pinctrl: sunxi: Avoid using .bss for SPL

sunxi platforms put .bss in DRAM, so .bss is not available in SPL before
DRAM controller initialization. Therefore, this buffer must be placed in
the .data section.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>

diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index bdf6360f176449f8edd5c35bbae633990d20d0b9..37ea93715d1a42b5c8ce7d1d6c072bf3614f7390 100644 (file)
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -50,7 +50,7 @@ static const char *sunxi_pinctrl_get_pin_name(struct udevice *dev,
                                              uint pin_selector)
 {
        const struct sunxi_pinctrl_desc *desc = dev_get_priv(dev);
-       static char pin_name[sizeof("PN31")];
+       static char pin_name[sizeof("PN31")] __section(".data");
 
        snprintf(pin_name, sizeof(pin_name), "P%c%d",
                 pin_selector / SUNXI_GPIOS_PER_BANK + desc->first_bank + 'A',