Revision 5a4348d1
| b/device_tree.c | ||
|---|---|---|
| 131 | 131 |
return offset; |
| 132 | 132 |
} |
| 133 | 133 |
|
| 134 |
int qemu_devtree_setprop(void *fdt, const char *node_path,
|
|
| 135 |
const char *property, const void *val_array, int size)
|
|
| 134 |
int qemu_fdt_setprop(void *fdt, const char *node_path,
|
|
| 135 |
const char *property, const void *val_array, int size) |
|
| 136 | 136 |
{
|
| 137 | 137 |
int r; |
| 138 | 138 |
|
| ... | ... | |
| 146 | 146 |
return r; |
| 147 | 147 |
} |
| 148 | 148 |
|
| 149 |
int qemu_devtree_setprop_cell(void *fdt, const char *node_path,
|
|
| 150 |
const char *property, uint32_t val)
|
|
| 149 |
int qemu_fdt_setprop_cell(void *fdt, const char *node_path,
|
|
| 150 |
const char *property, uint32_t val) |
|
| 151 | 151 |
{
|
| 152 | 152 |
int r; |
| 153 | 153 |
|
| ... | ... | |
| 161 | 161 |
return r; |
| 162 | 162 |
} |
| 163 | 163 |
|
| 164 |
int qemu_devtree_setprop_u64(void *fdt, const char *node_path,
|
|
| 165 |
const char *property, uint64_t val)
|
|
| 164 |
int qemu_fdt_setprop_u64(void *fdt, const char *node_path,
|
|
| 165 |
const char *property, uint64_t val) |
|
| 166 | 166 |
{
|
| 167 | 167 |
val = cpu_to_be64(val); |
| 168 |
return qemu_devtree_setprop(fdt, node_path, property, &val, sizeof(val));
|
|
| 168 |
return qemu_fdt_setprop(fdt, node_path, property, &val, sizeof(val));
|
|
| 169 | 169 |
} |
| 170 | 170 |
|
| 171 |
int qemu_devtree_setprop_string(void *fdt, const char *node_path,
|
|
| 172 |
const char *property, const char *string)
|
|
| 171 |
int qemu_fdt_setprop_string(void *fdt, const char *node_path,
|
|
| 172 |
const char *property, const char *string) |
|
| 173 | 173 |
{
|
| 174 | 174 |
int r; |
| 175 | 175 |
|
| ... | ... | |
| 183 | 183 |
return r; |
| 184 | 184 |
} |
| 185 | 185 |
|
| 186 |
const void *qemu_devtree_getprop(void *fdt, const char *node_path,
|
|
| 187 |
const char *property, int *lenp)
|
|
| 186 |
const void *qemu_fdt_getprop(void *fdt, const char *node_path,
|
|
| 187 |
const char *property, int *lenp) |
|
| 188 | 188 |
{
|
| 189 | 189 |
int len; |
| 190 | 190 |
const void *r; |
| ... | ... | |
| 200 | 200 |
return r; |
| 201 | 201 |
} |
| 202 | 202 |
|
| 203 |
uint32_t qemu_devtree_getprop_cell(void *fdt, const char *node_path,
|
|
| 204 |
const char *property)
|
|
| 203 |
uint32_t qemu_fdt_getprop_cell(void *fdt, const char *node_path,
|
|
| 204 |
const char *property) |
|
| 205 | 205 |
{
|
| 206 | 206 |
int len; |
| 207 |
const uint32_t *p = qemu_devtree_getprop(fdt, node_path, property, &len);
|
|
| 207 |
const uint32_t *p = qemu_fdt_getprop(fdt, node_path, property, &len);
|
|
| 208 | 208 |
if (len != 4) {
|
| 209 | 209 |
fprintf(stderr, "%s: %s/%s not 4 bytes long (not a cell?)\n", |
| 210 | 210 |
__func__, node_path, property); |
| ... | ... | |
| 213 | 213 |
return be32_to_cpu(*p); |
| 214 | 214 |
} |
| 215 | 215 |
|
| 216 |
uint32_t qemu_devtree_get_phandle(void *fdt, const char *path)
|
|
| 216 |
uint32_t qemu_fdt_get_phandle(void *fdt, const char *path)
|
|
| 217 | 217 |
{
|
| 218 | 218 |
uint32_t r; |
| 219 | 219 |
|
| ... | ... | |
| 227 | 227 |
return r; |
| 228 | 228 |
} |
| 229 | 229 |
|
| 230 |
int qemu_devtree_setprop_phandle(void *fdt, const char *node_path,
|
|
| 231 |
const char *property,
|
|
| 232 |
const char *target_node_path)
|
|
| 230 |
int qemu_fdt_setprop_phandle(void *fdt, const char *node_path,
|
|
| 231 |
const char *property, |
|
| 232 |
const char *target_node_path) |
|
| 233 | 233 |
{
|
| 234 |
uint32_t phandle = qemu_devtree_get_phandle(fdt, target_node_path);
|
|
| 235 |
return qemu_devtree_setprop_cell(fdt, node_path, property, phandle);
|
|
| 234 |
uint32_t phandle = qemu_fdt_get_phandle(fdt, target_node_path);
|
|
| 235 |
return qemu_fdt_setprop_cell(fdt, node_path, property, phandle);
|
|
| 236 | 236 |
} |
| 237 | 237 |
|
| 238 |
uint32_t qemu_devtree_alloc_phandle(void *fdt)
|
|
| 238 |
uint32_t qemu_fdt_alloc_phandle(void *fdt)
|
|
| 239 | 239 |
{
|
| 240 | 240 |
static int phandle = 0x0; |
| 241 | 241 |
|
| ... | ... | |
| 259 | 259 |
return phandle++; |
| 260 | 260 |
} |
| 261 | 261 |
|
| 262 |
int qemu_devtree_nop_node(void *fdt, const char *node_path)
|
|
| 262 |
int qemu_fdt_nop_node(void *fdt, const char *node_path)
|
|
| 263 | 263 |
{
|
| 264 | 264 |
int r; |
| 265 | 265 |
|
| ... | ... | |
| 273 | 273 |
return r; |
| 274 | 274 |
} |
| 275 | 275 |
|
| 276 |
int qemu_devtree_add_subnode(void *fdt, const char *name)
|
|
| 276 |
int qemu_fdt_add_subnode(void *fdt, const char *name)
|
|
| 277 | 277 |
{
|
| 278 | 278 |
char *dupname = g_strdup(name); |
| 279 | 279 |
char *basename = strrchr(dupname, '/'); |
| ... | ... | |
| 303 | 303 |
return retval; |
| 304 | 304 |
} |
| 305 | 305 |
|
| 306 |
void qemu_devtree_dumpdtb(void *fdt, int size)
|
|
| 306 |
void qemu_fdt_dumpdtb(void *fdt, int size)
|
|
| 307 | 307 |
{
|
| 308 | 308 |
const char *dumpdtb = qemu_opt_get(qemu_get_machine_opts(), "dumpdtb"); |
| 309 | 309 |
|
| ... | ... | |
| 313 | 313 |
} |
| 314 | 314 |
} |
| 315 | 315 |
|
| 316 |
int qemu_devtree_setprop_sized_cells_from_array(void *fdt,
|
|
| 317 |
const char *node_path,
|
|
| 318 |
const char *property,
|
|
| 319 |
int numvalues,
|
|
| 320 |
uint64_t *values)
|
|
| 316 |
int qemu_fdt_setprop_sized_cells_from_array(void *fdt,
|
|
| 317 |
const char *node_path, |
|
| 318 |
const char *property, |
|
| 319 |
int numvalues, |
|
| 320 |
uint64_t *values) |
|
| 321 | 321 |
{
|
| 322 | 322 |
uint32_t *propcells; |
| 323 | 323 |
uint64_t value; |
| ... | ... | |
| 342 | 342 |
propcells[cellnum++] = cpu_to_be32(value); |
| 343 | 343 |
} |
| 344 | 344 |
|
| 345 |
return qemu_devtree_setprop(fdt, node_path, property, propcells,
|
|
| 346 |
cellnum * sizeof(uint32_t));
|
|
| 345 |
return qemu_fdt_setprop(fdt, node_path, property, propcells,
|
|
| 346 |
cellnum * sizeof(uint32_t)); |
|
| 347 | 347 |
} |
| b/hw/arm/boot.c | ||
|---|---|---|
| 335 | 335 |
} |
| 336 | 336 |
} |
| 337 | 337 |
|
| 338 |
acells = qemu_devtree_getprop_cell(fdt, "/", "#address-cells");
|
|
| 339 |
scells = qemu_devtree_getprop_cell(fdt, "/", "#size-cells");
|
|
| 338 |
acells = qemu_fdt_getprop_cell(fdt, "/", "#address-cells");
|
|
| 339 |
scells = qemu_fdt_getprop_cell(fdt, "/", "#size-cells");
|
|
| 340 | 340 |
if (acells == 0 || scells == 0) {
|
| 341 | 341 |
fprintf(stderr, "dtb file invalid (#address-cells or #size-cells 0)\n"); |
| 342 | 342 |
goto fail; |
| ... | ... | |
| 351 | 351 |
goto fail; |
| 352 | 352 |
} |
| 353 | 353 |
|
| 354 |
rc = qemu_devtree_setprop_sized_cells(fdt, "/memory", "reg",
|
|
| 355 |
acells, binfo->loader_start,
|
|
| 356 |
scells, binfo->ram_size);
|
|
| 354 |
rc = qemu_fdt_setprop_sized_cells(fdt, "/memory", "reg",
|
|
| 355 |
acells, binfo->loader_start, |
|
| 356 |
scells, binfo->ram_size); |
|
| 357 | 357 |
if (rc < 0) {
|
| 358 | 358 |
fprintf(stderr, "couldn't set /memory/reg\n"); |
| 359 | 359 |
goto fail; |
| 360 | 360 |
} |
| 361 | 361 |
|
| 362 | 362 |
if (binfo->kernel_cmdline && *binfo->kernel_cmdline) {
|
| 363 |
rc = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs",
|
|
| 364 |
binfo->kernel_cmdline);
|
|
| 363 |
rc = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
|
|
| 364 |
binfo->kernel_cmdline); |
|
| 365 | 365 |
if (rc < 0) {
|
| 366 | 366 |
fprintf(stderr, "couldn't set /chosen/bootargs\n"); |
| 367 | 367 |
goto fail; |
| ... | ... | |
| 369 | 369 |
} |
| 370 | 370 |
|
| 371 | 371 |
if (binfo->initrd_size) {
|
| 372 |
rc = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-start",
|
|
| 373 |
binfo->initrd_start); |
|
| 372 |
rc = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start",
|
|
| 373 |
binfo->initrd_start);
|
|
| 374 | 374 |
if (rc < 0) {
|
| 375 | 375 |
fprintf(stderr, "couldn't set /chosen/linux,initrd-start\n"); |
| 376 | 376 |
goto fail; |
| 377 | 377 |
} |
| 378 | 378 |
|
| 379 |
rc = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-end",
|
|
| 380 |
binfo->initrd_start + binfo->initrd_size); |
|
| 379 |
rc = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end",
|
|
| 380 |
binfo->initrd_start + binfo->initrd_size);
|
|
| 381 | 381 |
if (rc < 0) {
|
| 382 | 382 |
fprintf(stderr, "couldn't set /chosen/linux,initrd-end\n"); |
| 383 | 383 |
goto fail; |
| ... | ... | |
| 388 | 388 |
binfo->modify_dtb(binfo, fdt); |
| 389 | 389 |
} |
| 390 | 390 |
|
| 391 |
qemu_devtree_dumpdtb(fdt, size);
|
|
| 391 |
qemu_fdt_dumpdtb(fdt, size);
|
|
| 392 | 392 |
|
| 393 | 393 |
cpu_physical_memory_write(addr, fdt, size); |
| 394 | 394 |
|
| b/hw/arm/vexpress.c | ||
|---|---|---|
| 419 | 419 |
int rc; |
| 420 | 420 |
char *nodename = g_strdup_printf("/virtio_mmio@%" PRIx64, addr);
|
| 421 | 421 |
|
| 422 |
rc = qemu_devtree_add_subnode(fdt, nodename);
|
|
| 423 |
rc |= qemu_devtree_setprop_string(fdt, nodename,
|
|
| 424 |
"compatible", "virtio,mmio");
|
|
| 425 |
rc |= qemu_devtree_setprop_sized_cells(fdt, nodename, "reg",
|
|
| 426 |
acells, addr, scells, size);
|
|
| 427 |
qemu_devtree_setprop_cells(fdt, nodename, "interrupt-parent", intc);
|
|
| 428 |
qemu_devtree_setprop_cells(fdt, nodename, "interrupts", 0, irq, 1);
|
|
| 422 |
rc = qemu_fdt_add_subnode(fdt, nodename);
|
|
| 423 |
rc |= qemu_fdt_setprop_string(fdt, nodename,
|
|
| 424 |
"compatible", "virtio,mmio"); |
|
| 425 |
rc |= qemu_fdt_setprop_sized_cells(fdt, nodename, "reg",
|
|
| 426 |
acells, addr, scells, size); |
|
| 427 |
qemu_fdt_setprop_cells(fdt, nodename, "interrupt-parent", intc);
|
|
| 428 |
qemu_fdt_setprop_cells(fdt, nodename, "interrupts", 0, irq, 1);
|
|
| 429 | 429 |
g_free(nodename); |
| 430 | 430 |
if (rc) {
|
| 431 | 431 |
return -1; |
| ... | ... | |
| 456 | 456 |
uint32_t acells, scells, intc; |
| 457 | 457 |
const VEDBoardInfo *daughterboard = (const VEDBoardInfo *)info; |
| 458 | 458 |
|
| 459 |
acells = qemu_devtree_getprop_cell(fdt, "/", "#address-cells");
|
|
| 460 |
scells = qemu_devtree_getprop_cell(fdt, "/", "#size-cells");
|
|
| 459 |
acells = qemu_fdt_getprop_cell(fdt, "/", "#address-cells");
|
|
| 460 |
scells = qemu_fdt_getprop_cell(fdt, "/", "#size-cells");
|
|
| 461 | 461 |
intc = find_int_controller(fdt); |
| 462 | 462 |
if (!intc) {
|
| 463 | 463 |
/* Not fatal, we just won't provide virtio. This will |
| b/hw/arm/virt.c | ||
|---|---|---|
| 156 | 156 |
vbi->fdt = fdt; |
| 157 | 157 |
|
| 158 | 158 |
/* Header */ |
| 159 |
qemu_devtree_setprop_string(fdt, "/", "compatible", "linux,dummy-virt");
|
|
| 160 |
qemu_devtree_setprop_cell(fdt, "/", "#address-cells", 0x2);
|
|
| 161 |
qemu_devtree_setprop_cell(fdt, "/", "#size-cells", 0x2);
|
|
| 159 |
qemu_fdt_setprop_string(fdt, "/", "compatible", "linux,dummy-virt");
|
|
| 160 |
qemu_fdt_setprop_cell(fdt, "/", "#address-cells", 0x2);
|
|
| 161 |
qemu_fdt_setprop_cell(fdt, "/", "#size-cells", 0x2);
|
|
| 162 | 162 |
|
| 163 | 163 |
/* |
| 164 | 164 |
* /chosen and /memory nodes must exist for load_dtb |
| 165 | 165 |
* to fill in necessary properties later |
| 166 | 166 |
*/ |
| 167 |
qemu_devtree_add_subnode(fdt, "/chosen");
|
|
| 168 |
qemu_devtree_add_subnode(fdt, "/memory");
|
|
| 169 |
qemu_devtree_setprop_string(fdt, "/memory", "device_type", "memory");
|
|
| 167 |
qemu_fdt_add_subnode(fdt, "/chosen");
|
|
| 168 |
qemu_fdt_add_subnode(fdt, "/memory");
|
|
| 169 |
qemu_fdt_setprop_string(fdt, "/memory", "device_type", "memory");
|
|
| 170 | 170 |
|
| 171 | 171 |
/* Clock node, for the benefit of the UART. The kernel device tree |
| 172 | 172 |
* binding documentation claims the PL011 node clock properties are |
| 173 | 173 |
* optional but in practice if you omit them the kernel refuses to |
| 174 | 174 |
* probe for the device. |
| 175 | 175 |
*/ |
| 176 |
vbi->clock_phandle = qemu_devtree_alloc_phandle(fdt);
|
|
| 177 |
qemu_devtree_add_subnode(fdt, "/apb-pclk");
|
|
| 178 |
qemu_devtree_setprop_string(fdt, "/apb-pclk", "compatible", "fixed-clock");
|
|
| 179 |
qemu_devtree_setprop_cell(fdt, "/apb-pclk", "#clock-cells", 0x0);
|
|
| 180 |
qemu_devtree_setprop_cell(fdt, "/apb-pclk", "clock-frequency", 24000000);
|
|
| 181 |
qemu_devtree_setprop_string(fdt, "/apb-pclk", "clock-output-names",
|
|
| 176 |
vbi->clock_phandle = qemu_fdt_alloc_phandle(fdt);
|
|
| 177 |
qemu_fdt_add_subnode(fdt, "/apb-pclk");
|
|
| 178 |
qemu_fdt_setprop_string(fdt, "/apb-pclk", "compatible", "fixed-clock");
|
|
| 179 |
qemu_fdt_setprop_cell(fdt, "/apb-pclk", "#clock-cells", 0x0);
|
|
| 180 |
qemu_fdt_setprop_cell(fdt, "/apb-pclk", "clock-frequency", 24000000);
|
|
| 181 |
qemu_fdt_setprop_string(fdt, "/apb-pclk", "clock-output-names",
|
|
| 182 | 182 |
"clk24mhz"); |
| 183 |
qemu_devtree_setprop_cell(fdt, "/apb-pclk", "phandle", vbi->clock_phandle);
|
|
| 183 |
qemu_fdt_setprop_cell(fdt, "/apb-pclk", "phandle", vbi->clock_phandle);
|
|
| 184 | 184 |
|
| 185 | 185 |
/* No PSCI for TCG yet */ |
| 186 | 186 |
if (kvm_enabled()) {
|
| 187 |
qemu_devtree_add_subnode(fdt, "/psci");
|
|
| 188 |
qemu_devtree_setprop_string(fdt, "/psci", "compatible", "arm,psci");
|
|
| 189 |
qemu_devtree_setprop_string(fdt, "/psci", "method", "hvc");
|
|
| 190 |
qemu_devtree_setprop_cell(fdt, "/psci", "cpu_suspend",
|
|
| 187 |
qemu_fdt_add_subnode(fdt, "/psci");
|
|
| 188 |
qemu_fdt_setprop_string(fdt, "/psci", "compatible", "arm,psci");
|
|
| 189 |
qemu_fdt_setprop_string(fdt, "/psci", "method", "hvc");
|
|
| 190 |
qemu_fdt_setprop_cell(fdt, "/psci", "cpu_suspend",
|
|
| 191 | 191 |
PSCI_FN_CPU_SUSPEND); |
| 192 |
qemu_devtree_setprop_cell(fdt, "/psci", "cpu_off", PSCI_FN_CPU_OFF);
|
|
| 193 |
qemu_devtree_setprop_cell(fdt, "/psci", "cpu_on", PSCI_FN_CPU_ON);
|
|
| 194 |
qemu_devtree_setprop_cell(fdt, "/psci", "migrate", PSCI_FN_MIGRATE);
|
|
| 192 |
qemu_fdt_setprop_cell(fdt, "/psci", "cpu_off", PSCI_FN_CPU_OFF);
|
|
| 193 |
qemu_fdt_setprop_cell(fdt, "/psci", "cpu_on", PSCI_FN_CPU_ON);
|
|
| 194 |
qemu_fdt_setprop_cell(fdt, "/psci", "migrate", PSCI_FN_MIGRATE);
|
|
| 195 | 195 |
} |
| 196 | 196 |
} |
| 197 | 197 |
|
| ... | ... | |
| 206 | 206 |
irqflags = deposit32(irqflags, GIC_FDT_IRQ_PPI_CPU_START, |
| 207 | 207 |
GIC_FDT_IRQ_PPI_CPU_WIDTH, (1 << vbi->smp_cpus) - 1); |
| 208 | 208 |
|
| 209 |
qemu_devtree_add_subnode(vbi->fdt, "/timer");
|
|
| 210 |
qemu_devtree_setprop_string(vbi->fdt, "/timer",
|
|
| 209 |
qemu_fdt_add_subnode(vbi->fdt, "/timer");
|
|
| 210 |
qemu_fdt_setprop_string(vbi->fdt, "/timer",
|
|
| 211 | 211 |
"compatible", "arm,armv7-timer"); |
| 212 |
qemu_devtree_setprop_cells(vbi->fdt, "/timer", "interrupts",
|
|
| 212 |
qemu_fdt_setprop_cells(vbi->fdt, "/timer", "interrupts",
|
|
| 213 | 213 |
GIC_FDT_IRQ_TYPE_PPI, 13, irqflags, |
| 214 | 214 |
GIC_FDT_IRQ_TYPE_PPI, 14, irqflags, |
| 215 | 215 |
GIC_FDT_IRQ_TYPE_PPI, 11, irqflags, |
| ... | ... | |
| 220 | 220 |
{
|
| 221 | 221 |
int cpu; |
| 222 | 222 |
|
| 223 |
qemu_devtree_add_subnode(vbi->fdt, "/cpus");
|
|
| 224 |
qemu_devtree_setprop_cell(vbi->fdt, "/cpus", "#address-cells", 0x1);
|
|
| 225 |
qemu_devtree_setprop_cell(vbi->fdt, "/cpus", "#size-cells", 0x0);
|
|
| 223 |
qemu_fdt_add_subnode(vbi->fdt, "/cpus");
|
|
| 224 |
qemu_fdt_setprop_cell(vbi->fdt, "/cpus", "#address-cells", 0x1);
|
|
| 225 |
qemu_fdt_setprop_cell(vbi->fdt, "/cpus", "#size-cells", 0x0);
|
|
| 226 | 226 |
|
| 227 | 227 |
for (cpu = vbi->smp_cpus - 1; cpu >= 0; cpu--) {
|
| 228 | 228 |
char *nodename = g_strdup_printf("/cpus/cpu@%d", cpu);
|
| 229 | 229 |
ARMCPU *armcpu = ARM_CPU(qemu_get_cpu(cpu)); |
| 230 | 230 |
|
| 231 |
qemu_devtree_add_subnode(vbi->fdt, nodename);
|
|
| 232 |
qemu_devtree_setprop_string(vbi->fdt, nodename, "device_type", "cpu");
|
|
| 233 |
qemu_devtree_setprop_string(vbi->fdt, nodename, "compatible",
|
|
| 231 |
qemu_fdt_add_subnode(vbi->fdt, nodename);
|
|
| 232 |
qemu_fdt_setprop_string(vbi->fdt, nodename, "device_type", "cpu");
|
|
| 233 |
qemu_fdt_setprop_string(vbi->fdt, nodename, "compatible",
|
|
| 234 | 234 |
armcpu->dtb_compatible); |
| 235 | 235 |
|
| 236 | 236 |
if (vbi->smp_cpus > 1) {
|
| 237 |
qemu_devtree_setprop_string(vbi->fdt, nodename,
|
|
| 237 |
qemu_fdt_setprop_string(vbi->fdt, nodename,
|
|
| 238 | 238 |
"enable-method", "psci"); |
| 239 | 239 |
} |
| 240 | 240 |
|
| 241 |
qemu_devtree_setprop_cell(vbi->fdt, nodename, "reg", cpu);
|
|
| 241 |
qemu_fdt_setprop_cell(vbi->fdt, nodename, "reg", cpu);
|
|
| 242 | 242 |
g_free(nodename); |
| 243 | 243 |
} |
| 244 | 244 |
} |
| ... | ... | |
| 247 | 247 |
{
|
| 248 | 248 |
uint32_t gic_phandle; |
| 249 | 249 |
|
| 250 |
gic_phandle = qemu_devtree_alloc_phandle(vbi->fdt);
|
|
| 251 |
qemu_devtree_setprop_cell(vbi->fdt, "/", "interrupt-parent", gic_phandle);
|
|
| 250 |
gic_phandle = qemu_fdt_alloc_phandle(vbi->fdt);
|
|
| 251 |
qemu_fdt_setprop_cell(vbi->fdt, "/", "interrupt-parent", gic_phandle);
|
|
| 252 | 252 |
|
| 253 |
qemu_devtree_add_subnode(vbi->fdt, "/intc");
|
|
| 254 |
qemu_devtree_setprop_string(vbi->fdt, "/intc", "compatible",
|
|
| 253 |
qemu_fdt_add_subnode(vbi->fdt, "/intc");
|
|
| 254 |
qemu_fdt_setprop_string(vbi->fdt, "/intc", "compatible",
|
|
| 255 | 255 |
vbi->gic_compatible); |
| 256 |
qemu_devtree_setprop_cell(vbi->fdt, "/intc", "#interrupt-cells", 3);
|
|
| 257 |
qemu_devtree_setprop(vbi->fdt, "/intc", "interrupt-controller", NULL, 0);
|
|
| 258 |
qemu_devtree_setprop_sized_cells(vbi->fdt, "/intc", "reg",
|
|
| 256 |
qemu_fdt_setprop_cell(vbi->fdt, "/intc", "#interrupt-cells", 3);
|
|
| 257 |
qemu_fdt_setprop(vbi->fdt, "/intc", "interrupt-controller", NULL, 0);
|
|
| 258 |
qemu_fdt_setprop_sized_cells(vbi->fdt, "/intc", "reg",
|
|
| 259 | 259 |
2, vbi->memmap[VIRT_GIC_DIST].base, |
| 260 | 260 |
2, vbi->memmap[VIRT_GIC_DIST].size, |
| 261 | 261 |
2, vbi->memmap[VIRT_GIC_CPU].base, |
| 262 | 262 |
2, vbi->memmap[VIRT_GIC_CPU].size); |
| 263 |
qemu_devtree_setprop_cell(vbi->fdt, "/intc", "phandle", gic_phandle);
|
|
| 263 |
qemu_fdt_setprop_cell(vbi->fdt, "/intc", "phandle", gic_phandle);
|
|
| 264 | 264 |
} |
| 265 | 265 |
|
| 266 | 266 |
static void create_uart(const VirtBoardInfo *vbi, qemu_irq *pic) |
| ... | ... | |
| 275 | 275 |
sysbus_create_simple("pl011", base, pic[irq]);
|
| 276 | 276 |
|
| 277 | 277 |
nodename = g_strdup_printf("/pl011@%" PRIx64, base);
|
| 278 |
qemu_devtree_add_subnode(vbi->fdt, nodename);
|
|
| 278 |
qemu_fdt_add_subnode(vbi->fdt, nodename);
|
|
| 279 | 279 |
/* Note that we can't use setprop_string because of the embedded NUL */ |
| 280 |
qemu_devtree_setprop(vbi->fdt, nodename, "compatible",
|
|
| 280 |
qemu_fdt_setprop(vbi->fdt, nodename, "compatible",
|
|
| 281 | 281 |
compat, sizeof(compat)); |
| 282 |
qemu_devtree_setprop_sized_cells(vbi->fdt, nodename, "reg",
|
|
| 282 |
qemu_fdt_setprop_sized_cells(vbi->fdt, nodename, "reg",
|
|
| 283 | 283 |
2, base, 2, size); |
| 284 |
qemu_devtree_setprop_cells(vbi->fdt, nodename, "interrupts",
|
|
| 284 |
qemu_fdt_setprop_cells(vbi->fdt, nodename, "interrupts",
|
|
| 285 | 285 |
GIC_FDT_IRQ_TYPE_SPI, irq, |
| 286 | 286 |
GIC_FDT_IRQ_FLAGS_EDGE_LO_HI); |
| 287 |
qemu_devtree_setprop_cells(vbi->fdt, nodename, "clocks",
|
|
| 287 |
qemu_fdt_setprop_cells(vbi->fdt, nodename, "clocks",
|
|
| 288 | 288 |
vbi->clock_phandle, vbi->clock_phandle); |
| 289 |
qemu_devtree_setprop(vbi->fdt, nodename, "clock-names",
|
|
| 289 |
qemu_fdt_setprop(vbi->fdt, nodename, "clock-names",
|
|
| 290 | 290 |
clocknames, sizeof(clocknames)); |
| 291 | 291 |
g_free(nodename); |
| 292 | 292 |
} |
| ... | ... | |
| 314 | 314 |
hwaddr base = vbi->memmap[VIRT_MMIO].base + i * size; |
| 315 | 315 |
|
| 316 | 316 |
nodename = g_strdup_printf("/virtio_mmio@%" PRIx64, base);
|
| 317 |
qemu_devtree_add_subnode(vbi->fdt, nodename);
|
|
| 318 |
qemu_devtree_setprop_string(vbi->fdt, nodename,
|
|
| 319 |
"compatible", "virtio,mmio");
|
|
| 320 |
qemu_devtree_setprop_sized_cells(vbi->fdt, nodename, "reg",
|
|
| 321 |
2, base, 2, size);
|
|
| 322 |
qemu_devtree_setprop_cells(vbi->fdt, nodename, "interrupts",
|
|
| 323 |
GIC_FDT_IRQ_TYPE_SPI, irq,
|
|
| 324 |
GIC_FDT_IRQ_FLAGS_EDGE_LO_HI);
|
|
| 317 |
qemu_fdt_add_subnode(vbi->fdt, nodename);
|
|
| 318 |
qemu_fdt_setprop_string(vbi->fdt, nodename,
|
|
| 319 |
"compatible", "virtio,mmio"); |
|
| 320 |
qemu_fdt_setprop_sized_cells(vbi->fdt, nodename, "reg",
|
|
| 321 |
2, base, 2, size); |
|
| 322 |
qemu_fdt_setprop_cells(vbi->fdt, nodename, "interrupts",
|
|
| 323 |
GIC_FDT_IRQ_TYPE_SPI, irq, |
|
| 324 |
GIC_FDT_IRQ_FLAGS_EDGE_LO_HI); |
|
| 325 | 325 |
g_free(nodename); |
| 326 | 326 |
} |
| 327 | 327 |
} |
| b/hw/microblaze/boot.c | ||
|---|---|---|
| 79 | 79 |
} |
| 80 | 80 |
|
| 81 | 81 |
if (kernel_cmdline) {
|
| 82 |
r = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs",
|
|
| 83 |
kernel_cmdline);
|
|
| 82 |
r = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
|
|
| 83 |
kernel_cmdline); |
|
| 84 | 84 |
if (r < 0) {
|
| 85 | 85 |
fprintf(stderr, "couldn't set /chosen/bootargs\n"); |
| 86 | 86 |
} |
| 87 | 87 |
} |
| 88 | 88 |
|
| 89 | 89 |
if (initrd_start) {
|
| 90 |
qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-start",
|
|
| 91 |
initrd_start);
|
|
| 90 |
qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start",
|
|
| 91 |
initrd_start); |
|
| 92 | 92 |
|
| 93 |
qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-end",
|
|
| 94 |
initrd_end);
|
|
| 93 |
qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end",
|
|
| 94 |
initrd_end); |
|
| 95 | 95 |
} |
| 96 | 96 |
|
| 97 | 97 |
cpu_physical_memory_write(addr, fdt, fdt_size); |
| b/hw/ppc/e500.c | ||
|---|---|---|
| 108 | 108 |
char ser[128]; |
| 109 | 109 |
|
| 110 | 110 |
snprintf(ser, sizeof(ser), "%s/serial@%llx", soc, offset); |
| 111 |
qemu_devtree_add_subnode(fdt, ser);
|
|
| 112 |
qemu_devtree_setprop_string(fdt, ser, "device_type", "serial");
|
|
| 113 |
qemu_devtree_setprop_string(fdt, ser, "compatible", "ns16550");
|
|
| 114 |
qemu_devtree_setprop_cells(fdt, ser, "reg", offset, 0x100);
|
|
| 115 |
qemu_devtree_setprop_cell(fdt, ser, "cell-index", idx);
|
|
| 116 |
qemu_devtree_setprop_cell(fdt, ser, "clock-frequency", 0);
|
|
| 117 |
qemu_devtree_setprop_cells(fdt, ser, "interrupts", 42, 2);
|
|
| 118 |
qemu_devtree_setprop_phandle(fdt, ser, "interrupt-parent", mpic);
|
|
| 119 |
qemu_devtree_setprop_string(fdt, "/aliases", alias, ser);
|
|
| 111 |
qemu_fdt_add_subnode(fdt, ser);
|
|
| 112 |
qemu_fdt_setprop_string(fdt, ser, "device_type", "serial");
|
|
| 113 |
qemu_fdt_setprop_string(fdt, ser, "compatible", "ns16550");
|
|
| 114 |
qemu_fdt_setprop_cells(fdt, ser, "reg", offset, 0x100);
|
|
| 115 |
qemu_fdt_setprop_cell(fdt, ser, "cell-index", idx);
|
|
| 116 |
qemu_fdt_setprop_cell(fdt, ser, "clock-frequency", 0);
|
|
| 117 |
qemu_fdt_setprop_cells(fdt, ser, "interrupts", 42, 2);
|
|
| 118 |
qemu_fdt_setprop_phandle(fdt, ser, "interrupt-parent", mpic);
|
|
| 119 |
qemu_fdt_setprop_string(fdt, "/aliases", alias, ser);
|
|
| 120 | 120 |
|
| 121 | 121 |
if (defcon) {
|
| 122 |
qemu_devtree_setprop_string(fdt, "/chosen", "linux,stdout-path", ser);
|
|
| 122 |
qemu_fdt_setprop_string(fdt, "/chosen", "linux,stdout-path", ser);
|
|
| 123 | 123 |
} |
| 124 | 124 |
} |
| 125 | 125 |
|
| ... | ... | |
| 183 | 183 |
} |
| 184 | 184 |
|
| 185 | 185 |
/* Manipulate device tree in memory. */ |
| 186 |
qemu_devtree_setprop_cell(fdt, "/", "#address-cells", 2);
|
|
| 187 |
qemu_devtree_setprop_cell(fdt, "/", "#size-cells", 2);
|
|
| 186 |
qemu_fdt_setprop_cell(fdt, "/", "#address-cells", 2);
|
|
| 187 |
qemu_fdt_setprop_cell(fdt, "/", "#size-cells", 2);
|
|
| 188 | 188 |
|
| 189 |
qemu_devtree_add_subnode(fdt, "/memory");
|
|
| 190 |
qemu_devtree_setprop_string(fdt, "/memory", "device_type", "memory");
|
|
| 191 |
qemu_devtree_setprop(fdt, "/memory", "reg", mem_reg_property,
|
|
| 192 |
sizeof(mem_reg_property));
|
|
| 189 |
qemu_fdt_add_subnode(fdt, "/memory");
|
|
| 190 |
qemu_fdt_setprop_string(fdt, "/memory", "device_type", "memory");
|
|
| 191 |
qemu_fdt_setprop(fdt, "/memory", "reg", mem_reg_property,
|
|
| 192 |
sizeof(mem_reg_property)); |
|
| 193 | 193 |
|
| 194 |
qemu_devtree_add_subnode(fdt, "/chosen");
|
|
| 194 |
qemu_fdt_add_subnode(fdt, "/chosen");
|
|
| 195 | 195 |
if (initrd_size) {
|
| 196 |
ret = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-start",
|
|
| 197 |
initrd_base);
|
|
| 196 |
ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start",
|
|
| 197 |
initrd_base); |
|
| 198 | 198 |
if (ret < 0) {
|
| 199 | 199 |
fprintf(stderr, "couldn't set /chosen/linux,initrd-start\n"); |
| 200 | 200 |
} |
| 201 | 201 |
|
| 202 |
ret = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-end",
|
|
| 203 |
(initrd_base + initrd_size));
|
|
| 202 |
ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end",
|
|
| 203 |
(initrd_base + initrd_size)); |
|
| 204 | 204 |
if (ret < 0) {
|
| 205 | 205 |
fprintf(stderr, "couldn't set /chosen/linux,initrd-end\n"); |
| 206 | 206 |
} |
| 207 | 207 |
} |
| 208 | 208 |
|
| 209 |
ret = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs",
|
|
| 209 |
ret = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
|
|
| 210 | 210 |
args->kernel_cmdline); |
| 211 | 211 |
if (ret < 0) |
| 212 | 212 |
fprintf(stderr, "couldn't set /chosen/bootargs\n"); |
| ... | ... | |
| 217 | 217 |
tb_freq = kvmppc_get_tbfreq(); |
| 218 | 218 |
|
| 219 | 219 |
/* indicate KVM hypercall interface */ |
| 220 |
qemu_devtree_add_subnode(fdt, "/hypervisor");
|
|
| 221 |
qemu_devtree_setprop_string(fdt, "/hypervisor", "compatible",
|
|
| 222 |
"linux,kvm");
|
|
| 220 |
qemu_fdt_add_subnode(fdt, "/hypervisor");
|
|
| 221 |
qemu_fdt_setprop_string(fdt, "/hypervisor", "compatible",
|
|
| 222 |
"linux,kvm"); |
|
| 223 | 223 |
kvmppc_get_hypercall(env, hypercall, sizeof(hypercall)); |
| 224 |
qemu_devtree_setprop(fdt, "/hypervisor", "hcall-instructions",
|
|
| 225 |
hypercall, sizeof(hypercall));
|
|
| 224 |
qemu_fdt_setprop(fdt, "/hypervisor", "hcall-instructions",
|
|
| 225 |
hypercall, sizeof(hypercall)); |
|
| 226 | 226 |
/* if KVM supports the idle hcall, set property indicating this */ |
| 227 | 227 |
if (kvmppc_get_hasidle(env)) {
|
| 228 |
qemu_devtree_setprop(fdt, "/hypervisor", "has-idle", NULL, 0);
|
|
| 228 |
qemu_fdt_setprop(fdt, "/hypervisor", "has-idle", NULL, 0);
|
|
| 229 | 229 |
} |
| 230 | 230 |
} |
| 231 | 231 |
|
| 232 | 232 |
/* Create CPU nodes */ |
| 233 |
qemu_devtree_add_subnode(fdt, "/cpus");
|
|
| 234 |
qemu_devtree_setprop_cell(fdt, "/cpus", "#address-cells", 1);
|
|
| 235 |
qemu_devtree_setprop_cell(fdt, "/cpus", "#size-cells", 0);
|
|
| 233 |
qemu_fdt_add_subnode(fdt, "/cpus");
|
|
| 234 |
qemu_fdt_setprop_cell(fdt, "/cpus", "#address-cells", 1);
|
|
| 235 |
qemu_fdt_setprop_cell(fdt, "/cpus", "#size-cells", 0);
|
|
| 236 | 236 |
|
| 237 | 237 |
/* We need to generate the cpu nodes in reverse order, so Linux can pick |
| 238 | 238 |
the first node as boot node and be happy */ |
| ... | ... | |
| 249 | 249 |
|
| 250 | 250 |
snprintf(cpu_name, sizeof(cpu_name), "/cpus/PowerPC,8544@%x", |
| 251 | 251 |
cpu->cpu_index); |
| 252 |
qemu_devtree_add_subnode(fdt, cpu_name);
|
|
| 253 |
qemu_devtree_setprop_cell(fdt, cpu_name, "clock-frequency", clock_freq);
|
|
| 254 |
qemu_devtree_setprop_cell(fdt, cpu_name, "timebase-frequency", tb_freq);
|
|
| 255 |
qemu_devtree_setprop_string(fdt, cpu_name, "device_type", "cpu");
|
|
| 256 |
qemu_devtree_setprop_cell(fdt, cpu_name, "reg", cpu->cpu_index);
|
|
| 257 |
qemu_devtree_setprop_cell(fdt, cpu_name, "d-cache-line-size",
|
|
| 258 |
env->dcache_line_size);
|
|
| 259 |
qemu_devtree_setprop_cell(fdt, cpu_name, "i-cache-line-size",
|
|
| 260 |
env->icache_line_size);
|
|
| 261 |
qemu_devtree_setprop_cell(fdt, cpu_name, "d-cache-size", 0x8000);
|
|
| 262 |
qemu_devtree_setprop_cell(fdt, cpu_name, "i-cache-size", 0x8000);
|
|
| 263 |
qemu_devtree_setprop_cell(fdt, cpu_name, "bus-frequency", 0);
|
|
| 252 |
qemu_fdt_add_subnode(fdt, cpu_name);
|
|
| 253 |
qemu_fdt_setprop_cell(fdt, cpu_name, "clock-frequency", clock_freq);
|
|
| 254 |
qemu_fdt_setprop_cell(fdt, cpu_name, "timebase-frequency", tb_freq);
|
|
| 255 |
qemu_fdt_setprop_string(fdt, cpu_name, "device_type", "cpu");
|
|
| 256 |
qemu_fdt_setprop_cell(fdt, cpu_name, "reg", cpu->cpu_index);
|
|
| 257 |
qemu_fdt_setprop_cell(fdt, cpu_name, "d-cache-line-size",
|
|
| 258 |
env->dcache_line_size); |
|
| 259 |
qemu_fdt_setprop_cell(fdt, cpu_name, "i-cache-line-size",
|
|
| 260 |
env->icache_line_size); |
|
| 261 |
qemu_fdt_setprop_cell(fdt, cpu_name, "d-cache-size", 0x8000);
|
|
| 262 |
qemu_fdt_setprop_cell(fdt, cpu_name, "i-cache-size", 0x8000);
|
|
| 263 |
qemu_fdt_setprop_cell(fdt, cpu_name, "bus-frequency", 0);
|
|
| 264 | 264 |
if (cpu->cpu_index) {
|
| 265 |
qemu_devtree_setprop_string(fdt, cpu_name, "status", "disabled"); |
|
| 266 |
qemu_devtree_setprop_string(fdt, cpu_name, "enable-method", "spin-table"); |
|
| 267 |
qemu_devtree_setprop_u64(fdt, cpu_name, "cpu-release-addr", |
|
| 268 |
cpu_release_addr); |
|
| 265 |
qemu_fdt_setprop_string(fdt, cpu_name, "status", "disabled"); |
|
| 266 |
qemu_fdt_setprop_string(fdt, cpu_name, "enable-method", |
|
| 267 |
"spin-table"); |
|
| 268 |
qemu_fdt_setprop_u64(fdt, cpu_name, "cpu-release-addr", |
|
| 269 |
cpu_release_addr); |
|
| 269 | 270 |
} else {
|
| 270 |
qemu_devtree_setprop_string(fdt, cpu_name, "status", "okay");
|
|
| 271 |
qemu_fdt_setprop_string(fdt, cpu_name, "status", "okay");
|
|
| 271 | 272 |
} |
| 272 | 273 |
} |
| 273 | 274 |
|
| 274 |
qemu_devtree_add_subnode(fdt, "/aliases");
|
|
| 275 |
qemu_fdt_add_subnode(fdt, "/aliases");
|
|
| 275 | 276 |
/* XXX These should go into their respective devices' code */ |
| 276 | 277 |
snprintf(soc, sizeof(soc), "/soc@%llx", MPC8544_CCSRBAR_BASE); |
| 277 |
qemu_devtree_add_subnode(fdt, soc);
|
|
| 278 |
qemu_devtree_setprop_string(fdt, soc, "device_type", "soc");
|
|
| 279 |
qemu_devtree_setprop(fdt, soc, "compatible", compatible_sb,
|
|
| 280 |
sizeof(compatible_sb));
|
|
| 281 |
qemu_devtree_setprop_cell(fdt, soc, "#address-cells", 1);
|
|
| 282 |
qemu_devtree_setprop_cell(fdt, soc, "#size-cells", 1);
|
|
| 283 |
qemu_devtree_setprop_cells(fdt, soc, "ranges", 0x0,
|
|
| 284 |
MPC8544_CCSRBAR_BASE >> 32, MPC8544_CCSRBAR_BASE,
|
|
| 285 |
MPC8544_CCSRBAR_SIZE);
|
|
| 278 |
qemu_fdt_add_subnode(fdt, soc);
|
|
| 279 |
qemu_fdt_setprop_string(fdt, soc, "device_type", "soc");
|
|
| 280 |
qemu_fdt_setprop(fdt, soc, "compatible", compatible_sb,
|
|
| 281 |
sizeof(compatible_sb)); |
|
| 282 |
qemu_fdt_setprop_cell(fdt, soc, "#address-cells", 1);
|
|
| 283 |
qemu_fdt_setprop_cell(fdt, soc, "#size-cells", 1);
|
|
| 284 |
qemu_fdt_setprop_cells(fdt, soc, "ranges", 0x0,
|
|
| 285 |
MPC8544_CCSRBAR_BASE >> 32, MPC8544_CCSRBAR_BASE, |
|
| 286 |
MPC8544_CCSRBAR_SIZE); |
|
| 286 | 287 |
/* XXX should contain a reasonable value */ |
| 287 |
qemu_devtree_setprop_cell(fdt, soc, "bus-frequency", 0);
|
|
| 288 |
qemu_fdt_setprop_cell(fdt, soc, "bus-frequency", 0);
|
|
| 288 | 289 |
|
| 289 | 290 |
snprintf(mpic, sizeof(mpic), "%s/pic@%llx", soc, MPC8544_MPIC_REGS_OFFSET); |
| 290 |
qemu_devtree_add_subnode(fdt, mpic);
|
|
| 291 |
qemu_devtree_setprop_string(fdt, mpic, "device_type", "open-pic");
|
|
| 292 |
qemu_devtree_setprop_string(fdt, mpic, "compatible", "fsl,mpic");
|
|
| 293 |
qemu_devtree_setprop_cells(fdt, mpic, "reg", MPC8544_MPIC_REGS_OFFSET,
|
|
| 294 |
0x40000);
|
|
| 295 |
qemu_devtree_setprop_cell(fdt, mpic, "#address-cells", 0);
|
|
| 296 |
qemu_devtree_setprop_cell(fdt, mpic, "#interrupt-cells", 2);
|
|
| 297 |
mpic_ph = qemu_devtree_alloc_phandle(fdt);
|
|
| 298 |
qemu_devtree_setprop_cell(fdt, mpic, "phandle", mpic_ph);
|
|
| 299 |
qemu_devtree_setprop_cell(fdt, mpic, "linux,phandle", mpic_ph);
|
|
| 300 |
qemu_devtree_setprop(fdt, mpic, "interrupt-controller", NULL, 0);
|
|
| 291 |
qemu_fdt_add_subnode(fdt, mpic);
|
|
| 292 |
qemu_fdt_setprop_string(fdt, mpic, "device_type", "open-pic");
|
|
| 293 |
qemu_fdt_setprop_string(fdt, mpic, "compatible", "fsl,mpic");
|
|
| 294 |
qemu_fdt_setprop_cells(fdt, mpic, "reg", MPC8544_MPIC_REGS_OFFSET,
|
|
| 295 |
0x40000); |
|
| 296 |
qemu_fdt_setprop_cell(fdt, mpic, "#address-cells", 0);
|
|
| 297 |
qemu_fdt_setprop_cell(fdt, mpic, "#interrupt-cells", 2);
|
|
| 298 |
mpic_ph = qemu_fdt_alloc_phandle(fdt);
|
|
| 299 |
qemu_fdt_setprop_cell(fdt, mpic, "phandle", mpic_ph);
|
|
| 300 |
qemu_fdt_setprop_cell(fdt, mpic, "linux,phandle", mpic_ph);
|
|
| 301 |
qemu_fdt_setprop(fdt, mpic, "interrupt-controller", NULL, 0);
|
|
| 301 | 302 |
|
| 302 | 303 |
/* |
| 303 | 304 |
* We have to generate ser1 first, because Linux takes the first |
| ... | ... | |
| 311 | 312 |
|
| 312 | 313 |
snprintf(gutil, sizeof(gutil), "%s/global-utilities@%llx", soc, |
| 313 | 314 |
MPC8544_UTIL_OFFSET); |
| 314 |
qemu_devtree_add_subnode(fdt, gutil);
|
|
| 315 |
qemu_devtree_setprop_string(fdt, gutil, "compatible", "fsl,mpc8544-guts");
|
|
| 316 |
qemu_devtree_setprop_cells(fdt, gutil, "reg", MPC8544_UTIL_OFFSET, 0x1000);
|
|
| 317 |
qemu_devtree_setprop(fdt, gutil, "fsl,has-rstcr", NULL, 0);
|
|
| 315 |
qemu_fdt_add_subnode(fdt, gutil);
|
|
| 316 |
qemu_fdt_setprop_string(fdt, gutil, "compatible", "fsl,mpc8544-guts");
|
|
| 317 |
qemu_fdt_setprop_cells(fdt, gutil, "reg", MPC8544_UTIL_OFFSET, 0x1000);
|
|
| 318 |
qemu_fdt_setprop(fdt, gutil, "fsl,has-rstcr", NULL, 0);
|
|
| 318 | 319 |
|
| 319 | 320 |
snprintf(msi, sizeof(msi), "/%s/msi@%llx", soc, MPC8544_MSI_REGS_OFFSET); |
| 320 |
qemu_devtree_add_subnode(fdt, msi);
|
|
| 321 |
qemu_devtree_setprop_string(fdt, msi, "compatible", "fsl,mpic-msi");
|
|
| 322 |
qemu_devtree_setprop_cells(fdt, msi, "reg", MPC8544_MSI_REGS_OFFSET, 0x200);
|
|
| 323 |
msi_ph = qemu_devtree_alloc_phandle(fdt);
|
|
| 324 |
qemu_devtree_setprop_cells(fdt, msi, "msi-available-ranges", 0x0, 0x100);
|
|
| 325 |
qemu_devtree_setprop_phandle(fdt, msi, "interrupt-parent", mpic);
|
|
| 326 |
qemu_devtree_setprop_cells(fdt, msi, "interrupts",
|
|
| 321 |
qemu_fdt_add_subnode(fdt, msi);
|
|
| 322 |
qemu_fdt_setprop_string(fdt, msi, "compatible", "fsl,mpic-msi");
|
|
| 323 |
qemu_fdt_setprop_cells(fdt, msi, "reg", MPC8544_MSI_REGS_OFFSET, 0x200);
|
|
| 324 |
msi_ph = qemu_fdt_alloc_phandle(fdt);
|
|
| 325 |
qemu_fdt_setprop_cells(fdt, msi, "msi-available-ranges", 0x0, 0x100);
|
|
| 326 |
qemu_fdt_setprop_phandle(fdt, msi, "interrupt-parent", mpic);
|
|
| 327 |
qemu_fdt_setprop_cells(fdt, msi, "interrupts",
|
|
| 327 | 328 |
0xe0, 0x0, |
| 328 | 329 |
0xe1, 0x0, |
| 329 | 330 |
0xe2, 0x0, |
| ... | ... | |
| 332 | 333 |
0xe5, 0x0, |
| 333 | 334 |
0xe6, 0x0, |
| 334 | 335 |
0xe7, 0x0); |
| 335 |
qemu_devtree_setprop_cell(fdt, msi, "phandle", msi_ph);
|
|
| 336 |
qemu_devtree_setprop_cell(fdt, msi, "linux,phandle", msi_ph);
|
|
| 336 |
qemu_fdt_setprop_cell(fdt, msi, "phandle", msi_ph);
|
|
| 337 |
qemu_fdt_setprop_cell(fdt, msi, "linux,phandle", msi_ph);
|
|
| 337 | 338 |
|
| 338 | 339 |
snprintf(pci, sizeof(pci), "/pci@%llx", MPC8544_PCI_REGS_BASE); |
| 339 |
qemu_devtree_add_subnode(fdt, pci);
|
|
| 340 |
qemu_devtree_setprop_cell(fdt, pci, "cell-index", 0);
|
|
| 341 |
qemu_devtree_setprop_string(fdt, pci, "compatible", "fsl,mpc8540-pci");
|
|
| 342 |
qemu_devtree_setprop_string(fdt, pci, "device_type", "pci");
|
|
| 343 |
qemu_devtree_setprop_cells(fdt, pci, "interrupt-map-mask", 0xf800, 0x0,
|
|
| 344 |
0x0, 0x7);
|
|
| 345 |
pci_map = pci_map_create(fdt, qemu_devtree_get_phandle(fdt, mpic),
|
|
| 340 |
qemu_fdt_add_subnode(fdt, pci);
|
|
| 341 |
qemu_fdt_setprop_cell(fdt, pci, "cell-index", 0);
|
|
| 342 |
qemu_fdt_setprop_string(fdt, pci, "compatible", "fsl,mpc8540-pci");
|
|
| 343 |
qemu_fdt_setprop_string(fdt, pci, "device_type", "pci");
|
|
| 344 |
qemu_fdt_setprop_cells(fdt, pci, "interrupt-map-mask", 0xf800, 0x0,
|
|
| 345 |
0x0, 0x7); |
|
| 346 |
pci_map = pci_map_create(fdt, qemu_fdt_get_phandle(fdt, mpic),
|
|
| 346 | 347 |
params->pci_first_slot, params->pci_nr_slots, |
| 347 | 348 |
&len); |
| 348 |
qemu_devtree_setprop(fdt, pci, "interrupt-map", pci_map, len);
|
|
| 349 |
qemu_devtree_setprop_phandle(fdt, pci, "interrupt-parent", mpic);
|
|
| 350 |
qemu_devtree_setprop_cells(fdt, pci, "interrupts", 24, 2);
|
|
| 351 |
qemu_devtree_setprop_cells(fdt, pci, "bus-range", 0, 255);
|
|
| 349 |
qemu_fdt_setprop(fdt, pci, "interrupt-map", pci_map, len);
|
|
| 350 |
qemu_fdt_setprop_phandle(fdt, pci, "interrupt-parent", mpic);
|
|
| 351 |
qemu_fdt_setprop_cells(fdt, pci, "interrupts", 24, 2);
|
|
| 352 |
qemu_fdt_setprop_cells(fdt, pci, "bus-range", 0, 255);
|
|
| 352 | 353 |
for (i = 0; i < 14; i++) {
|
| 353 | 354 |
pci_ranges[i] = cpu_to_be32(pci_ranges[i]); |
| 354 | 355 |
} |
| 355 |
qemu_devtree_setprop_cell(fdt, pci, "fsl,msi", msi_ph);
|
|
| 356 |
qemu_devtree_setprop(fdt, pci, "ranges", pci_ranges, sizeof(pci_ranges));
|
|
| 357 |
qemu_devtree_setprop_cells(fdt, pci, "reg", MPC8544_PCI_REGS_BASE >> 32,
|
|
| 358 |
MPC8544_PCI_REGS_BASE, 0, 0x1000);
|
|
| 359 |
qemu_devtree_setprop_cell(fdt, pci, "clock-frequency", 66666666);
|
|
| 360 |
qemu_devtree_setprop_cell(fdt, pci, "#interrupt-cells", 1);
|
|
| 361 |
qemu_devtree_setprop_cell(fdt, pci, "#size-cells", 2);
|
|
| 362 |
qemu_devtree_setprop_cell(fdt, pci, "#address-cells", 3);
|
|
| 363 |
qemu_devtree_setprop_string(fdt, "/aliases", "pci0", pci);
|
|
| 356 |
qemu_fdt_setprop_cell(fdt, pci, "fsl,msi", msi_ph);
|
|
| 357 |
qemu_fdt_setprop(fdt, pci, "ranges", pci_ranges, sizeof(pci_ranges));
|
|
| 358 |
qemu_fdt_setprop_cells(fdt, pci, "reg", MPC8544_PCI_REGS_BASE >> 32,
|
|
| 359 |
MPC8544_PCI_REGS_BASE, 0, 0x1000); |
|
| 360 |
qemu_fdt_setprop_cell(fdt, pci, "clock-frequency", 66666666);
|
|
| 361 |
qemu_fdt_setprop_cell(fdt, pci, "#interrupt-cells", 1);
|
|
| 362 |
qemu_fdt_setprop_cell(fdt, pci, "#size-cells", 2);
|
|
| 363 |
qemu_fdt_setprop_cell(fdt, pci, "#address-cells", 3);
|
|
| 364 |
qemu_fdt_setprop_string(fdt, "/aliases", "pci0", pci);
|
|
| 364 | 365 |
|
| 365 | 366 |
params->fixup_devtree(params, fdt); |
| 366 | 367 |
|
| 367 | 368 |
if (toplevel_compat) {
|
| 368 |
qemu_devtree_setprop(fdt, "/", "compatible", toplevel_compat,
|
|
| 369 |
strlen(toplevel_compat) + 1);
|
|
| 369 |
qemu_fdt_setprop(fdt, "/", "compatible", toplevel_compat,
|
|
| 370 |
strlen(toplevel_compat) + 1); |
|
| 370 | 371 |
} |
| 371 | 372 |
|
| 372 | 373 |
done: |
| 373 | 374 |
if (!dry_run) {
|
| 374 |
qemu_devtree_dumpdtb(fdt, fdt_size);
|
|
| 375 |
qemu_fdt_dumpdtb(fdt, fdt_size);
|
|
| 375 | 376 |
cpu_physical_memory_write(addr, fdt, fdt_size); |
| 376 | 377 |
} |
| 377 | 378 |
ret = fdt_size; |
| b/hw/ppc/e500plat.c | ||
|---|---|---|
| 23 | 23 |
const char model[] = "QEMU ppce500"; |
| 24 | 24 |
const char compatible[] = "fsl,qemu-e500"; |
| 25 | 25 |
|
| 26 |
qemu_devtree_setprop(fdt, "/", "model", model, sizeof(model));
|
|
| 27 |
qemu_devtree_setprop(fdt, "/", "compatible", compatible,
|
|
| 28 |
sizeof(compatible));
|
|
| 26 |
qemu_fdt_setprop(fdt, "/", "model", model, sizeof(model));
|
|
| 27 |
qemu_fdt_setprop(fdt, "/", "compatible", compatible,
|
|
| 28 |
sizeof(compatible)); |
|
| 29 | 29 |
} |
| 30 | 30 |
|
| 31 | 31 |
static void e500plat_init(QEMUMachineInitArgs *args) |
| b/hw/ppc/mpc8544ds.c | ||
|---|---|---|
| 21 | 21 |
const char model[] = "MPC8544DS"; |
| 22 | 22 |
const char compatible[] = "MPC8544DS\0MPC85xxDS"; |
| 23 | 23 |
|
| 24 |
qemu_devtree_setprop(fdt, "/", "model", model, sizeof(model));
|
|
| 25 |
qemu_devtree_setprop(fdt, "/", "compatible", compatible,
|
|
| 26 |
sizeof(compatible));
|
|
| 24 |
qemu_fdt_setprop(fdt, "/", "model", model, sizeof(model));
|
|
| 25 |
qemu_fdt_setprop(fdt, "/", "compatible", compatible,
|
|
| 26 |
sizeof(compatible)); |
|
| 27 | 27 |
} |
| 28 | 28 |
|
| 29 | 29 |
static void mpc8544ds_init(QEMUMachineInitArgs *args) |
| b/hw/ppc/ppc440_bamboo.c | ||
|---|---|---|
| 77 | 77 |
|
| 78 | 78 |
/* Manipulate device tree in memory. */ |
| 79 | 79 |
|
| 80 |
ret = qemu_devtree_setprop(fdt, "/memory", "reg", mem_reg_property,
|
|
| 81 |
sizeof(mem_reg_property));
|
|
| 80 |
ret = qemu_fdt_setprop(fdt, "/memory", "reg", mem_reg_property,
|
|
| 81 |
sizeof(mem_reg_property)); |
|
| 82 | 82 |
if (ret < 0) |
| 83 | 83 |
fprintf(stderr, "couldn't set /memory/reg\n"); |
| 84 | 84 |
|
| 85 |
ret = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-start",
|
|
| 86 |
initrd_base);
|
|
| 85 |
ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start",
|
|
| 86 |
initrd_base); |
|
| 87 | 87 |
if (ret < 0) |
| 88 | 88 |
fprintf(stderr, "couldn't set /chosen/linux,initrd-start\n"); |
| 89 | 89 |
|
| 90 |
ret = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-end",
|
|
| 91 |
(initrd_base + initrd_size));
|
|
| 90 |
ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end",
|
|
| 91 |
(initrd_base + initrd_size)); |
|
| 92 | 92 |
if (ret < 0) |
| 93 | 93 |
fprintf(stderr, "couldn't set /chosen/linux,initrd-end\n"); |
| 94 | 94 |
|
| 95 |
ret = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs",
|
|
| 96 |
kernel_cmdline);
|
|
| 95 |
ret = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
|
|
| 96 |
kernel_cmdline); |
|
| 97 | 97 |
if (ret < 0) |
| 98 | 98 |
fprintf(stderr, "couldn't set /chosen/bootargs\n"); |
| 99 | 99 |
|
| ... | ... | |
| 105 | 105 |
clock_freq = kvmppc_get_clockfreq(); |
| 106 | 106 |
} |
| 107 | 107 |
|
| 108 |
qemu_devtree_setprop_cell(fdt, "/cpus/cpu@0", "clock-frequency",
|
|
| 109 |
clock_freq);
|
|
| 110 |
qemu_devtree_setprop_cell(fdt, "/cpus/cpu@0", "timebase-frequency",
|
|
| 111 |
tb_freq);
|
|
| 108 |
qemu_fdt_setprop_cell(fdt, "/cpus/cpu@0", "clock-frequency",
|
|
| 109 |
clock_freq); |
|
| 110 |
qemu_fdt_setprop_cell(fdt, "/cpus/cpu@0", "timebase-frequency",
|
|
| 111 |
tb_freq); |
|
| 112 | 112 |
|
| 113 | 113 |
rom_add_blob_fixed(BINARY_DEVICE_TREE_FILE, fdt, fdt_size, addr); |
| 114 | 114 |
g_free(fdt); |
| b/hw/ppc/spapr_rtas.c | ||
|---|---|---|
| 334 | 334 |
return ret; |
| 335 | 335 |
} |
| 336 | 336 |
|
| 337 |
ret = qemu_devtree_setprop_cell(fdt, "/rtas", "linux,rtas-base",
|
|
| 338 |
rtas_addr);
|
|
| 337 |
ret = qemu_fdt_setprop_cell(fdt, "/rtas", "linux,rtas-base",
|
|
| 338 |
rtas_addr); |
|
| 339 | 339 |
if (ret < 0) {
|
| 340 | 340 |
fprintf(stderr, "Couldn't add linux,rtas-base property: %s\n", |
| 341 | 341 |
fdt_strerror(ret)); |
| 342 | 342 |
return ret; |
| 343 | 343 |
} |
| 344 | 344 |
|
| 345 |
ret = qemu_devtree_setprop_cell(fdt, "/rtas", "linux,rtas-entry",
|
|
| 346 |
rtas_addr);
|
|
| 345 |
ret = qemu_fdt_setprop_cell(fdt, "/rtas", "linux,rtas-entry",
|
|
| 346 |
rtas_addr); |
|
| 347 | 347 |
if (ret < 0) {
|
| 348 | 348 |
fprintf(stderr, "Couldn't add linux,rtas-entry property: %s\n", |
| 349 | 349 |
fdt_strerror(ret)); |
| 350 | 350 |
return ret; |
| 351 | 351 |
} |
| 352 | 352 |
|
| 353 |
ret = qemu_devtree_setprop_cell(fdt, "/rtas", "rtas-size",
|
|
| 354 |
rtas_size);
|
|
| 353 |
ret = qemu_fdt_setprop_cell(fdt, "/rtas", "rtas-size",
|
|
| 354 |
rtas_size); |
|
| 355 | 355 |
if (ret < 0) {
|
| 356 | 356 |
fprintf(stderr, "Couldn't add rtas-size property: %s\n", |
| 357 | 357 |
fdt_strerror(ret)); |
| ... | ... | |
| 365 | 365 |
continue; |
| 366 | 366 |
} |
| 367 | 367 |
|
| 368 |
ret = qemu_devtree_setprop_cell(fdt, "/rtas", call->name,
|
|
| 369 |
i + TOKEN_BASE);
|
|
| 368 |
ret = qemu_fdt_setprop_cell(fdt, "/rtas", call->name,
|
|
| 369 |
i + TOKEN_BASE); |
|
| 370 | 370 |
if (ret < 0) {
|
| 371 | 371 |
fprintf(stderr, "Couldn't add rtas token for %s: %s\n", |
| 372 | 372 |
call->name, fdt_strerror(ret)); |
| b/hw/ppc/virtex_ml507.c | ||
|---|---|---|
| 166 | 166 |
if (!fdt) {
|
| 167 | 167 |
return 0; |
| 168 | 168 |
} |
| 169 |
r = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs", kernel_cmdline);
|
|
| 169 |
r = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", kernel_cmdline);
|
|
| 170 | 170 |
if (r < 0) |
| 171 | 171 |
fprintf(stderr, "couldn't set /chosen/bootargs\n"); |
| 172 | 172 |
cpu_physical_memory_write(addr, fdt, fdt_size); |
| b/include/sysemu/device_tree.h | ||
|---|---|---|
| 17 | 17 |
void *create_device_tree(int *sizep); |
| 18 | 18 |
void *load_device_tree(const char *filename_path, int *sizep); |
| 19 | 19 |
|
| 20 |
int qemu_devtree_setprop(void *fdt, const char *node_path,
|
|
| 21 |
const char *property, const void *val_array, int size);
|
|
| 22 |
int qemu_devtree_setprop_cell(void *fdt, const char *node_path,
|
|
| 23 |
const char *property, uint32_t val);
|
|
| 24 |
int qemu_devtree_setprop_u64(void *fdt, const char *node_path,
|
|
| 25 |
const char *property, uint64_t val);
|
|
| 26 |
int qemu_devtree_setprop_string(void *fdt, const char *node_path,
|
|
| 27 |
const char *property, const char *string);
|
|
| 28 |
int qemu_devtree_setprop_phandle(void *fdt, const char *node_path,
|
|
| 29 |
const char *property,
|
|
| 30 |
const char *target_node_path);
|
|
| 31 |
const void *qemu_devtree_getprop(void *fdt, const char *node_path,
|
|
| 32 |
const char *property, int *lenp);
|
|
| 33 |
uint32_t qemu_devtree_getprop_cell(void *fdt, const char *node_path,
|
|
| 34 |
const char *property);
|
|
| 35 |
uint32_t qemu_devtree_get_phandle(void *fdt, const char *path);
|
|
| 36 |
uint32_t qemu_devtree_alloc_phandle(void *fdt);
|
|
| 37 |
int qemu_devtree_nop_node(void *fdt, const char *node_path);
|
|
| 38 |
int qemu_devtree_add_subnode(void *fdt, const char *name);
|
|
| 20 |
int qemu_fdt_setprop(void *fdt, const char *node_path,
|
|
| 21 |
const char *property, const void *val_array, int size); |
|
| 22 |
int qemu_fdt_setprop_cell(void *fdt, const char *node_path,
|
|
| 23 |
const char *property, uint32_t val); |
|
| 24 |
int qemu_fdt_setprop_u64(void *fdt, const char *node_path,
|
|
| 25 |
const char *property, uint64_t val); |
|
| 26 |
int qemu_fdt_setprop_string(void *fdt, const char *node_path,
|
|
| 27 |
const char *property, const char *string); |
|
| 28 |
int qemu_fdt_setprop_phandle(void *fdt, const char *node_path,
|
|
| 29 |
const char *property, |
|
| 30 |
const char *target_node_path); |
|
| 31 |
const void *qemu_fdt_getprop(void *fdt, const char *node_path,
|
|
| 32 |
const char *property, int *lenp); |
|
| 33 |
uint32_t qemu_fdt_getprop_cell(void *fdt, const char *node_path,
|
|
| 34 |
const char *property); |
|
| 35 |
uint32_t qemu_fdt_get_phandle(void *fdt, const char *path);
|
|
| 36 |
uint32_t qemu_fdt_alloc_phandle(void *fdt);
|
|
| 37 |
int qemu_fdt_nop_node(void *fdt, const char *node_path);
|
|
| 38 |
int qemu_fdt_add_subnode(void *fdt, const char *name);
|
|
| 39 | 39 |
|
| 40 |
#define qemu_devtree_setprop_cells(fdt, node_path, property, ...) \
|
|
| 40 |
#define qemu_fdt_setprop_cells(fdt, node_path, property, ...) \
|
|
| 41 | 41 |
do { \
|
| 42 | 42 |
uint32_t qdt_tmp[] = { __VA_ARGS__ }; \
|
| 43 | 43 |
int i; \ |
| ... | ... | |
| 45 | 45 |
for (i = 0; i < ARRAY_SIZE(qdt_tmp); i++) { \
|
| 46 | 46 |
qdt_tmp[i] = cpu_to_be32(qdt_tmp[i]); \ |
| 47 | 47 |
} \ |
| 48 |
qemu_devtree_setprop(fdt, node_path, property, qdt_tmp, \
|
|
| 49 |
sizeof(qdt_tmp)); \
|
|
| 48 |
qemu_fdt_setprop(fdt, node_path, property, qdt_tmp, \
|
|
| 49 |
sizeof(qdt_tmp)); \
|
|
| 50 | 50 |
} while (0) |
| 51 | 51 |
|
| 52 |
void qemu_devtree_dumpdtb(void *fdt, int size);
|
|
| 52 |
void qemu_fdt_dumpdtb(void *fdt, int size);
|
|
| 53 | 53 |
|
| 54 | 54 |
/** |
| 55 |
* qemu_devtree_setprop_sized_cells_from_array:
|
|
| 55 |
* qemu_fdt_setprop_sized_cells_from_array:
|
|
| 56 | 56 |
* @fdt: device tree blob |
| 57 | 57 |
* @node_path: node to set property on |
| 58 | 58 |
* @property: property to set |
| ... | ... | |
| 72 | 72 |
* the number of cells used for each element vary depending on the |
| 73 | 73 |
* #address-cells and #size-cells properties of their parent node. |
| 74 | 74 |
* If you know all your cell elements are one cell wide you can use the |
| 75 |
* simpler qemu_devtree_setprop_cells(). If you're not setting up the
|
|
| 76 |
* array programmatically, qemu_devtree_setprop_sized_cells may be more
|
|
| 75 |
* simpler qemu_fdt_setprop_cells(). If you're not setting up the
|
|
| 76 |
* array programmatically, qemu_fdt_setprop_sized_cells may be more
|
|
| 77 | 77 |
* convenient. |
| 78 | 78 |
* |
| 79 | 79 |
* Return value: 0 on success, <0 on error. |
| 80 | 80 |
*/ |
| 81 |
int qemu_devtree_setprop_sized_cells_from_array(void *fdt,
|
|
| 82 |
const char *node_path,
|
|
| 83 |
const char *property,
|
|
| 84 |
int numvalues,
|
|
| 85 |
uint64_t *values);
|
|
| 81 |
int qemu_fdt_setprop_sized_cells_from_array(void *fdt,
|
|
| 82 |
const char *node_path, |
|
| 83 |
const char *property, |
|
| 84 |
int numvalues, |
|
| 85 |
uint64_t *values); |
|
| 86 | 86 |
|
| 87 | 87 |
/** |
| 88 |
* qemu_devtree_setprop_sized_cells:
|
|
| 88 |
* qemu_fdt_setprop_sized_cells:
|
|
| 89 | 89 |
* @fdt: device tree blob |
| 90 | 90 |
* @node_path: node to set property on |
| 91 | 91 |
* @property: property to set |
| ... | ... | |
| 97 | 97 |
* used by this value" and "value". |
| 98 | 98 |
* |
| 99 | 99 |
* This is a convenience wrapper for the function |
| 100 |
* qemu_devtree_setprop_sized_cells_from_array().
|
|
| 100 |
* qemu_fdt_setprop_sized_cells_from_array().
|
|
| 101 | 101 |
* |
| 102 | 102 |
* Return value: 0 on success, <0 on error. |
| 103 | 103 |
*/ |
| 104 |
#define qemu_devtree_setprop_sized_cells(fdt, node_path, property, ...) \
|
|
| 105 |
({ \
|
|
| 106 |
uint64_t qdt_tmp[] = { __VA_ARGS__ }; \
|
|
| 107 |
qemu_devtree_setprop_sized_cells_from_array(fdt, node_path, \
|
|
| 108 |
property, \
|
|
| 109 |
ARRAY_SIZE(qdt_tmp) / 2, \
|
|
| 110 |
qdt_tmp); \
|
|
| 104 |
#define qemu_fdt_setprop_sized_cells(fdt, node_path, property, ...) \
|
|
| 105 |
({ \
|
|
| 106 |
uint64_t qdt_tmp[] = { __VA_ARGS__ }; \
|
|
| 107 |
qemu_fdt_setprop_sized_cells_from_array(fdt, node_path, \
|
|
| 108 |
property, \ |
|
| 109 |
ARRAY_SIZE(qdt_tmp) / 2, \ |
|
| 110 |
qdt_tmp); \ |
|
| 111 | 111 |
}) |
| 112 | 112 |
|
| 113 | 113 |
#endif /* __DEVICE_TREE_H__ */ |
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