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microblaze: Unify Linux bootm process

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Record two bootstages and add "Starting kernel" message to have standard
handoff message between U-Boot and OS.
Also use debug() instead of #ifdef DEBUG to clean the code.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2019-10-17 13:16:56 +02:00
parent 4ab8d63282
commit f3035cf299
1 changed files with 9 additions and 6 deletions
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15
arch/microblaze/lib/bootm.c
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@ -66,12 +66,15 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
thekernel = (void (*)(char *, ulong, ulong))images->ep;
#ifdef DEBUG
printf("## Transferring control to Linux (at address 0x%08lx) ",
(ulong)thekernel);
printf("cmdline 0x%08lx, ramdisk 0x%08lx, FDT 0x%08lx...\n",
cmdline, rd_start, dt);
#endif
debug("## Transferring control to Linux (at address 0x%08lx) ",
(ulong)thekernel);
debug("cmdline 0x%08lx, ramdisk 0x%08lx, FDT 0x%08lx...\n",
cmdline, rd_start, dt);
bootstage_mark(BOOTSTAGE_ID_RUN_OS);
printf("\nStarting kernel ...%s\n\n", fake ?
"(fake run for tracing)" : "");
bootstage_mark_name(BOOTSTAGE_ID_BOOTM_HANDOFF, "start_kernel");
#ifdef XILINX_USE_DCACHE
flush_cache(0, XILINX_DCACHE_BYTE_SIZE);