diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig | 16 | ||||
| -rw-r--r-- | lib/display_options.c | 2 | ||||
| -rw-r--r-- | lib/fdtdec.c | 101 |
3 files changed, 114 insertions, 5 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index d7fd21928db..5b6cf3d68df 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -36,6 +36,14 @@ config SYS_VSNPRINTF Thumb-2, about 420 bytes). Enable this option for safety when using sprintf() with data you do not control. +config REGEX + bool "Enable regular expression support" + help + If this variable is defined, U-Boot is linked against the + SLRE (Super Light Regular Expression) library, which adds + regex support to some commands, for example "env grep" and + "setexpr". + source lib/rsa/Kconfig menu "Hashing Support" @@ -74,4 +82,12 @@ config SHA_PROG_HW_ACCEL is performed in hardware. endmenu +config ERRNO_STR + bool "Enable function for getting errno-related string message" + help + The function errno_str(int errno), returns a pointer to the errno + corresponding text message: + - if errno is null or positive number - a pointer to "Success" message + - if errno is negative - a pointer to errno related message + endmenu diff --git a/lib/display_options.c b/lib/display_options.c index 24d8f554e51..57fb9741dac 100644 --- a/lib/display_options.c +++ b/lib/display_options.c @@ -152,7 +152,7 @@ int print_buffer(ulong addr, const void *data, uint width, uint count, else x = lb.uc[i] = *(volatile uint8_t *)data; #ifdef CONFIG_SYS_SUPPORT_64BIT_DATA - printf(" %0*" PRIx64, width * 2, x); + printf(" %0*llx", width * 2, (long long)x); #else printf(" %0*x", width * 2, x); #endif diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 80b897a21cd..b586da2a563 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -30,6 +30,9 @@ static const char * const compat_names[COMPAT_COUNT] = { COMPAT(NVIDIA_TEGRA20_KBC, "nvidia,tegra20-kbc"), COMPAT(NVIDIA_TEGRA20_NAND, "nvidia,tegra20-nand"), COMPAT(NVIDIA_TEGRA20_PWM, "nvidia,tegra20-pwm"), + COMPAT(NVIDIA_TEGRA124_DC, "nvidia,tegra124-dc"), + COMPAT(NVIDIA_TEGRA124_SOR, "nvidia,tegra124-sor"), + COMPAT(NVIDIA_TEGRA124_PMC, "nvidia,tegra124-pmc"), COMPAT(NVIDIA_TEGRA20_DC, "nvidia,tegra20-dc"), COMPAT(NVIDIA_TEGRA124_SDMMC, "nvidia,tegra124-sdhci"), COMPAT(NVIDIA_TEGRA30_SDMMC, "nvidia,tegra30-sdhci"), @@ -44,8 +47,6 @@ static const char * const compat_names[COMPAT_COUNT] = { 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_EHCI, "samsung,exynos-ehci"), - COMPAT(SAMSUNG_EXYNOS5_XHCI, "samsung,exynos5250-xhci"), 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"), @@ -55,11 +56,11 @@ static const char * const compat_names[COMPAT_COUNT] = { 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(MAXIM_MAX77686_PMIC, "maxim,max77686"), COMPAT(GENERIC_SPI_FLASH, "spi-flash"), COMPAT(MAXIM_98095_CODEC, "maxim,max98095-codec"), COMPAT(INFINEON_SLB9635_TPM, "infineon,slb9635-tpm"), - COMPAT(INFINEON_SLB9645_TPM, "infineon,slb9645-tpm"), + COMPAT(INFINEON_SLB9645_TPM, "infineon,slb9645tt"), COMPAT(SAMSUNG_EXYNOS5_I2C, "samsung,exynos5-hsi2c"), COMPAT(SANDBOX_LCD_SDL, "sandbox,lcd-sdl"), COMPAT(TI_TPS65090, "ti,tps65090"), @@ -1039,6 +1040,98 @@ int fdtdec_decode_memory_region(const void *blob, int config_node, return 0; } +static int decode_timing_property(const void *blob, int node, const char *name, + struct timing_entry *result) +{ + int length, ret = 0; + const u32 *prop; + + prop = fdt_getprop(blob, node, name, &length); + if (!prop) { + debug("%s: could not find property %s\n", + fdt_get_name(blob, node, NULL), name); + return length; + } + + if (length == sizeof(u32)) { + result->typ = fdtdec_get_int(blob, node, name, 0); + result->min = result->typ; + result->max = result->typ; + } else { + ret = fdtdec_get_int_array(blob, node, name, &result->min, 3); + } + + return ret; +} + +int fdtdec_decode_display_timing(const void *blob, int parent, int index, + struct display_timing *dt) +{ + int i, node, timings_node; + u32 val = 0; + int ret = 0; + + timings_node = fdt_subnode_offset(blob, parent, "display-timings"); + if (timings_node < 0) + return timings_node; + + for (i = 0, node = fdt_first_subnode(blob, timings_node); + node > 0 && i != index; + node = fdt_next_subnode(blob, node)) + i++; + + if (node < 0) + return node; + + memset(dt, 0, sizeof(*dt)); + + ret |= decode_timing_property(blob, node, "hback-porch", + &dt->hback_porch); + ret |= decode_timing_property(blob, node, "hfront-porch", + &dt->hfront_porch); + ret |= decode_timing_property(blob, node, "hactive", &dt->hactive); + ret |= decode_timing_property(blob, node, "hsync-len", &dt->hsync_len); + ret |= decode_timing_property(blob, node, "vback-porch", + &dt->vback_porch); + ret |= decode_timing_property(blob, node, "vfront-porch", + &dt->vfront_porch); + ret |= decode_timing_property(blob, node, "vactive", &dt->vactive); + ret |= decode_timing_property(blob, node, "vsync-len", &dt->vsync_len); + ret |= decode_timing_property(blob, node, "clock-frequency", + &dt->pixelclock); + + dt->flags = 0; + val = fdtdec_get_int(blob, node, "vsync-active", -1); + if (val != -1) { + dt->flags |= val ? DISPLAY_FLAGS_VSYNC_HIGH : + DISPLAY_FLAGS_VSYNC_LOW; + } + val = fdtdec_get_int(blob, node, "hsync-active", -1); + if (val != -1) { + dt->flags |= val ? DISPLAY_FLAGS_HSYNC_HIGH : + DISPLAY_FLAGS_HSYNC_LOW; + } + val = fdtdec_get_int(blob, node, "de-active", -1); + if (val != -1) { + dt->flags |= val ? DISPLAY_FLAGS_DE_HIGH : + DISPLAY_FLAGS_DE_LOW; + } + val = fdtdec_get_int(blob, node, "pixelclk-active", -1); + if (val != -1) { + dt->flags |= val ? DISPLAY_FLAGS_PIXDATA_POSEDGE : + DISPLAY_FLAGS_PIXDATA_NEGEDGE; + } + + if (fdtdec_get_bool(blob, node, "interlaced")) + dt->flags |= DISPLAY_FLAGS_INTERLACED; + if (fdtdec_get_bool(blob, node, "doublescan")) + dt->flags |= DISPLAY_FLAGS_DOUBLESCAN; + if (fdtdec_get_bool(blob, node, "doubleclk")) + dt->flags |= DISPLAY_FLAGS_DOUBLECLK; + + return 0; +} + int fdtdec_setup(void) { #ifdef CONFIG_OF_CONTROL |