#include <errno.h>
#include <serial.h>
#include <libfdt.h>
+#include <fdt_support.h>
#include <fdtdec.h>
#include <asm/sections.h>
#include <linux/ctype.h>
* 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] = {
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_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_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"),
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(SANDBOX_LCD_SDL, "sandbox,lcd-sdl"),
COMPAT(SAMSUNG_EXYNOS_SYSMMU, "samsung,sysmmu-v3.3"),
COMPAT(INTEL_MICROCODE, "intel,microcode"),
- COMPAT(MEMORY_SPD, "memory-spd"),
- 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(INTEL_X86_PINCTRL, "intel,x86-pinctrl"),
- COMPAT(SOCIONEXT_XHCI, "socionext,uniphier-xhci"),
- COMPAT(COMPAT_INTEL_PCH, "intel,bd82x6x"),
- COMPAT(COMPAT_INTEL_IRQ_ROUTER, "intel,irq-router"),
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)
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;
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);
- debug("addr=%08llx, size=%llx\n", (u64)addr, (u64)*sizep);
+ debug("addr=%08llx, size=%llx\n", (unsigned long long)addr,
+ (unsigned long long)*sizep);
} else {
- debug("addr=%08llx\n", (u64)addr);
+ debug("addr=%08llx\n", (unsigned long long)addr);
}
return addr;
}
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;
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;
}
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,
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,
node = fdt_node_offset_by_phandle(blob,
phandle);
if (!node) {
- debug("%s: could not find phandle\n",
- fdt_get_name(blob, src_node,
+ printf("%s: could not find phandle\n",
+ fdt_get_name(blob, src_node,
NULL));
goto err;
}
count = fdtdec_get_int(blob, node, cells_name,
-1);
if (count == -1) {
- debug("%s: could not get %s for %s\n",
- fdt_get_name(blob, src_node,
- NULL),
- cells_name,
- fdt_get_name(blob, node,
- NULL));
+ printf("%s: could not get %s for %s\n",
+ fdt_get_name(blob, src_node,
+ NULL),
+ cells_name,
+ fdt_get_name(blob, node,
+ NULL));
goto err;
}
} else {
* remaining property data length
*/
if (list + count > list_end) {
- debug("%s: arguments longer than property\n",
+ printf("%s: arguments longer than property\n",
fdt_get_name(blob, src_node, NULL));
goto err;
}
int i;
if (count > MAX_PHANDLE_ARGS) {
- debug("%s: too many arguments %d\n",
- fdt_get_name(blob, src_node,
- NULL), count);
+ printf("%s: too many arguments %d\n",
+ fdt_get_name(blob, src_node,
+ NULL), count);
count = MAX_PHANDLE_ARGS;
}
out_args->node = node;
return rc;
}
+int fdtdec_get_child_count(const void *blob, int node)
+{
+ int subnode;
+ int num = 0;
+
+ fdt_for_each_subnode(blob, subnode, node)
+ num++;
+
+ return num;
+}
+
int fdtdec_get_byte_array(const void *blob, int node, const char *prop_name,
u8 *array, int count)
{
u32 reg[2];
if (fdtdec_get_int_array(blob, node, "reg", reg, 2)) {
- debug("Node '%s' has bad/missing 'reg' property\n", name);
+ printf("Node '%s' has bad/missing 'reg' property\n", name);
return -FDT_ERR_NOTFOUND;
}
entry->offset = reg[0];
if (config_node == -1) {
config_node = fdt_path_offset(blob, "/config");
if (config_node < 0) {
- debug("%s: Cannot find /config node\n", __func__);
+ printf("%s: Cannot find /config node\n", __func__);
return -ENOENT;
}
}
suffix);
mem = fdt_getprop(blob, config_node, prop_name, NULL);
if (!mem) {
- debug("%s: No memory type for '%s', using /memory\n", __func__,
- prop_name);
+ printf("%s: No memory type for '%s', using /memory\n", __func__,
+ prop_name);
mem = "/memory";
}
node = fdt_path_offset(blob, mem);
if (node < 0) {
- debug("%s: Failed to find node '%s': %s\n", __func__, mem,
- fdt_strerror(node));
+ printf("%s: Failed to find node '%s': %s\n", __func__, mem,
+ fdt_strerror(node));
return -ENOENT;
}
* use the first
*/
if (fdtdec_decode_region(blob, node, "reg", &base, &size)) {
- debug("%s: Failed to decode memory region %s\n", __func__,
- mem);
+ printf("%s: Failed to decode memory region %s\n", __func__,
+ mem);
return -EINVAL;
}
suffix);
if (fdtdec_decode_region(blob, config_node, prop_name, &offset,
&offset_size)) {
- debug("%s: Failed to decode memory region '%s'\n", __func__,
- prop_name);
+ printf("%s: Failed to decode memory region '%s'\n", __func__,
+ prop_name);
return -EINVAL;
}
prop = fdt_getprop(blob, node, name, &length);
if (!prop) {
- debug("%s: could not find property %s\n",
- fdt_get_name(blob, node, NULL), name);
+ printf("%s: could not find property %s\n",
+ fdt_get_name(blob, node, NULL), name);
return length;
}
if (fdtdec_get_bool(blob, node, "doubleclk"))
dt->flags |= DISPLAY_FLAGS_DOUBLECLK;
- return 0;
+ return ret;
}
int fdtdec_setup(void)
projects / karo-tx-uboot.git / blobdiff