The comments for segment_size and allocation_unit_size incorrectly
described them as 4KB. According to the UFS specification,
segment_size is expressed in units of 512 bytes.
Given segment_size = 0x2000 (8192), the actual size is 4MB.
Similarly, allocation_unit_size = 1 means 1 segment = 4MB.
This patch updates the comments to reflect the correct size.
Signed-off-by: Keoseong Park <keosung.p...@samsung.com>
---
hw/ufs/ufs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/ufs/ufs.c b/hw/ufs/ufs.c
index ee13edacd8..542f13b10e 100644
--- a/hw/ufs/ufs.c
+++ b/hw/ufs/ufs.c
@@ -1753,8 +1753,8 @@ static void ufs_init_hc(UfsHc *u)
u->geometry_desc.length = sizeof(GeometryDescriptor);
u->geometry_desc.descriptor_idn = UFS_QUERY_DESC_IDN_GEOMETRY;
u->geometry_desc.max_number_lu = (UFS_MAX_LUS == 32) ? 0x1 : 0x0;
- u->geometry_desc.segment_size = cpu_to_be32(0x2000); /* 4KB */
- u->geometry_desc.allocation_unit_size = 0x1; /* 4KB */
+ u->geometry_desc.segment_size = cpu_to_be32(0x2000); /* 4MB: 8192 * 512B */
+ u->geometry_desc.allocation_unit_size = 0x1; /* 4MB: 1 segment */
u->geometry_desc.min_addr_block_size = 0x8; /* 4KB */
u->geometry_desc.max_in_buffer_size = 0x8;
u->geometry_desc.max_out_buffer_size = 0x8;
--
2.25.1
