[PATCH v1 2/2] board: starfive: visionfive2: Drop setting of $fdtfile

[E Shattow]

Remove board detection logic from main payload that is duplicated from SPL
and do not set convenience data into $fdtfile environment variable. U-Boot
"starfive visionfive2" board target(s) now boot on recent upstream Linux
Kernel releases without this manipulation since the JH7110 OF_UPSTREAM
migration. Changes to $fdtfile by users (i.e. following newer or older Linux
Kernel releases) should follow the advice in general U-Boot documentation.

Signed-off-by: E Shattow <e at freeshell.de>
---
 .../visionfive2/starfive_visionfive2.c        | 61 -------------------
 1 file changed, 61 deletions(-)

diff --git a/board/starfive/visionfive2/starfive_visionfive2.c b/board/starfive/visionfive2/starfive_visionfive2.c
index b8cd509bc89..039a32f1874 100644
--- a/board/starfive/visionfive2/starfive_visionfive2.c
+++ b/board/starfive/visionfive2/starfive_visionfive2.c
@@ -17,14 +17,6 @@
 DECLARE_GLOBAL_DATA_PTR;
 #define JH7110_L2_PREFETCHER_BASE_ADDR		0x2030000
 #define JH7110_L2_PREFETCHER_HART_OFFSET	0x2000
-#define FDTFILE_MILK_V_MARS \
-	"starfive/jh7110-milkv-mars.dtb"
-#define FDTFILE_VISIONFIVE2_1_2A \
-	"starfive/jh7110-starfive-visionfive-2-v1.2a.dtb"
-#define FDTFILE_VISIONFIVE2_1_3B \
-	"starfive/jh7110-starfive-visionfive-2-v1.3b.dtb"
-#define FDTFILE_PINE64_STAR64 \
-	"starfive/jh7110-pine64-star64.dtb"
 
 /* enable U74-mc hart1~hart4 prefetcher */
 static void enable_prefetcher(void)
@@ -45,51 +37,6 @@ static void enable_prefetcher(void)
 	}
 }
 
-/**
- * set_fdtfile() - set the $fdtfile variable based on the board revision
- */
-static void set_fdtfile(void)
-{
-	u8 version;
-	const char *fdtfile;
-	const char *product_id;
-
-	fdtfile = env_get("fdtfile");
-	if (fdtfile)
-		return;
-
-	product_id = get_product_id_from_eeprom();
-	if (!product_id) {
-		log_err("Can't read EEPROM\n");
-		return;
-	}
-	if (!strncmp(product_id, "MARS", 4)) {
-		fdtfile = FDTFILE_MILK_V_MARS;
-	} else if (!strncmp(product_id, "VF7110", 6)) {
-		version = get_pcb_revision_from_eeprom();
-
-		switch (version) {
-		case 'a':
-		case 'A':
-			fdtfile = FDTFILE_VISIONFIVE2_1_2A;
-			break;
-
-		case 'b':
-		case 'B':
-		default:
-			fdtfile = FDTFILE_VISIONFIVE2_1_3B;
-			break;
-		}
-	} else if (!strncmp(product_id, "STAR64", 6)) {
-		fdtfile = FDTFILE_PINE64_STAR64;
-	} else {
-		log_err("Unknown product\n");
-		return;
-	}
-
-	env_set("fdtfile", fdtfile);
-}
-
 int board_init(void)
 {
 	enable_caches();
@@ -98,14 +45,6 @@ int board_init(void)
 	return 0;
 }
 
-int board_late_init(void)
-{
-	if (CONFIG_IS_ENABLED(ID_EEPROM))
-		set_fdtfile();
-
-	return 0;
-}
-
 int board_fdt_blob_setup(void **fdtp)
 {
 	if (gd->arch.firmware_fdt_addr) {
-- 
2.49.0