diff options
Diffstat (limited to 'board/starfive/visionfive2/spl.c')
| -rw-r--r-- | board/starfive/visionfive2/spl.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/board/starfive/visionfive2/spl.c b/board/starfive/visionfive2/spl.c index ca61b5b..b555189 100644 --- a/board/starfive/visionfive2/spl.c +++ b/board/starfive/visionfive2/spl.c @@ -129,6 +129,30 @@ void spl_fdt_fixup_mars(void *fdt) } } +void spl_fdt_fixup_mars_cm(void *fdt) +{ + const char *compat; + const char *model; + + spl_fdt_fixup_mars(fdt); + + if (!get_mmc_size_from_eeprom()) { + int offset; + + model = "Milk-V Mars CM Lite"; + compat = "milkv,mars-cm-lite\0starfive,jh7110"; + + offset = fdt_path_offset(fdt, "/soc/pinctrl/mmc0-pins/mmc0-pins-rest"); + /* GPIOMUX(22, GPOUT_SYS_SDIO0_RST, GPOEN_ENABLE, GPI_NONE) */ + fdt_setprop_u32(fdt, offset, "pinmux", 0xff130016); + } else { + model = "Milk-V Mars CM"; + compat = "milkv,mars-cm\0starfive,jh7110"; + } + fdt_setprop(fdt, fdt_path_offset(fdt, "/"), "compatible", compat, sizeof(compat)); + fdt_setprop_string(fdt, fdt_path_offset(fdt, "/"), "model", model); +} + void spl_fdt_fixup_version_a(void *fdt) { static const char compat[] = "starfive,visionfive-2-v1.2a\0starfive,jh7110"; @@ -236,7 +260,9 @@ void spl_perform_fixups(struct spl_image_info *spl_image) pr_err("Can't read EEPROM\n"); return; } - if (!strncmp(product_id, "MARS", 4)) { + if (!strncmp(product_id, "MARC", 4)) { + spl_fdt_fixup_mars_cm(spl_image->fdt_addr); + } else if (!strncmp(product_id, "MARS", 4)) { spl_fdt_fixup_mars(spl_image->fdt_addr); } else if (!strncmp(product_id, "VF7110", 6)) { version = get_pcb_revision_from_eeprom(); |