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Brennan Ashton 46b0f6d6ee fdt: Add initial FDT support and procfs for userspace export 
VELAPLATFO-12536

This provides the initial hooks for Flattened Device Tree support
with QEMU RV. It also provides a new procfs file that exposes the
fdt to userspace much like the /sys/firmware/fdt endpoint in Linux.
See https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-firmware-ofw

Nodes in the fdt are not yet usable by the OS.

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-08-05 12:41:06 -07:00
..
bl602 build: Replace "$(shell $(INCDIR) $(CC) ...)" with $(INCDIR_PREFIX) 2023-06-23 00:11:25 +03:00
c906 drivers/serial: Fix docstrings on UART interrupt handlers 2023-02-07 04:41:36 +08:00
common fix warning: [-Wunknown-pragmas] 2023-08-03 00:52:53 -07:00
esp32c3 Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
esp32c6 Indent the define statement by two spaces 2023-05-21 09:52:08 -03:00
espressif arch/espressif: Add MCUboot support for ESP32-C3 2023-08-04 10:30:57 -07:00
fe310 drivers/serial: Fix docstrings on UART interrupt handlers 2023-02-07 04:41:36 +08:00
hpm6750 hpmicro: hpm6750: keep cpu clock on after "wfi", so that mchtmr can work after "wfi" 2023-07-20 18:15:29 +08:00
jh7110 arch/risc-v: Add support for StarFive JH7110 SoC 2023-08-03 22:55:55 -07:00
k210 arch: k210: Fix k210 timer on QEMU 6.1 or later 2023-04-06 00:54:08 -07:00
litex Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
mpfs Fix Kconfig style 2023-08-02 16:57:09 +02:00
nuttsbi build: Replace "$(shell $(INCDIR) $(CC) ...)" with $(INCDIR_PREFIX) 2023-06-23 00:11:25 +03:00
opensbi build: Replace "$(shell $(INCDIR) $(CC) ...)" with $(INCDIR_PREFIX) 2023-06-23 00:11:25 +03:00
qemu-rv fdt: Add initial FDT support and procfs for userspace export 2023-08-05 12:41:06 -07:00
rv32m1 Remove the tail spaces from all files except Documentation 2023-02-26 13:24:24 -08:00
.gitignore
Makefile toolchain/gcc: fix linker error if enable STACK_CANARIES/LTO at same time 2023-07-21 01:13:34 +08:00