Re: [PATCH V2 06/10] board: ti: j721e: Set fdtfile from C code instead of findfdt script

Jon Humphreys
2024-01-12T21:27:36Z

Nishanth Menon <nm@ti.com> writes:

> We now can provide a map and have the standard fdtfile variable set from
> code itself. This allows for bootstd to "just work".
>
> While at this, replace findfdt in environment with a warning as it is no
> longer needed.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1: None.
>
> v1: https://lore.kernel.org/r/20240108173301.2692332-7-nm@ti.com
> board/ti/j721e/evm.c | 8 ++++++++
> board/ti/j721e/j721e.env | 10 ----------
> 2 files changed, 8 insertions(+), 10 deletions(-)
>
> diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c
> index c541880107ec..ad6ef4553e04 100644
> --- a/board/ti/j721e/evm.c
> +++ b/board/ti/j721e/evm.c
> @@ -16,6 +16,7 @@
> #include <dm.h>
>
> #include "../common/board_detect.h"
> +#include "../common/fdt_ops.h"
>
> #define board_is_j721e_som() (board_ti_k3_is("J721EX-PM1-SOM") || \
> board_ti_k3_is("J721EX-PM2-SOM"))
> @@ -424,6 +425,12 @@ void configure_serdes_sierra(void)
> }
>
> #ifdef CONFIG_BOARD_LATE_INIT
> +static struct ti_fdt_map ti_j721e_evm_fdt_map[] = {
> + {"j721e", "k3-j721e-common-proc-board.dtb"},
> + {"j721e-sk", "k3-j721e-sk.dtb"},
> + {"j7200", "k3-j7200-common-proc-board.dtb"},
> + { /* Sentinel. */ }
> +};
> static void setup_board_eeprom_env(void)
> {
> char *name = "j721e";
> @@ -443,6 +450,7 @@ static void setup_board_eeprom_env(void)
>
> invalid_eeprom:
> set_board_info_env_am6(name);
> + ti_set_fdt_env(name, ti_j721e_evm_fdt_map);
> }
>
> static void setup_serial(void)
> diff --git a/board/ti/j721e/j721e.env b/board/ti/j721e/j721e.env
> index cb27bf5e2b24..38bfd7d49634 100644
> --- a/board/ti/j721e/j721e.env
> +++ b/board/ti/j721e/j721e.env
> @@ -7,16 +7,6 @@
> #include <env/ti/k3_rproc.env>
> #endif
>
> -default_device_tree=ti/k3-j721e-common-proc-board.dtb
> -findfdt=
> - setenv name_fdt ${default_device_tree};
> - if test $board_name = j721e; then
> - setenv name_fdt ti/k3-j721e-common-proc-board.dtb; fi;
> - if test $board_name = j7200; then
> - setenv name_fdt ti/k3-j7200-common-proc-board.dtb; fi;
> - if test $board_name = j721e-eaik || test $board_name = j721e-sk; then
> - setenv name_fdt ti/k3-j721e-sk.dtb; fi;
> - setenv fdtfile ${name_fdt}
> name_kern=Image
> console=ttyS2,115200n8
> args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000
> --
> 2.43.0

Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>