X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=lib%2Ffdtdec.c;h=4e619c49a2ffb2332a06c62906753b3b2eba3262;hb=6637cb7691e55fcf139ba9ff528f60909b9b838c;hp=70acc29c924d5d4e28419a6e39574e219f1f5289;hpb=312a6c016a2d81aa3fbc605f5c0c315b6a4e3464;p=people%2Fms%2Fu-boot.git diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 70acc29c92..4e619c49a2 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include #include @@ -19,6 +20,11 @@ DECLARE_GLOBAL_DATA_PTR; * Here are the type we know about. One day we might allow drivers to * register. For now we just put them here. The COMPAT macro allows us to * turn this into a sparse list later, and keeps the ID with the name. + * + * NOTE: This list is basically a TODO list for things that need to be + * converted to driver model. So don't add new things here unless there is a + * good reason why driver-model conversion is infeasible. Examples include + * things which are used before driver model is available. */ #define COMPAT(id, name) name static const char * const compat_names[COMPAT_COUNT] = { @@ -26,10 +32,8 @@ static const char * const compat_names[COMPAT_COUNT] = { COMPAT(NVIDIA_TEGRA20_EMC, "nvidia,tegra20-emc"), COMPAT(NVIDIA_TEGRA20_EMC_TABLE, "nvidia,tegra20-emc-table"), COMPAT(NVIDIA_TEGRA20_NAND, "nvidia,tegra20-nand"), - COMPAT(NVIDIA_TEGRA20_PWM, "nvidia,tegra20-pwm"), - COMPAT(NVIDIA_TEGRA124_SOR, "nvidia,tegra124-sor"), COMPAT(NVIDIA_TEGRA124_PMC, "nvidia,tegra124-pmc"), - COMPAT(NVIDIA_TEGRA20_DC, "nvidia,tegra20-dc"), + COMPAT(NVIDIA_TEGRA186_SDMMC, "nvidia,tegra186-sdhci"), COMPAT(NVIDIA_TEGRA210_SDMMC, "nvidia,tegra210-sdhci"), COMPAT(NVIDIA_TEGRA124_SDMMC, "nvidia,tegra124-sdhci"), COMPAT(NVIDIA_TEGRA30_SDMMC, "nvidia,tegra30-sdhci"), @@ -41,36 +45,27 @@ static const char * const compat_names[COMPAT_COUNT] = { COMPAT(SAMSUNG_S3C2440_I2C, "samsung,s3c2440-i2c"), COMPAT(SAMSUNG_EXYNOS5_SOUND, "samsung,exynos-sound"), COMPAT(WOLFSON_WM8994_CODEC, "wolfson,wm8994-codec"), - COMPAT(GOOGLE_CROS_EC_KEYB, "google,cros-ec-keyb"), COMPAT(SAMSUNG_EXYNOS_USB_PHY, "samsung,exynos-usb-phy"), 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_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"), COMPAT(GENERIC_SPI_FLASH, "spi-flash"), COMPAT(MAXIM_98095_CODEC, "maxim,max98095-codec"), COMPAT(SAMSUNG_EXYNOS5_I2C, "samsung,exynos5-hsi2c"), COMPAT(SAMSUNG_EXYNOS_SYSMMU, "samsung,sysmmu-v3.3"), COMPAT(INTEL_MICROCODE, "intel,microcode"), - COMPAT(INTEL_PANTHERPOINT_AHCI, "intel,pantherpoint-ahci"), - COMPAT(INTEL_MODEL_206AX, "intel,model-206ax"), - COMPAT(INTEL_GMA, "intel,gma"), COMPAT(AMS_AS3722, "ams,as3722"), - COMPAT(INTEL_ICH_SPI, "intel,ich-spi"), COMPAT(INTEL_QRK_MRC, "intel,quark-mrc"), - COMPAT(SOCIONEXT_XHCI, "socionext,uniphier-xhci"), - COMPAT(COMPAT_INTEL_PCH, "intel,bd82x6x"), COMPAT(ALTERA_SOCFPGA_DWMAC, "altr,socfpga-stmmac"), COMPAT(ALTERA_SOCFPGA_DWMMC, "altr,socfpga-dw-mshc"), COMPAT(ALTERA_SOCFPGA_DWC2USB, "snps,dwc2"), - COMPAT(COMPAT_INTEL_BAYTRAIL_FSP, "intel,baytrail-fsp"), - COMPAT(COMPAT_INTEL_BAYTRAIL_FSP_MDP, "intel,baytrail-fsp-mdp"), - COMPAT(COMPAT_INTEL_IVYBRIDGE_FSP, "intel,ivybridge-fsp"), + COMPAT(INTEL_BAYTRAIL_FSP, "intel,baytrail-fsp"), + COMPAT(INTEL_BAYTRAIL_FSP_MDP, "intel,baytrail-fsp-mdp"), + COMPAT(INTEL_IVYBRIDGE_FSP, "intel,ivybridge-fsp"), + COMPAT(COMPAT_SUNXI_NAND, "allwinner,sun4i-a10-nand"), }; const char *fdtdec_get_compatible(enum fdt_compat_id id) @@ -82,7 +77,7 @@ const char *fdtdec_get_compatible(enum fdt_compat_id id) fdt_addr_t fdtdec_get_addr_size_fixed(const void *blob, int node, const char *prop_name, int index, int na, int ns, - fdt_size_t *sizep) + fdt_size_t *sizep, bool translate) { const fdt32_t *prop, *prop_end; const fdt32_t *prop_addr, *prop_size, *prop_after_size; @@ -117,7 +112,12 @@ fdt_addr_t fdtdec_get_addr_size_fixed(const void *blob, int node, return FDT_ADDR_T_NONE; } - addr = fdtdec_get_number(prop_addr, na); +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_OF_LIBFDT) + if (translate) + addr = fdt_translate_address(blob, node, prop_addr); + else +#endif + addr = fdtdec_get_number(prop_addr, na); if (sizep) { *sizep = fdtdec_get_number(prop_size, ns); @@ -131,7 +131,8 @@ fdt_addr_t fdtdec_get_addr_size_fixed(const void *blob, int node, } fdt_addr_t fdtdec_get_addr_size_auto_parent(const void *blob, int parent, - int node, const char *prop_name, int index, fdt_size_t *sizep) + int node, const char *prop_name, int index, fdt_size_t *sizep, + bool translate) { int na, ns; @@ -152,11 +153,12 @@ fdt_addr_t fdtdec_get_addr_size_auto_parent(const void *blob, int parent, debug("na=%d, ns=%d, ", na, ns); return fdtdec_get_addr_size_fixed(blob, node, prop_name, index, na, - ns, sizep); + ns, sizep, translate); } fdt_addr_t fdtdec_get_addr_size_auto_noparent(const void *blob, int node, - const char *prop_name, int index, fdt_size_t *sizep) + const char *prop_name, int index, fdt_size_t *sizep, + bool translate) { int parent; @@ -169,7 +171,7 @@ fdt_addr_t fdtdec_get_addr_size_auto_noparent(const void *blob, int node, } return fdtdec_get_addr_size_auto_parent(blob, parent, node, prop_name, - index, sizep); + index, sizep, translate); } fdt_addr_t fdtdec_get_addr_size(const void *blob, int node, @@ -179,7 +181,7 @@ fdt_addr_t fdtdec_get_addr_size(const void *blob, int node, return fdtdec_get_addr_size_fixed(blob, node, prop_name, 0, sizeof(fdt_addr_t) / sizeof(fdt32_t), - ns, sizep); + ns, sizep, false); } fdt_addr_t fdtdec_get_addr(const void *blob, int node, @@ -834,7 +836,7 @@ int fdtdec_get_child_count(const void *blob, int node) int subnode; int num = 0; - fdt_for_each_subnode(blob, subnode, node) + fdt_for_each_subnode(subnode, blob, node) num++; return num; @@ -1012,7 +1014,7 @@ int fdt_get_named_resource(const void *fdt, int node, const char *property, { int index; - index = fdt_find_string(fdt, node, prop_names, name); + index = fdt_stringlist_search(fdt, node, prop_names, name); if (index < 0) return index; @@ -1169,7 +1171,7 @@ int fdtdec_decode_display_timing(const void *blob, int parent, int index, if (fdtdec_get_bool(blob, node, "doubleclk")) dt->flags |= DISPLAY_FLAGS_DOUBLECLK; - return 0; + return ret; } int fdtdec_setup(void)