From: H Bell <dmoo_dv@protonmail.com>
To: "u-boot@lists.denx.de" <u-boot@lists.denx.de>
Subject: [PATCH] board: starfive: support Pine64 Star64 board
Date: Mon, 06 May 2024 15:17:57 +0000 [thread overview]
Message-ID: <9UKxZxvyW2p7WWu5KwPIVoiFveSPOTEAzCVemUccLIb70r8QO7ch2PAiwVf428TC-7K9HDSO26ShohI0gnI4C671Plwa0M1CuwclJt3xJEc=@protonmail.com> (raw)
Similar to the Milk-V Mars, The Star64 board contains few differences to the
VisionFive 2 boards, so can be part of the same U-boot build.
Signed-off-by: Henry Bell <dmoo_dv@protonmail.com>
Cc: ycliang@andestech.com
Cc: heinrich.schuchardt@canonical.com
---
board/starfive/visionfive2/spl.c | 52 +++++++++++++++++++
.../visionfive2/starfive_visionfive2.c | 4 ++
2 files changed, 56 insertions(+)
diff --git a/board/starfive/visionfive2/spl.c b/board/starfive/visionfive2/spl.c
index ca61b5be22..b8d29a02af 100644
--- a/board/starfive/visionfive2/spl.c
+++ b/board/starfive/visionfive2/spl.c
@@ -226,6 +226,56 @@ void spl_fdt_fixup_version_b(void *fdt)
}
}
+void spl_fdt_fixup_star64(void *fdt)
+{
+ static const char compat[] = "starfive,star64\0starfive,jh7110";
+ u32 phandle;
+ u8 i;
+ int offset;
+ int ret;
+
+ fdt_setprop(fdt, fdt_path_offset(fdt, "/"), "compatible", compat, sizeof(compat));
+ fdt_setprop_string(fdt, fdt_path_offset(fdt, "/"), "model",
+ "Pine64 Star64");
+
+ /* gmac0 */
+ offset = fdt_path_offset(fdt, "/soc/clock-controller@17000000");
+ phandle = fdt_get_phandle(fdt, offset);
+ offset = fdt_path_offset(fdt, "/soc/ethernet@16030000");
+
+ fdt_setprop_u32(fdt, offset, "assigned-clocks", phandle);
+ fdt_appendprop_u32(fdt, offset, "assigned-clocks", JH7110_AONCLK_GMAC0_TX);
+ fdt_setprop_u32(fdt, offset, "assigned-clock-parents", phandle);
+ fdt_appendprop_u32(fdt, offset, "assigned-clock-parents",
+ JH7110_AONCLK_GMAC0_RMII_RTX);
+
+ /* gmac1 */
+ offset = fdt_path_offset(fdt, "/soc/clock-controller@13020000");
+ phandle = fdt_get_phandle(fdt, offset);
+ offset = fdt_path_offset(fdt, "/soc/ethernet@16040000");
+
+ fdt_setprop_u32(fdt, offset, "assigned-clocks", phandle);
+ fdt_appendprop_u32(fdt, offset, "assigned-clocks", JH7110_SYSCLK_GMAC1_TX);
+ fdt_setprop_u32(fdt, offset, "assigned-clock-parents", phandle);
+ fdt_appendprop_u32(fdt, offset, "assigned-clock-parents",
+ JH7110_SYSCLK_GMAC1_RMII_RTX);
+
+ for (i = 0; i < ARRAY_SIZE(starfive_verb); i++) {
+ offset = fdt_path_offset(fdt, starfive_verb[i].path);
+
+ if (starfive_verb[i].value)
+ ret = fdt_setprop_u32(fdt, offset, starfive_verb[i].name,
+ dectoul(starfive_verb[i].value, NULL));
+ else
+ ret = fdt_setprop_empty(fdt, offset, starfive_verb[i].name);
+
+ if (ret) {
+ pr_err("%s set prop %s fail.\n", __func__, starfive_verb[i].name);
+ break;
+ }
+ }
+}
+
void spl_perform_fixups(struct spl_image_info *spl_image)
{
u8 version;
@@ -252,6 +302,8 @@ void spl_perform_fixups(struct spl_image_info *spl_image)
spl_fdt_fixup_version_b(spl_image->fdt_addr);
break;
};
+ } else if (!strncmp(product_id, "STAR64", 6)) {
+ spl_fdt_fixup_star64(spl_image->fdt_addr);
} else {
pr_err("Unknown product %s\n", product_id);
};
diff --git a/board/starfive/visionfive2/starfive_visionfive2.c b/board/starfive/visionfive2/starfive_visionfive2.c
index a86bca533b..93bc8b5c55 100644
--- a/board/starfive/visionfive2/starfive_visionfive2.c
+++ b/board/starfive/visionfive2/starfive_visionfive2.c
@@ -23,6 +23,8 @@ DECLARE_GLOBAL_DATA_PTR;
"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/pine64-star64.dtb"
/* enable U74-mc hart1~hart4 prefetcher */
static void enable_prefetcher(void)
@@ -78,6 +80,8 @@ static void set_fdtfile(void)
fdtfile = FDTFILE_VISIONFIVE2_1_3B;
break;
}
+ } else if (!strncmp(product_id, "STAR64", 6)) {
+ fdtfile = FDTFILE_PINE64_STAR64;
} else {
log_err("Unknown product\n");
return;
--
2.44.0
next reply other threads:[~2024-05-06 15:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-06 15:17 H Bell [this message]
2024-05-07 0:31 ` [PATCH] board: starfive: support Pine64 Star64 board E Shattow
2024-05-08 20:45 ` H Bell
2024-05-08 23:11 ` E Shattow
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