diff options
| author | Subrata Banik <subratabanik@google.com> | 2024-10-25 14:08:39 +0530 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2024-10-26 03:21:10 +0000 |
| commit | 043d9ec6936abbcaa3e2f8778d197452a86c4c51 (patch) | |
| tree | 1cb81c4dbd9a09f636809e649bdedc95d053ee03 /src/soc | |
| parent | 937cac30abac48ab8c22b85aaedcf65bb2f244b0 (diff) | |
soc/intel/cmn/fast_spi: Improve debug message for SPI flash windows
This commit improves the debug messages when initializing SPI flash
windows by adding the window type (Fixed Decode or Extended Decode)
to the log output.
This makes it easier to understand which window is being initialized
and can help with debugging issues related to SPI flash access.
w/o this patch:
[INFO ] MMAP window: SPI flash base=0x1000000, Host base=0xff000000, Size=0x1000000
[INFO ] MMAP window: SPI flash base=0x900000, Host base=0xf9900000, Size=0x700000
w/ this patch:
[INFO ] Fixed Decode Window: SPI flash base=0x1000000, Host base=0xff000000, Size=0x1000000
[INFO ] Extended Decode Window: SPI flash base=0x900000, Host base=0xf9900000, Size=0x700000
Change-Id: I904f70f42fa70ea06e6f49bd44631a8491463207
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84868
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Pranava Y N <pranavayn@google.com>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/common/block/fast_spi/mmap_boot.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/fast_spi/mmap_boot.c b/src/soc/intel/common/block/fast_spi/mmap_boot.c index bc31edc24f..2315c44bbd 100644 --- a/src/soc/intel/common/block/fast_spi/mmap_boot.c +++ b/src/soc/intel/common/block/fast_spi/mmap_boot.c @@ -31,7 +31,10 @@ static void initialize_window(enum window_type type, uintptr_t host_base, mem_region_device_ro_init(&shadow_devs[type], (void *)host_base, size); xlate_window_init(&real_dev_windows[type], &shadow_devs[type].rdev, flash_base, size); - printk(BIOS_INFO, "MMAP window: SPI flash base=0x%lx, Host base=0x%lx, Size=0x%zx\n", + printk(BIOS_INFO, "%s: ", + (type == FIXED_DECODE_WINDOW) ? + "Fixed Decode Window" : "Extended Decode Window"); + printk(BIOS_INFO, "SPI flash base=0x%lx, Host base=0x%lx, Size=0x%zx\n", flash_base, host_base, size); } |