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Update SAMA5D2-XULT entry point

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- in NuttX 11.x and 12.x the nuttx entry point
  for the sama5d2-xult board changed to 0x20008E20
  (from 0x2008040).

  This change updates defconfigs and the README.txt
  to reflect that.

- no code changes
This commit is contained in:
Adam Feuer 2022-12-21 11:59:08 -08:00 committed by Xiang Xiao
parent e1b8c02f96
commit e57d0312ca
4 changed files with 13 additions and 11 deletions
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16
boards/arm/sama5/sama5d2-xult/README.txt
View File

@ -261,7 +261,7 @@ REVISIT: Unverified, cloned text from the SAMA5D4-EK README.txt
Command to generate an uncompressed uImage file (4) :
mkimage -A arm -O linux -C none -T kernel -a 20008000 -e 20008000 \
mkimage -A arm -O linux -C none -T kernel -a 20008000 -e 20008E20 \
-n nuttx -d nuttx.bin uImage
Where:
@ -272,7 +272,7 @@ REVISIT: Unverified, cloned text from the SAMA5D4-EK README.txt
-T kernel: Set image type.
-C none: Set compression type.
-a 20008000: Set load address.
-e 20008000: Set entry point.
-e 20008E20: Set entry point.
-n nuttx: Set image name.
-d nuttx.bin: Use image data from nuttx.bin.
@ -283,7 +283,7 @@ REVISIT: Unverified, cloned text from the SAMA5D4-EK README.txt
CONFIG_RAW_BINARY=y
CONFIG_UBOOT_UIMAGE=y
CONFIG_UIMAGE_LOAD_ADDRESS=0x20008000
CONFIG_UIMAGE_ENTRY_POINT=0x20008040
CONFIG_UIMAGE_ENTRY_POINT=0x20008E20
The uImage file can them be loaded into memory from a variety of sources
(serial, SD card, JFFS2 on NAND, TFTP).
@ -303,7 +303,7 @@ REVISIT: Unverified, cloned text from the SAMA5D4-EK README.txt
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 97680 Bytes = 95.4 KiB
Load Address: 20008000
Entry Point: 20008040
Entry Point: 20008E20
Verifying Checksum ... OK
XIP Kernel Image ... OK
FDT and ATAGS support not compiled in - hanging
@ -321,8 +321,8 @@ REVISIT: Unverified, cloned text from the SAMA5D4-EK README.txt
reading nuttx.bin
108076 bytes read in 23 ms (4.5 MiB/s)
U-Boot> go 0x20008040
## Starting application at 0x20008040 ...
U-Boot> go 0x20008E20
## Starting application at 0x20008E20 ...
NuttShell (NSH) NuttX-7.2
nsh>
@ -400,7 +400,7 @@ REVISIT: Unverified, cloned text from the SAMA5D4-EK README.txt
6. Now you have SDRAM initialized and you use 'load nuttx' to load the
ELF file into SDRAM.
7. Use 'file nuttx' to load symbols
8. Set the PC to the NuttX entry point 'mon pc 0x20008040' and start
8. Set the PC to the NuttX entry point 'mon pc 0x20008E20' and start
nuttx using 'mon go'.
Buttons and LEDs
@ -881,7 +881,7 @@ Configurations
from the SD card:
U-Boot> fatload mmc 0 0x20008000 nuttx.bin
U-Boot> go 0x20008040
U-Boot> go 0x20008E20
6. Board LEDs and buttons are supported as described under "Buttons and
LEDs". The interrupt button test is also enabled as an NSH built-in

2
boards/arm/sama5/sama5d2-xult/configs/netnsh/defconfig
View File

@ -105,7 +105,7 @@ CONFIG_TTY_SIGINT=y
CONFIG_TTY_SIGTSTP=y
CONFIG_UART1_SERIAL_CONSOLE=y
CONFIG_UBOOT_UIMAGE=y
CONFIG_UIMAGE_ENTRY_POINT=0x20008040
CONFIG_UIMAGE_ENTRY_POINT=0x20008E20
CONFIG_UIMAGE_LOAD_ADDRESS=0x20008000
CONFIG_USBDEV=y
CONFIG_USBDEV_DUALSPEED=y

2
boards/arm/sama5/sama5d2-xult/configs/nsh/defconfig
View File

@ -71,7 +71,7 @@ CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_NXPLAYER=y
CONFIG_UART1_SERIAL_CONSOLE=y
CONFIG_UBOOT_UIMAGE=y
CONFIG_UIMAGE_ENTRY_POINT=0x20008040
CONFIG_UIMAGE_ENTRY_POINT=0x20008E20
CONFIG_UIMAGE_LOAD_ADDRESS=0x20008000
CONFIG_USBHOST_HIDKBD=y
CONFIG_USBHOST_MSC=y

4
boards/arm/sama5/sama5d2-xult/configs/sdmmcnsh/defconfig
View File

@ -81,7 +81,6 @@ CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=268435456
CONFIG_RAM_START=0x20000000
CONFIG_RAM_VSTART=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_READLINE_CMD_HISTORY_LEN=100
CONFIG_READLINE_CMD_HISTORY_LINELEN=120
@ -129,6 +128,9 @@ CONFIG_SYSTEM_VI=y
CONFIG_TTY_SIGINT=y
CONFIG_TTY_SIGTSTP=y
CONFIG_UART1_SERIAL_CONSOLE=y
CONFIG_UBOOT_UIMAGE=y
CONFIG_UIMAGE_ENTRY_POINT=0x20008E20
CONFIG_UIMAGE_LOAD_ADDRESS=0x20008000
CONFIG_USBDEV=y
CONFIG_USBDEV_DMA=y
CONFIG_USBDEV_DUALSPEED=y