Merge remote-tracking branch 'u-boot-samsung/master'

[karo-tx-uboot.git] / lib / fdtdec.c

diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 207314fa72fb34f643c0d9424916c9dbfefba4c9..aaa6620cc37c1471bb3bfdc6464eeb2ab5d93485 100644 (file)
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -3,6 +3,7 @@
  * SPDX-License-Identifier:    GPL-2.0+
  */
 
+#ifndef USE_HOSTCC
 #include <common.h>
 #include <serial.h>
 #include <libfdt.h>
@@ -32,6 +33,7 @@ static const char * const compat_names[COMPAT_COUNT] = {
        COMPAT(NVIDIA_TEGRA20_NAND, "nvidia,tegra20-nand"),
        COMPAT(NVIDIA_TEGRA20_PWM, "nvidia,tegra20-pwm"),
        COMPAT(NVIDIA_TEGRA20_DC, "nvidia,tegra20-dc"),
+       COMPAT(NVIDIA_TEGRA124_SDMMC, "nvidia,tegra124-sdhci"),
        COMPAT(NVIDIA_TEGRA30_SDMMC, "nvidia,tegra30-sdhci"),
        COMPAT(NVIDIA_TEGRA20_SDMMC, "nvidia,tegra20-sdhci"),
        COMPAT(NVIDIA_TEGRA20_SFLASH, "nvidia,tegra20-sflash"),
@@ -51,8 +53,10 @@ static const char * const compat_names[COMPAT_COUNT] = {
        COMPAT(SAMSUNG_EXYNOS5_USB3_PHY, "samsung,exynos5250-usb3-phy"),
        COMPAT(SAMSUNG_EXYNOS_TMU, "samsung,exynos-tmu"),
        COMPAT(SAMSUNG_EXYNOS_FIMD, "samsung,exynos-fimd"),
+       COMPAT(SAMSUNG_EXYNOS_MIPI_DSI, "samsung,exynos-mipi-dsi"),
        COMPAT(SAMSUNG_EXYNOS5_DP, "samsung,exynos5-dp"),
-       COMPAT(SAMSUNG_EXYNOS5_DWMMC, "samsung,exynos5250-dwmmc"),
+       COMPAT(SAMSUNG_EXYNOS_DWMMC, "samsung,exynos-dwmmc"),
+       COMPAT(SAMSUNG_EXYNOS_MMC, "samsung,exynos-mmc"),
        COMPAT(SAMSUNG_EXYNOS_SERIAL, "samsung,exynos4210-uart"),
        COMPAT(MAXIM_MAX77686_PMIC, "maxim,max77686_pmic"),
        COMPAT(GENERIC_SPI_FLASH, "spi-flash"),
@@ -60,6 +64,10 @@ static const char * const compat_names[COMPAT_COUNT] = {
        COMPAT(INFINEON_SLB9635_TPM, "infineon,slb9635-tpm"),
        COMPAT(INFINEON_SLB9645_TPM, "infineon,slb9645-tpm"),
        COMPAT(SAMSUNG_EXYNOS5_I2C, "samsung,exynos5-hsi2c"),
+       COMPAT(SANDBOX_HOST_EMULATION, "sandbox,host-emulation"),
+       COMPAT(SANDBOX_LCD_SDL, "sandbox,lcd-sdl"),
+       COMPAT(TI_TPS65090, "ti,tps65090"),
+       COMPAT(COMPAT_NXP_PTN3460, "nxp,ptn3460"),
 };
 
 const char *fdtdec_get_compatible(enum fdt_compat_id id)
@@ -103,24 +111,6 @@ fdt_addr_t fdtdec_get_addr(const void *blob, int node,
        return fdtdec_get_addr_size(blob, node, prop_name, NULL);
 }
 
-s32 fdtdec_get_int(const void *blob, int node, const char *prop_name,
-               s32 default_val)
-{
-       const s32 *cell;
-       int len;
-
-       debug("%s: %s: ", __func__, prop_name);
-       cell = fdt_getprop(blob, node, prop_name, &len);
-       if (cell && len >= sizeof(s32)) {
-               s32 val = fdt32_to_cpu(cell[0]);
-
-               debug("%#x (%d)\n", val, val);
-               return val;
-       }
-       debug("(not found)\n");
-       return default_val;
-}
-
 uint64_t fdtdec_get_uint64(const void *blob, int node, const char *prop_name,
                uint64_t default_val)
 {
@@ -616,3 +606,28 @@ int fdtdec_decode_region(const void *blob, int node,
        debug("%s: size=%zx\n", __func__, *size);
        return 0;
 }
+
+/**
+ * Read a flash entry from the fdt
+ *
+ * @param blob         FDT blob
+ * @param node         Offset of node to read
+ * @param name         Name of node being read
+ * @param entry                Place to put offset and size of this node
+ * @return 0 if ok, -ve on error
+ */
+int fdtdec_read_fmap_entry(const void *blob, int node, const char *name,
+                          struct fmap_entry *entry)
+{
+       u32 reg[2];
+
+       if (fdtdec_get_int_array(blob, node, "reg", reg, 2)) {
+               debug("Node '%s' has bad/missing 'reg' property\n", name);
+               return -FDT_ERR_NOTFOUND;
+       }
+       entry->offset = reg[0];
+       entry->length = reg[1];
+
+       return 0;
+}
+#endif