nuttx/boards
Jukka Laitinen 191575eac1 imx9: Add proper initialization of the SD card with different bus speeds
- Change the board's sd-card speed configuration to just specify the wanted frequency
- Calculate the proper divisors in the driver
- If the sd card frequency exceeds 25 MHz, set the card to high-speed mode

This makes it easier to adjust the operating speed of the sd cards and fixes an error
where cards are being operated in standard mode at over 25MHz speeds. If the speed
is higher than 25MHz, the card needs to be set into high-speed mode.

Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>
2026-02-16 10:52:04 -05:00
..
arm boards/arm/samd2l2: CMake added boards 2026-02-13 17:40:55 -03:00
arm64 imx9: Add proper initialization of the SD card with different bus speeds 2026-02-16 10:52:04 -05:00
avr arch/avr/avrdx: do not copy const variables into RAM 2025-07-10 12:21:40 -03:00
dummy
hc/m9s12 boards/hc/m9s12: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00
mips boards: remove reference to non-existent readme 2025-10-11 17:07:51 -04:00
misoc/lm32/misoc boards/misoc/lm32: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00
or1k/mor1kx/or1k boards/defconfig: remove unused config about dd 2025-04-20 00:41:26 +08:00
renesas Make/Toolchain.defs: add the AR_EXTRACT command 2025-08-19 09:47:44 +08:00
risc-v riscv: Fix page table traversal for SV39 2026-02-04 11:52:04 -03:00
sim/sim/sim drivers/virtio and vhost: auto-select parent config from sub-drivers 2026-02-04 02:32:02 +08:00
sparc sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
tricore/tc397/a2g-tc397-5v-tft arch/tricore: support minimal vectortalbe in tricore 2026-01-19 17:51:48 +08:00
x86/qemu/qemu-i486 qemu-i486: Simplify Make.defs by include Toolchain.defs 2025-01-27 02:28:39 +08:00
x86_64/qemu/qemu-intel64 boards/qemu-intel64/jumbo: enable procfs ACPI 2026-01-19 14:46:34 +01:00
xtensa protect: move us_heap to userspace_data_s 2026-02-02 11:06:53 +08:00
z16/z16f/z16f2800100zcog boards/z16/z16f: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00
z80 sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
.gitignore
Board.mk
boardctl.c boards/boardctl.c: BOARDIOC_SPINLOCK missing some Conditional branch 2026-02-02 20:40:33 +08:00
CMakeLists.txt boards: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00
dummy.c boards: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00
Kconfig boards/arm: add nxp mr-navq95b support 2026-02-06 15:28:12 -03:00
Makefile Makefile: Remove make depend files by make distclean 2026-02-16 16:27:57 +01:00