fastboot +++ b/doc/README.android-fastboot @@ -6,8 +6,9 @@ Overview The protocol that is used over USB is described in README.android-fastboot-protocol in same directory. -The current implementation does not yet support the flash and erase -commands. +The current implementation does not yet support the erase command or the +"oem format" command, and there is minimal support for the flash command; +it only supports eMMC devices. Client installation =================== diff --git a/doc/README.clang b/doc/README.clang index 9ad689f071..52495d3116 100644 --- a/doc/README.clang +++ b/doc/README.clang @@ -34,21 +34,21 @@ make HOSTCC=clang CC="clang -target $TRIPLET -mllvm -arm-use-movt=0 -no-integrat FreeBSD 11 (Current): -------------------- Since llvm 3.4 is currently in the base system, the integrated as is -incapable of building U-Boot. Therefore gas from devel/arm-eabi-binutils +incapable of building U-Boot. Therefore gas from devel/arm-gnueabi-binutils is used instead. It needs a symlinks to be picked up correctly though: -ln -s /usr/local/bin/arm-eabi-as /usr/bin/arm-freebsd-eabi-as +ln -s /usr/local/bin/arm-gnueabi-freebsd-as /usr/bin/arm-freebsd-eabi-as # The following commands compile U-Boot using the clang xdev toolchain. # NOTE: CROSS_COMPILE and target differ on purpose! -export CROSS_COMPILE=arm-eabi- +export CROSS_COMPILE=arm-gnueabi-freebsd- gmake CC="clang -target arm-freebsd-eabi --sysroot /usr/arm-freebsd -no-integrated-as -mllvm -arm-use-movt=0" rpi_b_defconfig gmake CC="clang -target arm-freebsd-eabi --sysroot /usr/arm-freebsd -no-integrated-as -mllvm -arm-use-movt=0" -j8 Given that u-boot will default to gcc, above commands can be simplified with a simple wrapper script, listed below. -/usr/local/bin/arm-eabi-gcc +/usr/local/bin/arm-gnueabi-freebsd-gcc --- #!/bin/sh diff --git a/doc/README.nand b/doc/README.nand index e29188f1ec..320d752952 100644 --- a/doc/README.nand +++ b/doc/README.nand @@ -215,6 +215,12 @@ Configuration Options: Platform specific options ========================= + CONFIG_NAND_DENALI + Enables the denali.c driver. + + CONFIG_SYS_NAND_DENALI_64BIT + Indicates that the Denali NAND controller is the 64-bit variant. + CONFIG_NAND_OMAP_GPMC Enables omap_gpmc.c driver for OMAPx and AMxxxx platforms. GPMC controller is used for parallel NAND flash devices, and can |