*(._secure.data)
}
+#ifdef CONFIG_ARMV7_PSCI
.secure_stack ALIGN(ADDR(.secure_data) + SIZEOF(.secure_data),
CONSTANT(COMMONPAGESIZE)) (NOLOAD) :
#ifdef __ARMV7_PSCI_STACK_IN_RAM
#endif
{
KEEP(*(.__secure_stack_start))
-#ifdef CONFIG_ARMV7_PSCI
+
/* Skip addreses for stack */
. = . + CONFIG_ARMV7_PSCI_NR_CPUS * ARM_PSCI_STACK_SIZE;
-#endif
+
/* Align end of stack section to page boundary */
. = ALIGN(CONSTANT(COMMONPAGESIZE));
#ifndef __ARMV7_PSCI_STACK_IN_RAM
/* Reset VMA but don't allocate space if we have secure SRAM */
. = LOADADDR(.secure_stack);
+#endif
+
#endif
.__secure_end : AT(ADDR(.__secure_end)) {
const void *fdt, int node)
{
unsigned int i;
- int len, err;
+ int len;
group->name = fdt_get_name(fdt, node, &len);
- len = fdt_count_strings(fdt, node, "nvidia,lanes");
+ len = fdt_stringlist_count(fdt, node, "nvidia,lanes");
if (len < 0) {
error("failed to parse \"nvidia,lanes\" property");
return -EINVAL;
group->num_pins = len;
for (i = 0; i < group->num_pins; i++) {
- err = fdt_get_string_index(fdt, node, "nvidia,lanes", i,
- &group->pins[i]);
- if (err < 0) {
+ group->pins[i] = fdt_stringlist_get(fdt, node, "nvidia,lanes",
+ i, NULL);
+ if (!group->pins[i]) {
error("failed to read string from \"nvidia,lanes\" property");
return -EINVAL;
}
group->num_pins = len;
- err = fdt_get_string(fdt, node, "nvidia,function", &group->func);
- if (err < 0) {
+ group->func = fdt_stringlist_get(fdt, node, "nvidia,function", 0, NULL);
+ if (!group->func) {
error("failed to parse \"nvidia,func\" property");
return -EINVAL;
}
config->name = fdt_get_name(fdt, node, NULL);
- fdt_for_each_subnode(fdt, subnode, node) {
+ fdt_for_each_subnode(subnode, fdt, node) {
struct tegra_xusb_padctl_group *group;
int err;
return err;
}
- fdt_for_each_subnode(fdt, subnode, node) {
+ fdt_for_each_subnode(subnode, fdt, node) {
struct tegra_xusb_padctl_config *config = &padctl->config;
err = tegra_xusb_padctl_config_parse_dt(padctl, config, fdt,
const char *compat;
char dtb_name[256];
int buf_len = 256;
- int ret;
if (getenv("fdt_file"))
return 0; /* do nothing if it is already set */
- ret = fdt_get_string(gd->fdt_blob, 0, "compatible", &compat);
- if (ret)
+ compat = fdt_stringlist_get(gd->fdt_blob, 0, "compatible", 0, NULL);
+ if (!compat)
return -EINVAL;
if (strncmp(compat, VENDOR_PREFIX, strlen(VENDOR_PREFIX)))
/* extract the bdf from fdt_pci_addr */
priv->bdf = dm_pci_get_bdf(dev->parent);
- ret = fdt_find_string(blob, node, "intel,pirq-config", "pci");
+ ret = fdt_stringlist_search(blob, node, "intel,pirq-config", "pci");
if (!ret) {
priv->config = PIRQ_VIA_PCI;
} else {
- ret = fdt_find_string(blob, node, "intel,pirq-config", "ibase");
+ ret = fdt_stringlist_search(blob, node, "intel,pirq-config",
+ "ibase");
if (!ret)
priv->config = PIRQ_VIA_IBASE;
else
char baseboard_name[16];
int err;
- fdt_shrink_to_minimum(blob); /* Make room for new properties */
+ fdt_shrink_to_minimum(blob, 0); /* Make room for new properties */
/* MAC addr */
if (eth_getenv_enetaddr("ethaddr", enetaddr)) {
#endif
/* resize the fdt */
else if (strncmp(argv[1], "re", 2) == 0) {
- fdt_shrink_to_minimum(working_fdt);
+ uint extrasize;
+ if (argc > 2)
+ extrasize = simple_strtoul(argv[2], NULL, 16);
+ else
+ extrasize = 0;
+ fdt_shrink_to_minimum(working_fdt, extrasize);
}
else {
/* Unrecognized command */
"fdt systemsetup - Do system-specific set up\n"
#endif
"fdt move <fdt> <newaddr> <length> - Copy the fdt to <addr> and make it active\n"
- "fdt resize - Resize fdt to size + padding to 4k addr\n"
+ "fdt resize [<extrasize>] - Resize fdt to size + padding to 4k addr + some optional <extrasize> if needed\n"
"fdt print <path> [<prop>] - Recursive print starting at <path>\n"
"fdt list <path> [<prop>] - Print one level starting at <path>\n"
"fdt get value <var> <path> <prop> - Get <property> and store in <var>\n"
}
/* Resize the fdt to its actual size + a bit of padding */
-int fdt_shrink_to_minimum(void *blob)
+int fdt_shrink_to_minimum(void *blob, uint extrasize)
{
int i;
uint64_t addr, size;
actualsize = fdt_off_dt_strings(blob) +
fdt_size_dt_strings(blob) + 5 * sizeof(struct fdt_reserve_entry);
+ actualsize += extrasize;
/* Make it so the fdt ends on a page boundary */
actualsize = ALIGN(actualsize + ((uintptr_t)blob & 0xfff), 0x1000);
actualsize = actualsize - ((uintptr_t)blob & 0xfff);
lmb_free(lmb, (phys_addr_t)(u32)(uintptr_t)blob,
(phys_size_t)fdt_totalsize(blob));
- ret = fdt_shrink_to_minimum(blob);
+ ret = fdt_shrink_to_minimum(blob, 0);
if (ret < 0)
goto err;
of_size = ret;
}
/* Process all hash subnodes of the component image node */
- fdt_for_each_subnode(fit, noffset, image_noffset) {
+ fdt_for_each_subnode(noffset, fit, image_noffset) {
const char *name = fit_get_name(fit, noffset, NULL);
/*
void fit_conf_print(const void *fit, int noffset, const char *p)
{
char *desc;
- char *uname;
+ const char *uname;
int ret;
int loadables_index;
else
printf("%s\n", desc);
- uname = (char *)fdt_getprop(fit, noffset, FIT_KERNEL_PROP, NULL);
+ uname = fdt_getprop(fit, noffset, FIT_KERNEL_PROP, NULL);
printf("%s Kernel: ", p);
if (uname == NULL)
printf("unavailable\n");
printf("%s\n", uname);
/* Optional properties */
- uname = (char *)fdt_getprop(fit, noffset, FIT_RAMDISK_PROP, NULL);
+ uname = fdt_getprop(fit, noffset, FIT_RAMDISK_PROP, NULL);
if (uname)
printf("%s Init Ramdisk: %s\n", p, uname);
- uname = (char *)fdt_getprop(fit, noffset, FIT_FDT_PROP, NULL);
+ uname = fdt_getprop(fit, noffset, FIT_FDT_PROP, NULL);
if (uname)
printf("%s FDT: %s\n", p, uname);
- uname = (char *)fdt_getprop(fit, noffset, FIT_FPGA_PROP, NULL);
+ uname = fdt_getprop(fit, noffset, FIT_FPGA_PROP, NULL);
if (uname)
printf("%s FPGA: %s\n", p, uname);
/* Print out all of the specified loadables */
for (loadables_index = 0;
- fdt_get_string_index(fit, noffset,
- FIT_LOADABLE_PROP,
- loadables_index,
- (const char **)&uname) == 0;
- loadables_index++)
- {
+ uname = fdt_stringlist_get(fit, noffset, FIT_LOADABLE_PROP,
+ loadables_index, NULL), uname;
+ loadables_index++) {
if (loadables_index == 0) {
printf("%s Loadables: ", p);
} else {
int ret;
/* Process all hash subnodes of the component image node */
- fdt_for_each_subnode(fit, noffset, image_noffset) {
+ fdt_for_each_subnode(noffset, fit, image_noffset) {
const char *name = fit_get_name(fit, noffset, NULL);
if (!strncmp(name, FIT_SIG_NODENAME,
return 0;
}
- fdt_for_each_subnode(sig_blob, noffset, sig_node) {
+ fdt_for_each_subnode(noffset, sig_blob, sig_node) {
const char *required;
int ret;
int ret;
/* Process all hash subnodes of the component conf node */
- fdt_for_each_subnode(fit, noffset, conf_noffset) {
+ fdt_for_each_subnode(noffset, fit, conf_noffset) {
const char *name = fit_get_name(fit, noffset, NULL);
if (!strncmp(name, FIT_SIG_NODENAME,
return 0;
}
- fdt_for_each_subnode(sig_blob, noffset, sig_node) {
+ fdt_for_each_subnode(noffset, sig_blob, sig_node) {
const char *required;
int ret;
void *buf;
int conf_noffset;
int fit_img_result;
- char *uname, *name;
+ const char *uname, *name;
int err;
int devnum = 0; /* TODO support multi fpga platforms */
const fpga_desc * const desc = fpga_get_desc(devnum);
case IMAGE_FORMAT_FIT:
conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
- err = fdt_get_string_index(buf, conf_noffset, FIT_FPGA_PROP, 0,
- (const char **)&uname);
- if (err < 0) {
+ uname = fdt_stringlist_get(buf, conf_noffset, FIT_FPGA_PROP, 0,
+ NULL);
+ if (!uname) {
debug("## FPGA image is not specified\n");
return 0;
}
int loadables_index;
int conf_noffset;
int fit_img_result;
- char *uname;
+ const char *uname;
/* Check to see if the images struct has a FIT configuration */
if (!genimg_has_config(images)) {
conf_noffset = fit_conf_get_node(buf, images->fit_uname_cfg);
for (loadables_index = 0;
- fdt_get_string_index(buf, conf_noffset,
- FIT_LOADABLE_PROP,
- loadables_index,
- (const char **)&uname) == 0;
+ uname = fdt_stringlist_get(buf, conf_noffset,
+ FIT_LOADABLE_PROP, loadables_index,
+ NULL), uname;
loadables_index++)
{
fit_img_result = fit_image_load(images,
tmp_img_addr,
- (const char **)&uname,
+ &uname,
&(images->fit_uname_cfg), arch,
IH_TYPE_LOADABLE,
BOOTSTAGE_ID_FIT_LOADABLE_START,
load U-Boot from supported devices. This enables the drivers in
drivers/mtd/onenand as part of an SPL build.
+config SPL_OS_BOOT
+ bool "Activate Falcon Mode"
+ depends on SPL && !TI_SECURE_DEVICE
+ default n
+ help
+ Enable booting directly to an OS from SPL.
+ for more info read doc/README.falcon
+
+if SPL_OS_BOOT
+config SYS_OS_BASE
+ hex "addr, where OS is found"
+ depends on SPL && SPL_NOR_SUPPORT
+ help
+ Specify the address, where the OS image is found, which
+ gets booted.
+
+endif # SPL_OS_BOOT
+
config SPL_POST_MEM_SUPPORT
bool "Support POST drivers"
depends on SPL
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_BOOTDELAY=3
CONFIG_SPL=y
CONFIG_SPL_NOR_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
+CONFIG_SYS_OS_BASE=0xfc200000
CONFIG_HUSH_PARSER=y
CONFIG_LOOPW=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_BOOTDELAY=3
CONFIG_SPL=y
CONFIG_SPL_NOR_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
+CONFIG_SYS_OS_BASE=0xfc200000
CONFIG_HUSH_PARSER=y
CONFIG_LOOPW=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_EVM=y
# CONFIG_SPL_NAND_SUPPORT is not set
+CONFIG_TARGET_AM335X_EVM=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="EMMC_BOOT"
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_MUSB_NEW_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_EVM=y
# CONFIG_SPL_NAND_SUPPORT is not set
+CONFIG_TARGET_AM335X_EVM=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_DEFAULT_DEVICE_TREE="am335x-boneblack"
CONFIG_FIT=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_MUSB_NEW_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
CONFIG_SPL_STACK_R=y
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_MUSB_NEW_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_SPL_STACK_R=y
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_MUSB_NEW_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_MUSB_NEW_SUPPORT=y
CONFIG_SPL_NET_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_USBETH_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SERIES=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="U-Boot# "
CONFIG_AUTOBOOT_KEYED=y
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SHC_ICT=y
CONFIG_SERIES=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="U-Boot# "
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Enter 'shc' to enter prompt (times out) %d \nEnter 'noautoboot' to enter prompt without timeout\n"
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SHC_NETBOOT=y
CONFIG_SERIES=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="U-Boot# "
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Enter 'shc' to enter prompt (times out) %d \nEnter 'noautoboot' to enter prompt without timeout\n"
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SERIES=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Enter 'shc' to enter prompt (times out) %d \nEnter 'noautoboot' to enter prompt without timeout\n"
CONFIG_AUTOBOOT_DELAY_STR="shc"
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SHC_SDBOOT=y
CONFIG_SERIES=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="U-Boot# "
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Enter 'shc' to enter prompt (times out) %d \nEnter 'noautoboot' to enter prompt without timeout\n"
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_TARGET_AM335X_SHC=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SHC_SDBOOT=y
CONFIG_SERIES=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="U-Boot# "
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Enter 'shc' to enter prompt (times out) %d \nEnter 'noautoboot' to enter prompt without timeout\n"
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_SL50=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_TARGET_AM335X_SL50=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
# CONFIG_AUTOBOOT is not set
CONFIG_CMD_BOOTZ=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_MTD_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_NET_SUPPORT=y
CONFIG_SPL_NET_VCI_STRING="AM43xx U-Boot SPL"
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_MTD_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_USB_HOST_SUPPORT=y
CONFIG_SPL_USB_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_DMA_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_DMA_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_BAV335X=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_TARGET_BAV335X=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_BAV_VERSION=1
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_MUSB_NEW_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_BAV335X=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_TARGET_BAV335X=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_BAV_VERSION=2
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_MUSB_NEW_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_MTD_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Cairo # "
CONFIG_CMD_BOOTZ=y
CONFIG_USB_KEYBOARD=y
CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_TARGET_DEVKIT8000=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
# CONFIG_CMD_IMI is not set
# CONFIG_CMD_IMLS is not set
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_DMA_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_FASTBOOT=y
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_DMA_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Ventana > "
CONFIG_CMD_BOOTZ=y
CONFIG_G_DNL_VENDOR_NUM=0x0525
CONFIG_G_DNL_PRODUCT_NUM=0xa4a5
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_SPL=y
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_ONENAND_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_SPL=y
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_ONENAND_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_SPL=y
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_ONENAND_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_SPL=y
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_ONENAND_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="U-Boot > "
# CONFIG_CMD_IMLS is not set
CONFIG_SPL=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
CONFIG_SPL_NOR_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
+CONFIG_SYS_OS_BASE=0x2c060000
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="U-Boot-mONStR> "
CONFIG_CMD_ASKENV=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_MTD_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_MTD_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="OMAP Logic # "
CONFIG_CMD_BOOTZ=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_MTD_SUPPORT=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Overo # "
CONFIG_CMD_BOOTZ=y
CONFIG_TARGET_OMAP4_PANDA=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_TARGET_OMAP4_SDP4430=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_TARGET_OMAP5_UEVM=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_PCM051=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_TARGET_PCM051=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_SYS_EXTRA_OPTIONS="REV1"
CONFIG_SPL_ETH_SUPPORT=y
CONFIG_SPL_NET_SUPPORT=y
CONFIG_SPL_NET_VCI_STRING="pcm051 U-Boot SPL"
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_PCM051=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_TARGET_PCM051=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_SYS_EXTRA_OPTIONS="REV3"
CONFIG_SPL_ETH_SUPPORT=y
CONFIG_SPL_NET_SUPPORT=y
CONFIG_SPL_NET_VCI_STRING="pcm051 U-Boot SPL"
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_OF_LIBFDT=y
+CONFIG_FDT_FIXUP_PARTITIONS=y
CONFIG_ARM=y
CONFIG_AM33XX=y
-CONFIG_TARGET_PENGWYN=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_TARGET_PENGWYN=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_NET_SUPPORT=y
CONFIG_SPL_NET_VCI_STRING="AM335x U-Boot SPL"
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_FIT=y
CONFIG_BOOTDELAY=10
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="twister => "
# CONFIG_CMD_IMLS is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SPL=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="ZynqMP> "
# CONFIG_CMD_CONSOLE is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SPL=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="ZynqMP> "
# CONFIG_CMD_IMLS is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SPL=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="ZynqMP> "
# CONFIG_CMD_IMLS is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SPL=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="ZynqMP> "
# CONFIG_CMD_IMLS is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SPL=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="ZynqMP> "
# CONFIG_CMD_IMLS is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SPL=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="ZynqMP> "
# CONFIG_CMD_IMLS is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SPL=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="ZynqMP> "
# CONFIG_CMD_IMLS is not set
CONFIG_SYS_NO_FLASH=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "
# CONFIG_CMD_IMLS is not set
CONFIG_SYS_NO_FLASH=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "
# CONFIG_CMD_IMLS is not set
CONFIG_SYS_NO_FLASH=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "
# CONFIG_CMD_IMLS is not set
CONFIG_SYS_NO_FLASH=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "
# CONFIG_CMD_IMLS is not set
CONFIG_SYS_NO_FLASH=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "
# CONFIG_CMD_IMLS is not set
CONFIG_SYS_NO_FLASH=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "
# CONFIG_CMD_IMLS is not set
CONFIG_SYS_EXTRA_OPTIONS="ZC770_XM012"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "
CONFIG_CMD_GPIO=y
CONFIG_SYS_NO_FLASH=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "
# CONFIG_CMD_IMLS is not set
CONFIG_SYS_NO_FLASH=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "
# CONFIG_CMD_IMLS is not set
CONFIG_SYS_NO_FLASH=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL=y
+CONFIG_SPL_OS_BOOT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Zynq> "
# CONFIG_CMD_IMLS is not set
debug("%s(dev=%p, name=%s, clk=%p)\n", __func__, dev, name, clk);
- index = fdt_find_string(gd->fdt_blob, dev->of_offset, "clock-names",
- name);
+ index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset,
+ "clock-names", name);
if (index < 0) {
- debug("fdt_find_string() failed: %d\n", index);
+ debug("fdt_stringlist_search() failed: %d\n", index);
return index;
}
#if CONFIG_IS_ENABLED(OF_CONTROL)
int index;
- index = fdt_find_string(gd->fdt_blob, dev->of_offset, "reg-names",
+ index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset, "reg-names",
name);
if (index < 0)
return index;
plat->base = base;
plat->bank = bank;
plat->pins = fdtdec_get_int(blob, node, "snps,nr-gpios", 0);
- ret = fdt_get_string(blob, node, "bank-name", &plat->name);
+ plat->name = fdt_stringlist_get(blob, node, "bank-name", 0,
+ NULL);
if (ret)
goto err;
* See Documentation/devicetree/bindings/i2c/i2c-imx.txt
* Use gpio to force bus idle when necessary.
*/
- ret = fdt_find_string(fdt, node, "pinctrl-names", "gpio");
+ ret = fdt_stringlist_search(fdt, node, "pinctrl-names", "gpio");
if (ret < 0) {
dev_info(dev, "i2c bus %d at %lu, no gpio pinctrl state.\n", bus->seq, i2c_bus->base);
} else {
debug("%s(dev=%p, name=%s, chan=%p)\n", __func__, dev, name, chan);
- index = fdt_find_string(gd->fdt_blob, dev->of_offset, "mbox-names",
- name);
+ index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset,
+ "mbox-names", name);
if (index < 0) {
- debug("fdt_find_string() failed: %d\n", index);
+ debug("fdt_stringlist_search() failed: %d\n", index);
return index;
}
active_slave = fdtdec_get_int(fdt, node, "active_slave", 0);
priv->data.active_slave = active_slave;
- fdt_for_each_subnode(fdt, subnode, node) {
+ fdt_for_each_subnode(subnode, fdt, node) {
int len;
const char *name;
char *slave_name;
interfaces = fdt_subnode_offset(fdt, gbe, "interfaces");
- fdt_for_each_subnode(fdt, slave, interfaces) {
+ fdt_for_each_subnode(slave, fdt, interfaces) {
int slave_no;
slave_no = fdtdec_get_int(fdt, slave, "slave-port", -ENOENT);
}
sec_slave = fdt_subnode_offset(fdt, gbe, "secondary-slave-ports");
- fdt_for_each_subnode(fdt, slave, sec_slave) {
+ fdt_for_each_subnode(slave, fdt, sec_slave) {
int slave_no;
slave_no = fdtdec_get_int(fdt, slave, "slave-port", -ENOENT);
return -ENOENT;
}
- fdt_for_each_subnode(blob, subnode, node) {
+ fdt_for_each_subnode(subnode, blob, node) {
/* Skip disabled ports */
if (!fdtdec_get_is_enabled(blob, subnode))
continue;
for (i = 0; ; i++) {
int pin;
- if (fdt_get_string_index(gd->fdt_blob, offset,
- "allwinner,pins", i, &pin_name))
+ pin_name = fdt_stringlist_get(gd->fdt_blob, offset,
+ "allwinner,pins", i, NULL);
+ if (!pin_name)
break;
if (pin_name[0] != 'P')
continue;
}
#endif
- fdt_for_each_subnode(fdt, subnode, node) {
+ fdt_for_each_subnode(subnode, fdt, node) {
unsigned int index = 0, num_lanes = 0;
struct tegra_pcie_port *port;
}
lane = 0;
- fdt_for_each_subnode(blob, subnode, node) {
+ fdt_for_each_subnode(subnode, blob, node) {
/* Skip disabled ports */
if (!fdtdec_get_is_enabled(blob, subnode))
continue;
{
const void *fdt = gd->fdt_blob;
int node = config->of_offset;
- unsigned int count, idx, pin_num, ret;
+ unsigned int count, idx, pin_num;
unsigned int pinfunc, pinpud, pindrv;
unsigned long reg, value;
const char *name;
* refer to the following document for the pinctrl bindings
* linux/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
*/
- count = fdt_count_strings(fdt, node, "samsung,pins");
+ count = fdt_stringlist_count(fdt, node, "samsung,pins");
if (count <= 0)
return -EINVAL;
pindrv = fdtdec_get_int(fdt, node, "samsung,pin-drv", -1);
for (idx = 0; idx < count; idx++) {
- ret = fdt_get_string_index(fdt, node, "samsung,pins",
- idx, &name);
- if (ret < 0)
+ name = fdt_stringlist_get(fdt, node, "samsung,pins", idx, NULL);
+ if (!name)
continue;
reg = pin_to_bank_base(dev, name, &pin_num);
int index, len = 0;
const fdt32_t *reg;
- index = fdt_find_string(gd->fdt_blob, offset, "reg-names", name);
+ index = fdt_stringlist_search(gd->fdt_blob, offset, "reg-names", name);
if (index < 0)
return FDT_ADDR_T_NONE;
return -EINVAL;
}
- fdt_for_each_subnode(gd->fdt_blob, node, dev->of_offset) {
+ fdt_for_each_subnode(node, gd->fdt_blob, dev->of_offset) {
if (fdt_getprop(gd->fdt_blob, node, "gpio-controller", &len)) {
gpio = node;
break;
const char *name;
int strings_count, selector, i, ret;
- strings_count = fdt_count_strings(fdt, node, subnode_target_type);
+ strings_count = fdt_stringlist_count(fdt, node, subnode_target_type);
if (strings_count < 0) {
subnode_target_type = "groups";
is_group = true;
- strings_count = fdt_count_strings(fdt, node,
+ strings_count = fdt_stringlist_count(fdt, node,
subnode_target_type);
if (strings_count < 0) {
/* skip this node; may contain config child nodes */
}
for (i = 0; i < strings_count; i++) {
- ret = fdt_get_string_index(fdt, node, subnode_target_type,
- i, &name);
- if (ret < 0)
+ name = fdt_stringlist_get(fdt, node, subnode_target_type, i,
+ NULL);
+ if (!name)
return -EINVAL;
if (is_group)
struct udevice *config;
int state, size, i, ret;
- state = fdt_find_string(fdt, node, "pinctrl-names", statename);
+ state = fdt_stringlist_search(fdt, node, "pinctrl-names", statename);
if (state < 0) {
char *end;
/*
int node = dev->of_offset;
int subnode, len;
- fdt_for_each_subnode(blob, subnode, node) {
+ fdt_for_each_subnode(subnode, blob, node) {
const char *name;
char *temp;
debug("%s(dev=%p, name=%s, reset_ctl=%p)\n", __func__, dev, name,
reset_ctl);
- index = fdt_find_string(gd->fdt_blob, dev->of_offset, "reset-names",
- name);
+ index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset,
+ "reset-names", name);
if (index < 0) {
- debug("fdt_find_string() failed: %d\n", index);
+ debug("fdt_stringlist_search() failed: %d\n", index);
return index;
}
}
/* Count flash numbers */
- fdt_for_each_subnode(blob, subnode, node)
+ fdt_for_each_subnode(subnode, blob, node)
++flash_num;
if (flash_num == 0) {
offset = fdt_node_offset_by_compatible(blob, -1,
"allwinner,simple-framebuffer");
while (offset >= 0) {
- ret = fdt_find_string(blob, offset, "allwinner,pipeline",
+ ret = fdt_stringlist_search(blob, offset, "allwinner,pipeline",
pipeline);
if (ret == 0)
break;
#define MTDIDS_DEFAULT "nand0=ff800000.flash,"
#define MTDPARTS_DEFAULT "mtdparts=ff800000.flash:1m(uboot)," \
"8m(kernel),512k(dtb),-(fs)"
-/*
- * Override partitions in device tree using info
- * in "mtdparts" environment variable
- */
-#ifdef CONFIG_CMD_MTDPARTS
-#define CONFIG_FDT_FIXUP_PARTITIONS
-#endif
/*
* Environment Configuration
"55m(fs),1m(uboot);ff800000.flash:1m(uboot)," \
"8m(kernel),512k(dtb),-(fs)"
#endif
-/*
- * Override partitions in device tree using info
- * in "mtdparts" environment variable
- */
-#ifdef CONFIG_CMD_MTDPARTS
-#define CONFIG_FDT_FIXUP_PARTITIONS
-#endif
-
/*
* Environment Configuration
*/
#undef CONFIG_BOOTARGS
-#define CONFIG_SYS_OS_BASE 0xfc200000
#define CONFIG_SYS_FDT_BASE 0xfc1e0000
#define CONFIG_SYS_FDT_SIZE (16<<10)
#define CONFIG_SPL_BSS_START_ADDR ((128 - 1) << 20)
#define CONFIG_SPL_BSS_MAX_SIZE (64 << 10)
-#define CONFIG_SPL_OS_BOOT
/* Place patched DT blob (fdt) at this address */
#define CONFIG_SYS_SPL_ARGS_ADDR 0x01800000
*/
#if defined(CONFIG_SPI_BOOT)
/* SPL related */
-#undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
#undef CONFIG_USE_IRQ
/* SPL */
-#undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#undef CONFIG_SYS_OMAP24_I2C_SPEED
#define CONFIG_SYS_OMAP24_I2C_SPEED 1000
-#undef CONFIG_SPL_OS_BOOT
#ifdef CONFIG_NAND
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00080000
#ifdef CONFIG_SPL_OS_BOOT
*/
#if defined(CONFIG_SPI_BOOT)
/* SPL related */
-#undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
#define CONFIG_CMD_MTDPARTS
#endif /* CONFIG_SPI_BOOT, ... */
-#undef CONFIG_SPL_OS_BOOT
#ifdef CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000
/* MTD support */
#ifndef CONFIG_SPL_BUILD
-#define CONFIG_FDT_FIXUP_PARTITIONS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_SPI_FLASH_MTD
#undef CONFIG_BOARD_LATE_INIT
#undef CONFIG_SPI
#undef CONFIG_OMAP3_SPI
-#undef CONFIG_SPL_OS_BOOT
#undef CONFIG_BOOTCOUNT_LIMIT
#undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
#define CONFIG_HSMMC2_8BIT
#include <configs/ti_armv7_omap.h>
-#undef CONFIG_SPL_OS_BOOT
#undef CONFIG_SYS_MONITOR_LEN
#undef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
#include <configs/ti_omap5_common.h>
-#undef CONFIG_SPL_OS_BOOT
-
/* EEPROM related defines */
#define CONFIG_SYS_I2C_OMAP34XX
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#include <configs/ti_omap4_common.h>
-#undef CONFIG_SPL_OS_BOOT
#undef CONFIG_EFI_PARTITION
#undef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
/* Falcon Mode */
#define CONFIG_CMD_SPL
-#define CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
#define CONFIG_CMD_SPL_WRITE_SIZE (128 * SZ_1K)
"if run ${btype}_boot; then; fi; " \
"done"
-/* Device Tree Support */
-#define CONFIG_FDT_FIXUP_PARTITIONS
-
#endif /* __CONFIG_H */
/* add FALCON boot mode */
#define CONFIG_CMD_SPL
-#define CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000
#define CONFIG_SYS_SPL_ARGS_ADDR LINUX_BOOT_PARAM_ADDR
#define CONFIG_CMD_SPL_NAND_OFS 0x00180000
#endif
/* for booting directly linux */
-#define CONFIG_SPL_OS_BOOT
-#define CONFIG_SYS_OS_BASE (CONFIG_SYS_FLASH_BASE + \
- 0x60000)
#define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \
0x40000)
#define CONFIG_SYS_FDT_SIZE (16<<10)
/* Remove SPL boot option - we do not support that on LDP yet */
#undef CONFIG_SPL_FRAMEWORK
-#undef CONFIG_SPL_OS_BOOT
/* Generic NAND definition conflicts with debug_base */
#undef CONFIG_SYS_NAND_BASE
"f8000000.flash:-(unused);" \
"MPC5121 NAND:1024m(extended-userfs)"
-/*
- * Override partitions in device tree using info
- * in "mtdparts" environment variable
- */
-#ifdef CONFIG_CMD_MTDPARTS
-#define CONFIG_FDT_FIXUP_PARTITIONS
-#endif
-
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of monitor */
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* 512 kB for monitor */
#ifdef CONFIG_FSL_DIU_FB
#include <configs/ti_am335x_common.h>
#undef CONFIG_BOARD_LATE_INIT
-#undef CONFIG_SPL_OS_BOOT
/* Clock defines */
#define V_OSCK 24000000 /* Clock output from T2 */
#define CONFIG_SYS_THUMB_BUILD
#define CONFIG_SYS_ICACHE_OFF
#define CONFIG_SYS_DCACHE_OFF
-#undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */
#endif
#endif /* __CONFIG_H */
#if defined(CONFIG_SPL_BUILD)
/* SPL related */
-#undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
* We also support Falcon Mode so that the Linux kernel can be booted
* directly from SPL. This is not currently available on HS devices.
*/
-#if !defined(CONFIG_TI_SECURE_DEVICE)
-#define CONFIG_SPL_OS_BOOT
-#endif
/*
* Place the image at the start of the ROM defined image space (per
#include <configs/ti_armv7_common.h>
/* We wont be loading up OS from SPL for now.. */
-#undef CONFIG_SPL_OS_BOOT
/* We do not have MMC support.. yet.. */
#undef CONFIG_MMC
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000
#define CONFIG_CMD_SPL_NAND_OFS (CONFIG_SYS_NAND_SPL_KERNEL_OFFS+\
0x600000)
-#define CONFIG_SPL_OS_BOOT
#define CONFIG_SYS_SPL_ARGS_ADDR (PHYS_SDRAM_1 + 0x100)
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_RAM_DEVICE
-#define CONFIG_SPL_OS_BOOT
/* u-boot is like dtb */
#define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
#define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
#endif
/* for booting directly linux */
-#define CONFIG_SPL_OS_BOOT
/* SP location before relocation, must use scratch RAM */
#define CONFIG_SPL_TEXT_BASE 0x0
int ft_system_setup(void *blob, bd_t *bd);
void set_working_fdt_addr(ulong addr);
-int fdt_shrink_to_minimum(void *blob);
+
+/**
+ * shrink down the given blob to minimum size + some extrasize if required
+ *
+ * @param blob FDT blob to update
+ * @param extrasize additional bytes needed
+ * @return 0 if ok, or -FDT_ERR_... on error
+ */
+int fdt_shrink_to_minimum(void *blob, uint extrasize);
int fdt_increase_size(void *fdt, int add_len);
int fdt_fixup_nor_flash_size(void *blob);
#define FDT_ERR_NOTFOUND 1
/* FDT_ERR_NOTFOUND: The requested node or property does not exist */
#define FDT_ERR_EXISTS 2
- /* FDT_ERR_EXISTS: Attemped to create a node or property which
+ /* FDT_ERR_EXISTS: Attempted to create a node or property which
* already exists */
#define FDT_ERR_NOSPACE 3
/* FDT_ERR_NOSPACE: Operation needed to expand the device
/* FDT_ERR_BADNCELLS: Device tree has a #address-cells, #size-cells
* or similar property with a bad format or value */
-#define FDT_ERR_TOODEEP 15
+#define FDT_ERR_BADVALUE 15
+ /* FDT_ERR_BADVALUE: Device tree has a property with an unexpected
+ * value. For example: a property expected to contain a string list
+ * is not NUL-terminated within the length of its value. */
+
+#define FDT_ERR_TOODEEP 16
/* FDT_ERR_TOODEEP: The depth of a node has exceeded the internal
* libfdt limit. This can happen if you have more than
* FDT_MAX_DEPTH nested nodes. */
-#define FDT_ERR_MAX 15
+#define FDT_ERR_MAX 16
/**********************************************************************/
/* Low-level functions (you probably don't need these) */
/**
* fdt_for_each_subnode - iterate over all subnodes of a parent
*
+ * @node: child node (int, lvalue)
+ * @fdt: FDT blob (const void *)
+ * @parent: parent node (int)
+ *
* This is actually a wrapper around a for loop and would be used like so:
*
- * fdt_for_each_subnode(fdt, node, parent) {
- * ...
- * use node
+ * fdt_for_each_subnode(node, fdt, parent) {
+ * Use node
* ...
* }
*
- * Note that this is implemented as a macro and node is used as iterator in
- * the loop. It should therefore be a locally allocated variable. The parent
- * variable on the other hand is never modified, so it can be constant or
- * even a literal.
+ * if ((node < 0) && (node != -FDT_ERR_NOT_FOUND)) {
+ * Error handling
+ * }
+ *
+ * Note that this is implemented as a macro and @node is used as
+ * iterator in the loop. The parent variable be constant or even a
+ * literal.
*
- * @fdt: FDT blob (const void *)
- * @node: child node (int)
- * @parent: parent node (int)
*/
-#define fdt_for_each_subnode(fdt, node, parent) \
+#define fdt_for_each_subnode(node, fdt, parent) \
for (node = fdt_first_subnode(fdt, parent); \
node >= 0; \
node = fdt_next_subnode(fdt, node))
#define __fdt_set_hdr(name) \
static inline void fdt_set_##name(void *fdt, uint32_t val) \
{ \
- struct fdt_header *fdth = (struct fdt_header*)fdt; \
+ struct fdt_header *fdth = (struct fdt_header *)fdt; \
fdth->name = cpu_to_fdt32(val); \
}
__fdt_set_hdr(magic);
* @fdt: pointer to the device tree blob
*
* fdt_get_max_phandle retrieves the highest phandle in the given
- * device tree
+ * device tree. This will ignore badly formatted phandles, or phandles
+ * with a value of 0 or -1.
*
* returns:
* the highest phandle on success
- * 0, if an error occurred
+ * 0, if no phandle was found in the device tree
+ * -1, if an error occurred
*/
uint32_t fdt_get_max_phandle(const void *fdt);
* returns:
* structure block offset of the requested subnode (>=0), on success
* -FDT_ERR_NOTFOUND, if the requested subnode does not exist
- * -FDT_ERR_BADOFFSET, if parentoffset did not point to an FDT_BEGIN_NODE tag
- * -FDT_ERR_BADMAGIC,
+ * -FDT_ERR_BADOFFSET, if parentoffset did not point to an FDT_BEGIN_NODE
+ * tag
+ * -FDT_ERR_BADMAGIC,
* -FDT_ERR_BADVERSION,
* -FDT_ERR_BADSTATE,
* -FDT_ERR_BADSTRUCTURE,
int fdt_subnode_offset(const void *fdt, int parentoffset, const char *name);
/**
- * fdt_path_offset_namelen - find a tree node based on substring
+ * fdt_path_offset_namelen - find a tree node by its full path
* @fdt: pointer to the device tree blob
* @path: full path of the node to locate
- * @namelen: number of characters of name to consider
+ * @namelen: number of characters of path to consider
*
- * Identical to fdt_path_offset(), but only examine the first
- * namelen characters of path for matching the node path.
+ * Identical to fdt_path_offset(), but only consider the first namelen
+ * characters of path as the path name.
*/
int fdt_path_offset_namelen(const void *fdt, const char *path, int namelen);
* address).
*
* returns:
- * structure block offset of the node with the requested path (>=0), on success
+ * structure block offset of the node with the requested path (>=0), on
+ * success
* -FDT_ERR_BADPATH, given path does not begin with '/' or is invalid
* -FDT_ERR_NOTFOUND, if the requested node does not exist
* -FDT_ERR_BADMAGIC,
* -FDT_ERR_BADSTRUCTURE,
* -FDT_ERR_TRUNCATED, standard meanings.
*/
-static inline int fdt_path_offset(const void *fdt, const char *path)
-{
- return fdt_path_offset_namelen(fdt, path, strlen(path));
-}
+int fdt_path_offset(const void *fdt, const char *path);
/**
* fdt_get_name - retrieve the name of a given node
*
* returns:
* pointer to the node's name, on success
- * If lenp is non-NULL, *lenp contains the length of that name (>=0)
+ * If lenp is non-NULL, *lenp contains the length of that name
+ * (>=0)
* NULL, on error
* if lenp is non-NULL *lenp contains an error code (<0):
- * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag
+ * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE
+ * tag
* -FDT_ERR_BADMAGIC,
* -FDT_ERR_BADVERSION,
* -FDT_ERR_BADSTATE, standard meanings
int fdt_next_property_offset(const void *fdt, int offset);
/**
- * fdt_for_each_property - iterate over all properties of a node
- * @property_offset: property offset (int)
+ * fdt_for_each_property_offset - iterate over all properties of a node
+ *
+ * @property_offset: property offset (int, lvalue)
* @fdt: FDT blob (const void *)
* @node: node offset (int)
*
* This is actually a wrapper around a for loop and would be used like so:
*
- * fdt_for_each_property(fdt, node, property) {
- * ...
- * use property
+ * fdt_for_each_property_offset(property, fdt, node) {
+ * Use property
* ...
* }
*
+ * if ((property < 0) && (property != -FDT_ERR_NOT_FOUND)) {
+ * Error handling
+ * }
+ *
* Note that this is implemented as a macro and property is used as
- * iterator in the loop. It should therefore be a locally allocated
- * variable. The node variable on the other hand is never modified, so
- * it can be constant or even a literal.
+ * iterator in the loop. The node variable can be constant or even a
+ * literal.
*/
#define fdt_for_each_property_offset(property, fdt, node) \
for (property = fdt_first_property_offset(fdt, node); \
* @namelen: number of characters of name to consider
* @lenp: pointer to an integer variable (will be overwritten) or NULL
*
- * Identical to fdt_get_property_namelen(), but only examine the first
- * namelen characters of name for matching the property name.
+ * Identical to fdt_get_property(), but only examine the first namelen
+ * characters of name for matching the property name.
*/
const struct fdt_property *fdt_get_property_namelen(const void *fdt,
int nodeoffset,
* NULL, on error
* if lenp is non-NULL, *lenp contains an error code (<0):
* -FDT_ERR_NOTFOUND, node does not have named property
- * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag
+ * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE
+ * tag
* -FDT_ERR_BADMAGIC,
* -FDT_ERR_BADVERSION,
* -FDT_ERR_BADSTATE,
* NULL, on error
* if lenp is non-NULL, *lenp contains an error code (<0):
* -FDT_ERR_NOTFOUND, node does not have named property
- * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE tag
+ * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_BEGIN_NODE
+ * tag
* -FDT_ERR_BADMAGIC,
* -FDT_ERR_BADVERSION,
* -FDT_ERR_BADSTATE,
const char *name, int namelen);
/**
- * fdt_get_alias - retreive the path referenced by a given alias
+ * fdt_get_alias - retrieve the path referenced by a given alias
* @fdt: pointer to the device tree blob
* @name: name of the alias th look up
*
* structure from the start to nodeoffset.
*
* returns:
-
* structure block offset of the node at node offset's ancestor
* of depth supernodedepth (>=0), on success
* -FDT_ERR_BADOFFSET, nodeoffset does not refer to a BEGIN_NODE tag
-* -FDT_ERR_NOTFOUND, supernodedepth was greater than the depth of nodeoffset
+ * -FDT_ERR_NOTFOUND, supernodedepth was greater than the depth of
+ * nodeoffset
* -FDT_ERR_BADMAGIC,
* -FDT_ERR_BADVERSION,
* -FDT_ERR_BADSTATE,
int fdt_stringlist_contains(const char *strlist, int listlen, const char *str);
/**
- * fdt_count_strings - count the number of strings in a string list
+ * fdt_stringlist_count - count the number of strings in a string list
* @fdt: pointer to the device tree blob
- * @node: offset of the node
+ * @nodeoffset: offset of a tree node
* @property: name of the property containing the string list
- * @return: the number of strings in the given property
+ * @return:
+ * the number of strings in the given property
+ * -FDT_ERR_BADVALUE if the property value is not NUL-terminated
+ * -FDT_ERR_NOTFOUND if the property does not exist
*/
-int fdt_count_strings(const void *fdt, int node, const char *property);
+int fdt_stringlist_count(const void *fdt, int nodeoffset, const char *property);
/**
- * fdt_find_string - find a string in a string list and return its index
+ * fdt_stringlist_search - find a string in a string list and return its index
* @fdt: pointer to the device tree blob
- * @node: offset of the node
+ * @nodeoffset: offset of a tree node
* @property: name of the property containing the string list
* @string: string to look up in the string list
- * @return: the index of the string or negative on error
+ *
+ * Note that it is possible for this function to succeed on property values
+ * that are not NUL-terminated. That's because the function will stop after
+ * finding the first occurrence of @string. This can for example happen with
+ * small-valued cell properties, such as #address-cells, when searching for
+ * the empty string.
+ *
+ * @return:
+ * the index of the string in the list of strings
+ * -FDT_ERR_BADVALUE if the property value is not NUL-terminated
+ * -FDT_ERR_NOTFOUND if the property does not exist or does not contain
+ * the given string
*/
-int fdt_find_string(const void *fdt, int node, const char *property,
- const char *string);
+int fdt_stringlist_search(const void *fdt, int nodeoffset, const char *property,
+ const char *string);
/**
- * fdt_get_string_index() - obtain the string at a given index in a string list
+ * fdt_stringlist_get() - obtain the string at a given index in a string list
* @fdt: pointer to the device tree blob
- * @node: offset of the node
+ * @nodeoffset: offset of a tree node
* @property: name of the property containing the string list
* @index: index of the string to return
- * @output: return location for the string
- * @return: 0 if the string was found or a negative error code otherwise
- */
-int fdt_get_string_index(const void *fdt, int node, const char *property,
- int index, const char **output);
-
-/**
- * fdt_get_string() - obtain the first string in a string list
- * @fdt: pointer to the device tree blob
- * @node: offset of the node
- * @property: name of the property containing the string list
- * @output: return location for the string
- * @return: 0 if the string was found or a negative error code otherwise
+ * @lenp: return location for the string length or an error code on failure
+ *
+ * Note that this will successfully extract strings from properties with
+ * non-NUL-terminated values. For example on small-valued cell properties
+ * this function will return the empty string.
*
- * This is a shortcut for:
+ * If non-NULL, the length of the string (on success) or a negative error-code
+ * (on failure) will be stored in the integer pointer to by lenp.
*
- * fdt_get_string_index(fdt, node, property, 0, output).
+ * @return:
+ * A pointer to the string at the given index in the string list or NULL on
+ * failure. On success the length of the string will be stored in the memory
+ * location pointed to by the lenp parameter, if non-NULL. On failure one of
+ * the following negative error codes will be returned in the lenp parameter
+ * (if non-NULL):
+ * -FDT_ERR_BADVALUE if the property value is not NUL-terminated
+ * -FDT_ERR_NOTFOUND if the property does not exist
*/
-int fdt_get_string(const void *fdt, int node, const char *property,
- const char **output);
+const char *fdt_stringlist_get(const void *fdt, int nodeoffset,
+ const char *property, int index,
+ int *lenp);
/**********************************************************************/
/* Read-only functions (addressing related) */
* @nodeoffset: offset of the node whose property to change
* @name: name of the property to change
* @namelen: number of characters of name to consider
- * @index: index of the property to change in the array
+ * @idx: index of the property to change in the array
* @val: pointer to data to replace the property value with
* @len: length of the property value
*
*/
int fdt_setprop_inplace_namelen_partial(void *fdt, int nodeoffset,
const char *name, int namelen,
- uint32_t index, const void *val,
+ uint32_t idx, const void *val,
int len);
/**
* change the offsets of some existing nodes.
* returns:
- * structure block offset of the created nodeequested subnode (>=0), on success
+ * structure block offset of the created nodeequested subnode (>=0), on
+ * success
* -FDT_ERR_NOTFOUND, if the requested subnode does not exist
- * -FDT_ERR_BADOFFSET, if parentoffset did not point to an FDT_BEGIN_NODE tag
+ * -FDT_ERR_BADOFFSET, if parentoffset did not point to an FDT_BEGIN_NODE
+ * tag
* -FDT_ERR_EXISTS, if the node at parentoffset already has a subnode of
* the given name
* -FDT_ERR_NOSPACE, if there is insufficient free space in the
particular compatible nodes. The library operates on a flattened
version of the device tree.
+config FDT_FIXUP_PARTITIONS
+ bool "overwrite MTD partitions in DTS through defined in 'mtdparts'"
+ depends on OF_LIBFDT
+ default n
+ help
+ Allow overwriting defined partitions in the device tree blob
+ using partition info defined in the 'mtdparts' environment
+ variable.
+
source lib/efi/Kconfig
source lib/efi_loader/Kconfig
int subnode;
int num = 0;
- fdt_for_each_subnode(blob, subnode, node)
+ fdt_for_each_subnode(subnode, blob, node)
num++;
return num;
{
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;
const void *fdt_offset_ptr(const void *fdt, int offset, unsigned int len)
{
- const char *p;
+ unsigned absoffset = offset + fdt_off_dt_struct(fdt);
+
+ if ((absoffset < offset)
+ || ((absoffset + len) < absoffset)
+ || (absoffset + len) > fdt_totalsize(fdt))
+ return NULL;
if (fdt_version(fdt) >= 0x11)
if (((offset + len) < offset)
|| ((offset + len) > fdt_size_dt_struct(fdt)))
return NULL;
- p = _fdt_offset_ptr(fdt, offset);
-
- if (p + len < p)
- return NULL;
- return p;
+ return _fdt_offset_ptr(fdt, offset);
}
uint32_t fdt_next_tag(const void *fdt, int startoffset, int *nextoffset)
if (!found && !ret)
return ret;
- fdt_for_each_subnode(fdto, child, node)
+ fdt_for_each_subnode(child, fdto, node)
overlay_adjust_node_phandles(fdto, child, delta);
return 0;
}
}
- fdt_for_each_subnode(fdto, fixup_child, fixup_node) {
+ fdt_for_each_subnode(fixup_child, fdto, fixup_node) {
const char *fixup_child_name = fdt_get_name(fdto, fixup_child,
NULL);
int tree_child;
return ret;
}
- fdt_for_each_subnode(fdto, node, fragment) {
+ fdt_for_each_subnode(node, fdto, fragment) {
const char *name = fdt_get_name(fdto, node, NULL);
int nnode;
int ret;
{
int fragment;
- fdt_for_each_subnode(dto, fragment, 0) {
+ fdt_for_each_subnode(fragment, dto, 0) {
int overlay;
int target;
int ret;
return max_phandle;
if (offset < 0)
- return 0;
+ return (uint32_t)-1;
phandle = fdt_get_phandle(fdt, offset);
if (phandle == (uint32_t)-1)
- return 0;
+ continue;
if (phandle > max_phandle)
max_phandle = phandle;
return offset;
}
+int fdt_path_offset(const void *fdt, const char *path)
+{
+ return fdt_path_offset_namelen(fdt, path, strlen(path));
+}
+
const char *fdt_get_name(const void *fdt, int nodeoffset, int *len)
{
const struct fdt_node_header *nh = _fdt_offset_ptr(fdt, nodeoffset);
return 0;
}
-int fdt_count_strings(const void *fdt, int node, const char *property)
+int fdt_stringlist_count(const void *fdt, int nodeoffset, const char *property)
{
- int length, i, count = 0;
- const char *list;
+ const char *list, *end;
+ int length, count = 0;
- list = fdt_getprop(fdt, node, property, &length);
+ list = fdt_getprop(fdt, nodeoffset, property, &length);
if (!list)
- return length;
+ return -length;
+
+ end = list + length;
+
+ while (list < end) {
+ length = strnlen(list, end - list) + 1;
- for (i = 0; i < length; i++) {
- int len = strlen(list);
+ /* Abort if the last string isn't properly NUL-terminated. */
+ if (list + length > end)
+ return -FDT_ERR_BADVALUE;
- list += len + 1;
- i += len;
+ list += length;
count++;
}
return count;
}
-int fdt_find_string(const void *fdt, int node, const char *property,
- const char *string)
+int fdt_stringlist_search(const void *fdt, int nodeoffset, const char *property,
+ const char *string)
{
+ int length, len, idx = 0;
const char *list, *end;
- int len, index = 0;
- list = fdt_getprop(fdt, node, property, &len);
+ list = fdt_getprop(fdt, nodeoffset, property, &length);
if (!list)
- return len;
+ return -length;
- end = list + len;
- len = strlen(string);
+ len = strlen(string) + 1;
+ end = list + length;
while (list < end) {
- int l = strlen(list);
+ length = strnlen(list, end - list) + 1;
- if (l == len && memcmp(list, string, len) == 0)
- return index;
+ /* Abort if the last string isn't properly NUL-terminated. */
+ if (list + length > end)
+ return -FDT_ERR_BADVALUE;
- list += l + 1;
- index++;
+ if (length == len && memcmp(list, string, length) == 0)
+ return idx;
+
+ list += length;
+ idx++;
}
return -FDT_ERR_NOTFOUND;
}
-int fdt_get_string_index(const void *fdt, int node, const char *property,
- int index, const char **output)
+const char *fdt_stringlist_get(const void *fdt, int nodeoffset,
+ const char *property, int idx,
+ int *lenp)
{
- const char *list;
- int length, i;
+ const char *list, *end;
+ int length;
- list = fdt_getprop(fdt, node, property, &length);
+ list = fdt_getprop(fdt, nodeoffset, property, &length);
+ if (!list) {
+ if (lenp)
+ *lenp = length;
- for (i = 0; i < length; i++) {
- int len = strlen(list);
+ return NULL;
+ }
- if (index == 0) {
- *output = list;
- return 0;
+ end = list + length;
+
+ while (list < end) {
+ length = strnlen(list, end - list) + 1;
+
+ /* Abort if the last string isn't properly NUL-terminated. */
+ if (list + length > end) {
+ if (lenp)
+ *lenp = -FDT_ERR_BADVALUE;
+
+ return NULL;
}
- list += len + 1;
- i += len;
- index--;
+ if (idx == 0) {
+ if (lenp)
+ *lenp = length - 1;
+
+ return list;
+ }
+
+ list += length;
+ idx--;
}
- return -FDT_ERR_NOTFOUND;
-}
+ if (lenp)
+ *lenp = -FDT_ERR_NOTFOUND;
-int fdt_get_string(const void *fdt, int node, const char *property,
- const char **output)
-{
- return fdt_get_string_index(fdt, node, property, 0, output);
+ return NULL;
}
int fdt_node_check_compatible(const void *fdt, int nodeoffset,
prop = fdt_getprop(fdt, nodeoffset, "compatible", &len);
if (!prop)
return len;
- if (fdt_stringlist_contains(prop, len, compatible))
- return 0;
- else
- return 1;
+
+ return !fdt_stringlist_contains(prop, len, compatible);
}
int fdt_node_offset_by_compatible(const void *fdt, int startoffset,
if (((p + oldlen) < p) || ((p + oldlen) > end))
return -FDT_ERR_BADOFFSET;
+ if ((p < (char *)fdt) || ((end - oldlen + newlen) < (char *)fdt))
+ return -FDT_ERR_BADOFFSET;
if ((end - oldlen + newlen) > ((char *)fdt + fdt_totalsize(fdt)))
return -FDT_ERR_NOSPACE;
memmove(p + newlen, p + oldlen, end - p - oldlen);
int err;
*prop = fdt_get_property_w(fdt, nodeoffset, name, &oldlen);
- if (!(*prop))
+ if (!*prop)
return oldlen;
if ((err = _fdt_splice_struct(fdt, (*prop)->data, FDT_TAGALIGN(oldlen),
int fdt_setprop_inplace_namelen_partial(void *fdt, int nodeoffset,
const char *name, int namelen,
- uint32_t index, const void *val,
+ uint32_t idx, const void *val,
int len)
{
void *propval;
if (!propval)
return proplen;
- if (proplen < (len + index))
+ if (proplen < (len + idx))
return -FDT_ERR_NOSPACE;
- memcpy(propval + index, val, len);
+ memcpy((char *)propval + idx, val, len);
return 0;
}
const char **out)
{
int node_off;
+ int len;
node_off = fdt_path_offset(fdt, path);
if (node_off < 0)
return node_off;
- return fdt_get_string(fdt, node_off, name, out);
+ *out = fdt_stringlist_get(fdt, node_off, name, 0, &len);
+
+ return len < 0 ? len : 0;
}
static int fdt_overlay_change_int_property(struct unit_test_state *uts)
"""Test the sleep command, and validate that it sleeps for approximately
the correct amount of time."""
+ if u_boot_console.config.buildconfig.get('config_cmd_misc', 'n') != 'y':
+ pytest.skip('sleep command not supported')
# 3s isn't too long, but is enough to cross a few second boundaries.
sleep_time = 3
tstart = time.time()
projects / u-boot / commitdiff