Hi,
On 2025-04-22 5:07 AM, E Shattow wrote:
> Oops should have compiled before sending.
>
> On 4/21/25 23:45, E Shattow wrote:
>> 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...@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;
>> -}
>> -
>
>
> Need to keep board_late_init() or compile fails. Will fix in v2.
Alternatively you can drop the "select BOARD_LATE_INIT" from arch/riscv/Kconfig.
Regards,
Samuel
>> int board_fdt_blob_setup(void **fdtp)
>> {
>> if (gd->arch.firmware_fdt_addr) {
>
> -E
