Message ID | 2635f02b9f861179836e1b837c66df544332eed5.1571642660.git.michal.simek@xilinx.com |
---|---|
State | Accepted |
Commit | f3035cf29958dbf21587a1bdb98eb9f692120d40 |
Delegated to: | Michal Simek |
Headers | show |
Series | [U-Boot] microblaze: Unify Linux bootm process | expand |
po 21. 10. 2019 v 9:24 odesÃlatel Michal Simek <michal.simek@xilinx.com> napsal: > > 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> > --- > > arch/microblaze/lib/bootm.c | 15 +++++++++------ > 1 file changed, 9 insertions(+), 6 deletions(-) > > diff --git a/arch/microblaze/lib/bootm.c b/arch/microblaze/lib/bootm.c > index 5650109d6313..01c5d57bc5b0 100644 > --- a/arch/microblaze/lib/bootm.c > +++ b/arch/microblaze/lib/bootm.c > @@ -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); > -- > 2.17.1 > Applied. M
diff --git a/arch/microblaze/lib/bootm.c b/arch/microblaze/lib/bootm.c index 5650109d6313..01c5d57bc5b0 100644 --- a/arch/microblaze/lib/bootm.c +++ b/arch/microblaze/lib/bootm.c @@ -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);
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> --- arch/microblaze/lib/bootm.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)