clk: Add support for the k210 clock driver pre-relocation
Variables which had previously been stored in .bss are moved to .data. In
addition, probed needs to be reset when the clock driver is re-bound
post-relocation.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
diff --git a/drivers/clk/kendryte/clk.c b/drivers/clk/kendryte/clk.c
index 5091f07..2d6ac03 100644
--- a/drivers/clk/kendryte/clk.c
+++ b/drivers/clk/kendryte/clk.c
@@ -347,9 +347,7 @@
#undef COMP_NOMUX_ID
#undef COMP_LIST
-static struct clk *k210_bypass_children = {
- NULL,
-};
+static struct clk *k210_bypass_children __section(.data);
/* Helper functions to create sub-clocks */
static struct clk_mux *k210_create_mux(const struct k210_mux_params *params,
@@ -475,7 +473,14 @@
return comp;
}
-static bool probed;
+static bool __section(.data) probed;
+
+/* reset probed so we will probe again post-relocation */
+static int k210_clk_bind(struct udevice *dev)
+{
+ probed = false;
+ return 0;
+}
static int k210_clk_probe(struct udevice *dev)
{
@@ -658,5 +663,6 @@
.id = UCLASS_CLK,
.of_match = k210_clk_ids,
.ops = &k210_clk_ops,
+ .bind = k210_clk_bind,
.probe = k210_clk_probe,
};