This setup is a bit special as Linux kernel (4.19) is not supporting in-kernel NFS rootfs mount and Distributed Switch Architecture (DSA) operation.
For that reason it was necessary to provide a bootarg to allow userspace enable it afterwards if needed.
Signed-off-by: Lukasz Majewski lukma@denx.de
---
board/k+p/bootscripts/tpcboot.cmd | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/board/k+p/bootscripts/tpcboot.cmd b/board/k+p/bootscripts/tpcboot.cmd index 0576e81140..b81494dd1b 100644 --- a/board/k+p/bootscripts/tpcboot.cmd +++ b/board/k+p/bootscripts/tpcboot.cmd @@ -27,6 +27,12 @@ setenv miscadj " if test '${boardsoc}' = 'imx53'; then setenv bootargs '${bootargs} di=${dig_in} key1=${key1}'; fi;" +setenv nfsadj " +if test '${boardsoc}' = 'imx53'; then + if test '${boardtype}' = 'hsc'; then + setenv bootargs '${bootargs} dsa_core.blacklist=yes'; + fi; +fi;" setenv boot_fitImage " setenv fdt_conf 'conf@${boardsoc}-${boardname}.dtb'; setenv itbcfg ""#${fdt_conf}""; @@ -72,6 +78,7 @@ setenv boot_nfs " if run download_kernel; then run nfsargs; run addip; + run nfsadj; setenv bootargs '${bootargs}' console=${console};
run boot_fitImage;