Difference between revisions of "ORCA SOM/ORCA Evaluation Kit/Getting started/Boot Configurations"

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__FORCETOC__
 
__FORCETOC__
 
<section begin=Body/>
 
<section begin=Body/>
 
''TBD: sostituire le opzioni di boot con quelle disponibili nel SOC e nella Carrier''
 
  
 
==Boot Configurations==
 
==Boot Configurations==
  
ORCA Evaluation Board is built upon ''TBD:SOC'' processor.  
+
ORCA Evaluation Board is built upon i.MX8M Plus SoC.  
  
The following sections detail boot configuration options, which differ depending on the SoM.
+
The following sections detail boot configuration options related to the [[ORCA_SOM | ORCA SOM]].
  
 
===Available options===
 
===Available options===
  
Boot modes can be selected by S3 switches which acts directly on SYSBOOT configuration pins.  
+
Boot modes can be selected by S2 switches which acts directly on SYSBOOT configuration pins.  
  
S3 switches are mapped to SYBOOT[3:0] pins allowing different boot modes.
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S2 switches are connected to [[ORCA_SOM | ORCA]] BOOT_MODE[3:0] pins allowing different boot modes.
  
 
{| class="wikitable"  
 
{| class="wikitable"  
! latexfontsize="scriptsize" | Boot options order code
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! latexfontsize="scriptsize" | BOOT_MODE[3:0]
! latexfontsize="scriptsize" | Jumper mounted
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! latexfontsize="scriptsize" | Boot sequence
! latexfontsize="scriptsize" | Jumper not mounted
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! latexfontsize="scriptsize" | Notes
 +
|-
 +
| 0000 || Boot From Internal Fuses || Please contact sales@dave.eu for more information
 +
|-
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| 0001|| USB Serial Download ||
 
|-
 
|-
| Boot from NAND || SD || NAND
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| 0010|| USDHC3 || eMMC boot only, SD3 8-bit
 
|-
 
|-
| Boot from NOR || SD || NOR
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| 0011|| USDHC2 || SD boot only, SD2 microSD
|}
 
 
 
Same example can be found in the following table:
 
 
 
{| class="wikitable"
 
! latexfontsize="scriptsize" | SYBOOT[3:0]
 
! latexfontsize="scriptsize" | Boot sequence
 
! latexfontsize="scriptsize" | Notes
 
 
|-
 
|-
| 0111|| MMC0/SPI0/UART0 ||'''Default''' boot from NOR SPI
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| 0100|| NAND || 8-bit single device 256 page
 
|-
 
|-
| 0011|| NAND/NANDI2C/MMC0||boot from NAND
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| 0101|| NAND || 8-bit single device 512 page
 
|-
 
|-
| 1001|| SPI0/MMC0/EMAC1||boot from EMAC if DIVA has no NOR and no NAND on board
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| 0110|| QSPI || 3B read
 
|-
 
|-
 
|}
 
|}
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 +
 
----
 
----
  
 
[[Category:ORCA]]
 
[[Category:ORCA]]

Revision as of 16:36, 10 December 2021

History
Version Issue Date Notes
1.0.0 Dec 2021 First release



Boot Configurations[edit | edit source]

ORCA Evaluation Board is built upon i.MX8M Plus SoC.

The following sections detail boot configuration options related to the ORCA SOM.

Available options[edit | edit source]

Boot modes can be selected by S2 switches which acts directly on SYSBOOT configuration pins.

S2 switches are connected to ORCA BOOT_MODE[3:0] pins allowing different boot modes.

BOOT_MODE[3:0] Boot sequence Notes
0000 Boot From Internal Fuses Please contact sales@dave.eu for more information
0001 USB Serial Download
0010 USDHC3 eMMC boot only, SD3 8-bit
0011 USDHC2 SD boot only, SD2 microSD
0100 NAND 8-bit single device 256 page
0101 NAND 8-bit single device 512 page
0110 QSPI 3B read