*/
#include <common.h>
+#include <bloblist.h>
#include <console.h>
-#include <environment.h>
+#include <cpu.h>
#include <dm.h>
+#include <environment.h>
#include <fdtdec.h>
#include <fs.h>
#include <i2c.h>
#include <os.h>
#include <post.h>
#include <relocate.h>
-#include <spi.h>
+#ifdef CONFIG_SPL
+#include <spl.h>
+#endif
#include <status_led.h>
+#include <sysreset.h>
#include <timer.h>
#include <trace.h>
#include <video.h>
{
# if defined(CONFIG_HW_WATCHDOG) && \
(defined(CONFIG_M68K) || defined(CONFIG_MICROBLAZE) || \
- defined(CONFIG_SH) || defined(CONFIG_AT91SAM9_WATCHDOG) || \
+ defined(CONFIG_SH) || \
defined(CONFIG_DESIGNWARE_WATCHDOG) || \
defined(CONFIG_IMX_WATCHDOG))
hw_watchdog_init();
return 0;
}
+#ifdef CONFIG_SYSRESET
+static int print_resetinfo(void)
+{
+ struct udevice *dev;
+ char status[256];
+ int ret;
+
+ ret = uclass_first_device_err(UCLASS_SYSRESET, &dev);
+ if (ret) {
+ debug("%s: No sysreset device found (error: %d)\n",
+ __func__, ret);
+ /* Not all boards have sysreset drivers available during early
+ * boot, so don't fail if one can't be found.
+ */
+ return 0;
+ }
+
+ if (!sysreset_get_status(dev, status, sizeof(status)))
+ printf("%s", status);
+
+ return 0;
+}
+#endif
+
+#if defined(CONFIG_DISPLAY_CPUINFO) && CONFIG_IS_ENABLED(CPU)
+static int print_cpuinfo(void)
+{
+ struct udevice *dev;
+ char desc[512];
+ int ret;
+
+ ret = uclass_first_device_err(UCLASS_CPU, &dev);
+ if (ret) {
+ debug("%s: Could not get CPU device (err = %d)\n",
+ __func__, ret);
+ return ret;
+ }
+
+ ret = cpu_get_desc(dev, desc, sizeof(desc));
+ if (ret) {
+ debug("%s: Could not get CPU description (err = %d)\n",
+ dev->name, ret);
+ return ret;
+ }
+
+ printf("CPU: %s\n", desc);
+
+ return 0;
+}
+#endif
+
static int announce_dram_init(void)
{
puts("DRAM: ");
}
#endif
-#if defined(CONFIG_HARD_SPI)
-static int init_func_spi(void)
-{
- puts("SPI: ");
- spi_init();
- puts("ready\n");
- return 0;
-}
-#endif
-
static int setup_mon_len(void)
{
#if defined(__ARM__) || defined(__MICROBLAZE__)
return 0;
}
+static int setup_spl_handoff(void)
+{
+#if CONFIG_IS_ENABLED(HANDOFF)
+ gd->spl_handoff = bloblist_find(BLOBLISTT_SPL_HANDOFF,
+ sizeof(struct spl_handoff));
+ debug("Found SPL hand-off info %p\n", gd->spl_handoff);
+#endif
+
+ return 0;
+}
+
__weak int arch_cpu_init(void)
{
return 0;
gd->ram_size -= CONFIG_SYS_MEM_TOP_HIDE;
#endif
#ifdef CONFIG_SYS_SDRAM_BASE
- gd->ram_top = CONFIG_SYS_SDRAM_BASE;
+ gd->ram_base = CONFIG_SYS_SDRAM_BASE;
#endif
- gd->ram_top += get_effective_memsize();
+ gd->ram_top = gd->ram_base + get_effective_memsize();
gd->ram_top = board_get_usable_ram_top(gd->mon_len);
gd->relocaddr = gd->ram_top;
debug("Ram top: %08lX\n", (ulong)gd->ram_top);
return arch_reserve_stacks();
}
+static int reserve_bloblist(void)
+{
+#ifdef CONFIG_BLOBLIST
+ gd->start_addr_sp -= CONFIG_BLOBLIST_SIZE;
+ gd->new_bloblist = map_sysmem(gd->start_addr_sp, CONFIG_BLOBLIST_SIZE);
+#endif
+
+ return 0;
+}
+
static int display_new_sp(void)
{
debug("New Stack Pointer is: %08lx\n", gd->start_addr_sp);
return 0;
}
+static int reloc_bloblist(void)
+{
+#ifdef CONFIG_BLOBLIST
+ if (gd->flags & GD_FLG_SKIP_RELOC)
+ return 0;
+ if (gd->new_bloblist) {
+ int size = CONFIG_BLOBLIST_SIZE;
+
+ debug("Copying bloblist from %p to %p, size %x\n",
+ gd->bloblist, gd->new_bloblist, size);
+ memcpy(gd->new_bloblist, gd->bloblist, size);
+ gd->bloblist = gd->new_bloblist;
+ }
+#endif
+
+ return 0;
+}
+
static int setup_reloc(void)
{
if (gd->flags & GD_FLG_SKIP_RELOC) {
initf_malloc,
log_init,
initf_bootstage, /* uses its own timer, so does not need DM */
+#ifdef CONFIG_BLOBLIST
+ bloblist_init,
+#endif
+ setup_spl_handoff,
initf_console_record,
#if defined(CONFIG_HAVE_FSP)
arch_fsp_init,
#if defined(CONFIG_PPC) || defined(CONFIG_SH) || defined(CONFIG_X86)
checkcpu,
#endif
+#if defined(CONFIG_SYSRESET)
+ print_resetinfo,
+#endif
#if defined(CONFIG_DISPLAY_CPUINFO)
print_cpuinfo, /* display cpu info (and speed) */
#endif
#if defined(CONFIG_VID) && !defined(CONFIG_SPL)
init_func_vid,
#endif
-#if defined(CONFIG_HARD_SPI)
- init_func_spi,
-#endif
announce_dram_init,
dram_init, /* configure available RAM banks */
#ifdef CONFIG_POST
reserve_global_data,
reserve_fdt,
reserve_bootstage,
+ reserve_bloblist,
reserve_arch,
reserve_stacks,
dram_init_banksize,
INIT_FUNC_WATCHDOG_RESET
reloc_fdt,
reloc_bootstage,
+ reloc_bloblist,
setup_reloc,
#if defined(CONFIG_X86) || defined(CONFIG_ARC)
copy_uboot_to_ram,