[U-Boot] [PATCH 29/35] rockchip: rk3399: move spl_perform_fixups() into soc file

Kever Yang
2019-07-22T11:59:36Z

Move the spl_perform_fixups() into rk3399.c so that we can
use common spl board file later.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
---

arch/arm/mach-rockchip/rk3399-board-spl.c | 48 ----------------------
arch/arm/mach-rockchip/rk3399/rk3399.c | 50 +++++++++++++++++++++++
2 files changed, 50 insertions(+), 48 deletions(-)

diff --git a/arch/arm/mach-rockchip/rk3399-board-spl.c b/arch/arm/mach-rockchip/rk3399-board-spl.c
index 3624c8ea65..826ca443ce 100644
--- a/arch/arm/mach-rockchip/rk3399-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3399-board-spl.c
@@ -61,54 +61,6 @@ u32 spl_boot_device(void)
return boot_device;
}

-const char *spl_decode_boot_device(u32 boot_device)
-{
- int i;
- static const struct {
- u32 boot_device;
- const char *ofpath;
- } spl_boot_devices_tbl[] = {
- { BOOT_DEVICE_MMC1, "/dwmmc at fe320000" },
- { BOOT_DEVICE_MMC2, "/sdhci at fe330000" },
- { BOOT_DEVICE_SPI, "/spi at ff1d0000" },
- };
-
- for (i = 0; i < ARRAY_SIZE(spl_boot_devices_tbl); ++i)
- if (spl_boot_devices_tbl[i].boot_device == boot_device)
- return spl_boot_devices_tbl[i].ofpath;
-
- return NULL;
-}
-
-void spl_perform_fixups(struct spl_image_info *spl_image)
-{
- void *blob = spl_image->fdt_addr;
- const char *boot_ofpath;
- int chosen;
-
- /*
- * Inject the ofpath of the device the full U-Boot (or Linux in
- * Falcon-mode) was booted from into the FDT, if a FDT has been
- * loaded at the same time.
- */
- if (!blob)
- return;
-
- boot_ofpath = spl_decode_boot_device(spl_image->boot_device);
- if (!boot_ofpath) {
- pr_err("%s: could not map boot_device to ofpath\n", __func__);
- return;
- }
-
- chosen = fdt_find_or_add_subnode(blob, 0, "chosen");
- if (chosen < 0) {
- pr_err("%s: could not find/create '/chosen'\n", __func__);
- return;
- }
- fdt_setprop_string(blob, chosen,
- "u-boot,spl-boot-device", boot_ofpath);
-}
-
__weak void rockchip_stimer_init(void)
{
}
diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c
index 0f09ea5c49..dacbcf8fdf 100644
--- a/arch/arm/mach-rockchip/rk3399/rk3399.c
+++ b/arch/arm/mach-rockchip/rk3399/rk3399.c
@@ -146,3 +146,53 @@ void board_debug_uart_init(void)
#endif
}
#endif
+
+#ifdef CONFIG_SPL_BUILD
+const char *spl_decode_boot_device(u32 boot_device)
+{
+ int i;
+ static const struct {
+ u32 boot_device;
+ const char *ofpath;
+ } spl_boot_devices_tbl[] = {
+ { BOOT_DEVICE_MMC1, "/dwmmc at fe320000" },
+ { BOOT_DEVICE_MMC2, "/sdhci at fe330000" },
+ { BOOT_DEVICE_SPI, "/spi@ff1d0000" },
+ };
+
+ for (i = 0; i < ARRAY_SIZE(spl_boot_devices_tbl); ++i)
+ if (spl_boot_devices_tbl[i].boot_device == boot_device)
+ return spl_boot_devices_tbl[i].ofpath;
+
+ return NULL;
+}
+
+void spl_perform_fixups(struct spl_image_info *spl_image)
+{
+ void *blob = spl_image->fdt_addr;
+ const char *boot_ofpath;
+ int chosen;
+
+ /*
+ * Inject the ofpath of the device the full U-Boot (or Linux in
+ * Falcon-mode) was booted from into the FDT, if a FDT has been
+ * loaded at the same time.
+ */
+ if (!blob)
+ return;
+
+ boot_ofpath = spl_decode_boot_device(spl_image->boot_device);
+ if (!boot_ofpath) {
+ pr_err("%s: could not map boot_device to ofpath\n", __func__);
+ return;
+ }
+
+ chosen = fdt_find_or_add_subnode(blob, 0, "chosen");
+ if (chosen < 0) {
+ pr_err("%s: could not find/create '/chosen'\n", __func__);
+ return;
+ }
+ fdt_setprop_string(blob, chosen,
+ "u-boot,spl-boot-device", boot_ofpath);
+}
+#endif
--
2.17.1