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board: ti: am62x: Add support to detect AM62B-P1 board 

AM62B-P1 is PMIC variant of AM62B board. Add support to detect this
board based on EEPROM string. This will help in implementing handling
board specific DT fixups later on.

Schematics: https://www.ti.com/tool/SK-AM62B-P1

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
This commit is contained in:
Vignesh Raghavendra 2023-11-08 11:02:40 +05:30 committed by Praneeth Bajjuri
parent fabf3ae948
commit 09b2c79a8d
2 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
board/ti/am62x/am62x.env
View File

@ -12,6 +12,8 @@ findfdt=
setenv name_fdt ${default_device_tree}; setenv name_fdt ${default_device_tree};
if test $board_name = am62x_skevm; then if test $board_name = am62x_skevm; then
setenv name_fdt ti/k3-am625-sk.dtb; fi; setenv name_fdt ti/k3-am625-sk.dtb; fi;
if test $board_name = am62b_p1_skevm; then
setenv name_fdt ti/k3-am625-sk.dtb; fi;
if test $board_name = am62x_sip_skevm; then if test $board_name = am62x_sip_skevm; then
setenv name_fdt ti/k3-am625-sk.dtb; fi; setenv name_fdt ti/k3-am625-sk.dtb; fi;
if test $board_name = am62x_lp_skevm; then if test $board_name = am62x_lp_skevm; then

3
board/ti/am62x/evm.c
View File

@ -48,6 +48,7 @@ static struct gpio_desc board_det_gpios[AM62X_LPSK_BRD_DET_COUNT];
#define board_is_am62x_skevm() (board_ti_k3_is("AM62-SKEVM") || \ #define board_is_am62x_skevm() (board_ti_k3_is("AM62-SKEVM") || \
board_ti_k3_is("AM62B-SKEVM")) board_ti_k3_is("AM62B-SKEVM"))
#define board_is_am62b_p1_skevm() board_ti_k3_is("AM62B-SKEVM-P1")
#define board_is_am62x_lp_skevm() board_ti_k3_is("AM62-LP-SKEVM") #define board_is_am62x_lp_skevm() board_ti_k3_is("AM62-LP-SKEVM")
#define board_is_am62x_sip_skevm() board_ti_k3_is("AM62SIP-SKEVM") #define board_is_am62x_sip_skevm() board_ti_k3_is("AM62SIP-SKEVM")
#define board_is_am62x_play() board_ti_k3_is("BEAGLEPLAY-A0-") #define board_is_am62x_play() board_ti_k3_is("BEAGLEPLAY-A0-")
@ -241,6 +242,8 @@ static void setup_board_eeprom_env(void)
if (board_is_am62x_skevm()) if (board_is_am62x_skevm())
name = "am62x_skevm"; name = "am62x_skevm";
else if (board_is_am62b_p1_skevm())
name = "am62b_p1_skevm";
else if (board_is_am62x_lp_skevm()) else if (board_is_am62x_lp_skevm())
name = "am62x_lp_skevm"; name = "am62x_lp_skevm";
else if (board_is_am62x_sip_skevm()) else if (board_is_am62x_sip_skevm())