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Merge pull request #16786 from mhei/mmc-utils-update 

mmc-utils: update to latest upstream revision
lilik-openwrt-22.03
Michael Heimpold 3 years ago
committed by GitHub
parent
73fff7a4ed 7b61ab9fce
commit
1e6b05fd39
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 6 additions and 631 deletions
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  1. +6
    -6
      utils/mmc-utils/Makefile
  2. +0
    -24
      utils/mmc-utils/patches/0006-Fix-parsing-of-Product-Revision-and-Serial-Number.patch
  3. +0
    -92
      utils/mmc-utils/patches/0007-Add-various-SD-eMMC-vendors-to-table.patch
  4. +0
    -269
      utils/mmc-utils/patches/0008-Various-fixes.patch
  5. +0
    -181
      utils/mmc-utils/patches/0009-mmc-utils-let-FFU-mode-use-CMD23-and-CMD25.patch
  6. +0
    -30
      utils/mmc-utils/patches/0010-One-further-optimization-of-trimming-routine.patch
  7. +0
    -29
      utils/mmc-utils/patches/0011-mmc-utils-Fix-scaling-of-cache-size.patch

+ 6
- 6
utils/mmc-utils/Makefile View File

@ -8,15 +8,15 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=mmc-utils
PKG_RELEASE:=2
PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=https://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git
PKG_SOURCE_DATE:=2019-10-10
PKG_SOURCE_VERSION:=73d6c59af8d1bcedf5de4aa1f5d5b7f765f545f5
PKG_MIRROR_HASH:=6ff0b32136c7bc64a099f1185a3ca063b5d644056476456a23029e9f6dfa789a
PKG_SOURCE_URL:=https://git.kernel.org/pub/scm/utils/mmc/mmc-utils.git
PKG_SOURCE_DATE:=2021-10-01
PKG_SOURCE_VERSION:=7769a4d7abe339ce273c13a203394a79a11fcff9
PKG_MIRROR_HASH:=4feb754875b680dfd815e1776e308d3296be84e4a345d9062677d5e7ee5490ed
PKG_LICENSE:=GPL-2.0
PKG_LICENSE:=GPL-2.0-only
PKG_LICENSE_FILES:=
PKG_MAINTAINER:=Michael Heimpold <mhei@heimpold.de>


+ 0
- 24
utils/mmc-utils/patches/0006-Fix-parsing-of-Product-Revision-and-Serial-Number.patch View File

@ -1,24 +0,0 @@
From 1307f0efca4acdff036b5b3a60847f7528cd7b6f Mon Sep 17 00:00:00 2001
From: Stephane Fillod <f8cfe@free.fr>
Date: Mon, 14 Jan 2019 17:50:50 +0100
Subject: [PATCH] Fix parsing of Product Revision and Serial Number
According to MMC Standard (similar to SDCard Standard).
Signed-off-by: Stephane Fillod <f8cfe@free.fr>
Acked-by: Avri Altman <avri.altman@wdc.com>
---
lsmmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -562,7 +562,7 @@ void print_mmc_cid(struct config *config
unsigned int crc;
parse_bin(cid, "8u6r2u8u48a4u4u32u4u4u7u1r",
- &mid, &cbx, &oid, &pnm[0], &psn, &prv_major, &prv_minor,
+ &mid, &cbx, &oid, &pnm[0], &prv_major, &prv_minor, &psn,
&mdt_year, &mdt_month, &crc);
pnm[6] = '\0';

+ 0
- 92
utils/mmc-utils/patches/0007-Add-various-SD-eMMC-vendors-to-table.patch View File

@ -1,92 +0,0 @@
From a2985ca233641f596926314762b5f1085aeaa723 Mon Sep 17 00:00:00 2001
From: Stephane Fillod <f8cfe@free.fr>
Date: Tue, 15 Jan 2019 14:56:15 +0100
Subject: [PATCH] Add various SD/eMMC vendors to table
Part if this list update comes from a compilation of this web site[1].
[1] https://www.cameramemoryspeed.com/sd-memory-card-faq/reading-sd-card-cid-serial-psn-internal-numbers/
Signed-off-by: Stephane Fillod <f8cfe@free.fr>
---
lsmmc.c | 34 ++++++++++++++++++++++++++++++++--
1 file changed, 32 insertions(+), 2 deletions(-)
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -112,7 +112,7 @@ struct ids_database database[] = {
{
.type = "sd",
.id = 0x1b,
- .manufacturer = "Transcend",
+ .manufacturer = "Transcend/Samsung",
},
{
.type = "sd",
@@ -122,7 +122,7 @@ struct ids_database database[] = {
{
.type = "sd",
.id = 0x1d,
- .manufacturer = "Corsair",
+ .manufacturer = "Corsair/AData",
},
{
.type = "sd",
@@ -136,6 +136,11 @@ struct ids_database database[] = {
},
{
.type = "sd",
+ .id = 0x27,
+ .manufacturer = "Delkin/Phison",
+ },
+ {
+ .type = "sd",
.id = 0x28,
.manufacturer = "Lexar",
},
@@ -146,6 +151,11 @@ struct ids_database database[] = {
},
{
.type = "sd",
+ .id = 0x31,
+ .manufacturer = "Silicon Power",
+ },
+ {
+ .type = "sd",
.id = 0x33,
.manufacturer = "STMicroelectronics",
},
@@ -161,6 +171,21 @@ struct ids_database database[] = {
},
{
.type = "sd",
+ .id = 0x74,
+ .manufacturer = "Transcend",
+ },
+ {
+ .type = "sd",
+ .id = 0x76,
+ .manufacturer = "Patriot",
+ },
+ {
+ .type = "sd",
+ .id = 0x82,
+ .manufacturer = "Gobe/Sony",
+ },
+ {
+ .type = "sd",
.id = 0x89,
.manufacturer = "Unknown",
},
@@ -224,6 +249,11 @@ struct ids_database database[] = {
.id = 0x70,
.manufacturer = "Kingston",
},
+ {
+ .type = "mmc",
+ .id = 0xfe,
+ .manufacturer = "Micron",
+ },
};
/* Command line parsing functions */

+ 0
- 269
utils/mmc-utils/patches/0008-Various-fixes.patch View File

@ -1,269 +0,0 @@
From dacd9d2950f5f6559cde1ceec3035ab77e9698ad Mon Sep 17 00:00:00 2001
From: Stephane Fillod <f8cfe@free.fr>
Date: Tue, 15 Jan 2019 15:06:03 +0100
Subject: [PATCH] Various fixes
These warnings were mainly found using cppcheck.
Signed-off-by: Stephane Fillod <f8cfe@free.fr>
Reviewed-by: Michael Heimpold <mhei@heimpold.de>
---
lsmmc.c | 42 +++++++++++++++++++++---------------------
mmc_cmds.c | 14 ++++++++++++--
2 files changed, 33 insertions(+), 23 deletions(-)
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -554,9 +554,9 @@ void print_sd_cid(struct config *config,
printf("\tOID: %s\n", oid);
printf("\tPNM: %s\n", pnm);
printf("\tPRV: 0x%01x%01x ", prv_major, prv_minor);
- printf("(%d.%d)\n", prv_major, prv_minor);
+ printf("(%u.%u)\n", prv_major, prv_minor);
printf("\tPSN: 0x%08x\n", psn);
- printf("\tMDT: 0x%02x%01x %d %s\n", mdt_year, mdt_month,
+ printf("\tMDT: 0x%02x%01x %u %s\n", mdt_year, mdt_month,
2000 + mdt_year, months[mdt_month]);
printf("\tCRC: 0x%02x\n", crc);
} else {
@@ -566,9 +566,9 @@ void print_sd_cid(struct config *config,
else
printf("manufacturer: 'Unlisted' '%s'\n", oid);
- printf("product: '%s' %d.%d\n", pnm, prv_major, prv_minor);
+ printf("product: '%s' %u.%u\n", pnm, prv_major, prv_minor);
printf("serial: 0x%08x\n", psn);
- printf("manfacturing date: %d %s\n", 2000 + mdt_year,
+ printf("manufacturing date: %u %s\n", 2000 + mdt_year,
months[mdt_month]);
}
}
@@ -625,9 +625,9 @@ void print_mmc_cid(struct config *config
printf("\tOID: 0x%01x\n", oid);
printf("\tPNM: %s\n", pnm);
printf("\tPRV: 0x%01x%01x ", prv_major, prv_minor);
- printf("(%d.%d)\n", prv_major, prv_minor);
+ printf("(%u.%u)\n", prv_major, prv_minor);
printf("\tPSN: 0x%08x\n", psn);
- printf("\tMDT: 0x%01x%01x %d %s\n", mdt_month, mdt_year,
+ printf("\tMDT: 0x%01x%01x %u %s\n", mdt_month, mdt_year,
1997 + mdt_year, months[mdt_month]);
printf("\tCRC: 0x%02x\n", crc);
} else {
@@ -637,9 +637,9 @@ void print_mmc_cid(struct config *config
else
printf("manufacturer: 'Unlisted' '%c'\n", oid);
- printf("product: '%s' %d.%d\n", pnm, prv_major, prv_minor);
+ printf("product: '%s' %u.%u\n", pnm, prv_major, prv_minor);
printf("serial: 0x%08x\n", psn);
- printf("manfacturing date: %d %s\n", 1997 + mdt_year,
+ printf("manufacturing date: %u %s\n", 1997 + mdt_year,
months[mdt_month]);
}
}
@@ -729,7 +729,7 @@ void print_sd_csd(struct config *config,
printf("======SD/CSD======\n");
- printf("\tCSD_STRUCTURE: %d\n", csd_structure);
+ printf("\tCSD_STRUCTURE: %u\n", csd_structure);
printf("\tTAAC: 0x%02x (", taac);
switch (taac_timevalue) {
@@ -816,7 +816,7 @@ void print_sd_csd(struct config *config,
if (csd_structure == 1 && taac != 0x0e)
printf("Warn: Invalid TAAC (should be 0x0e)\n");
- printf("\tNSAC: %d clocks\n", nsac);
+ printf("\tNSAC: %u clocks\n", nsac);
if (csd_structure == 1 && nsac != 0x00)
printf("Warn: Invalid NSAC (should be 0x00)\n");
@@ -1103,12 +1103,12 @@ void print_sd_csd(struct config *config,
if (erase_blk_en != 0x01)
printf("Warn: Invalid ERASE_BLK_EN (should be 0x01)\n");
- printf("\tSECTOR_SIZE: 0x%02x (Erasable sector: %d blocks)\n",
+ printf("\tSECTOR_SIZE: 0x%02x (Erasable sector: %u blocks)\n",
sector_size, sector_size + 1);
if (sector_size != 0x7f)
printf("Warn: Invalid SECTOR_SIZE (should be 0x7f)\n");
- printf("\tWP_GRP_SIZE: 0x%02x (Write protect group: %d blocks)\n",
+ printf("\tWP_GRP_SIZE: 0x%02x (Write protect group: %u blocks)\n",
wp_grp_size, wp_grp_size + 1);
if (wp_grp_size != 0x00)
printf("Warn: Invalid WP_GRP_SIZE (should be 0x00)\n");
@@ -1117,7 +1117,7 @@ void print_sd_csd(struct config *config,
if (wp_grp_enable != 0x00)
printf("Warn: Invalid WP_GRP_ENABLE (should be 0x00)\n");
- printf("\tR2W_FACTOR: 0x%01x (Write %d times read)\n",
+ printf("\tR2W_FACTOR: 0x%01x (Write %u times read)\n",
r2w_factor, r2w_factor);
if (r2w_factor != 0x02)
printf("Warn: Invalid R2W_FACTOR (should be 0x02)\n");
@@ -1199,7 +1199,7 @@ void print_sd_csd(struct config *config,
else
printf("%.2fbyte", memory_capacity * 1.0);
- printf(" (%lld bytes, %lld sectors, %d bytes each)\n",
+ printf(" (%llu bytes, %llu sectors, %d bytes each)\n",
memory_capacity, blocks, block_size);
} else {
unsigned long long blocks = 0;
@@ -1262,7 +1262,7 @@ void print_sd_csd(struct config *config,
else
printf("%.2fbyte", memory_capacity * 1.0);
- printf(" (%lld bytes, %lld sectors, %d bytes each)\n",
+ printf(" (%llu bytes, %llu sectors, %d bytes each)\n",
memory_capacity, blocks, block_size);
}
}
@@ -1456,7 +1456,7 @@ void print_mmc_csd(struct config *config
break;
}
- printf("\tNSAC: %d clocks\n", nsac);
+ printf("\tNSAC: %u clocks\n", nsac);
printf("\tTRAN_SPEED: 0x%02x (", tran_speed);
switch (tran_speed_timevalue) {
case 0x0:
@@ -1764,10 +1764,10 @@ void print_mmc_csd(struct config *config
printf("\tC_SIZE_MULT: 0x%01x\n", c_size_mult);
printf("\tERASE_GRP_SIZE: 0x%02x\n", erase_grp_size);
- printf("\tERASE_GRP_MULT: 0x%02x (%d write blocks/erase group)\n",
+ printf("\tERASE_GRP_MULT: 0x%02x (%u write blocks/erase group)\n",
erase_grp_mult, (erase_grp_size + 1) *
(erase_grp_mult + 1));
- printf("\tWP_GRP_SIZE: 0x%02x (%d blocks/write protect group)\n",
+ printf("\tWP_GRP_SIZE: 0x%02x (%u blocks/write protect group)\n",
wp_grp_size, wp_grp_size + 1);
printf("\tWP_GRP_ENABLE: 0x%01x\n", wp_grp_enable);
@@ -1784,7 +1784,7 @@ void print_mmc_csd(struct config *config
break;
}
- printf("\tR2W_FACTOR: 0x%01x (Write %d times read)\n",
+ printf("\tR2W_FACTOR: 0x%01x (Write %u times read)\n",
r2w_factor, r2w_factor);
printf("\tWRITE_BL_LEN: 0x%01x (", write_bl_len);
@@ -1914,7 +1914,7 @@ void print_mmc_csd(struct config *config
else
printf("%.2fbyte", memory_capacity * 1.0);
- printf(" (%lld bytes, %lld sectors, %d bytes each)\n",
+ printf(" (%llu bytes, %llu sectors, %d bytes each)\n",
memory_capacity, blocks, block_size);
} else {
int mult;
@@ -1991,7 +1991,7 @@ void print_mmc_csd(struct config *config
printf("%.2fKbyte", memory_capacity / (1024.0));
else
printf("%.2fbyte", memory_capacity * 1.0);
- printf(" (%lld bytes, %lld sectors, %d bytes each)\n",
+ printf(" (%llu bytes, %llu sectors, %d bytes each)\n",
memory_capacity, blocks, block_size);
}
}
--- a/mmc_cmds.c
+++ b/mmc_cmds.c
@@ -252,6 +252,7 @@ int do_writeprotect_boot_get(int nargs,
print_writeprotect_boot_status(ext_csd);
+ close(fd);
return ret;
}
@@ -290,6 +291,7 @@ int do_writeprotect_boot_set(int nargs,
exit(1);
}
+ close(fd);
return ret;
}
@@ -378,6 +380,7 @@ int do_writeprotect_user_get(int nargs,
if (last_wpblk != (x + y - 1))
print_wp_status(wp_sizeblks, last_wpblk, cnt - 1, last_prot);
+ close(fd);
return ret;
}
@@ -524,6 +527,7 @@ int do_disable_512B_emulation(int nargs,
printf("MMC does not support disabling 512B emulation mode.\n");
}
+ close(fd);
return ret;
}
@@ -595,6 +599,7 @@ int do_write_boot_en(int nargs, char **a
value, EXT_CSD_PART_CONFIG, device);
exit(1);
}
+ close(fd);
return ret;
}
@@ -716,6 +721,7 @@ int do_hwreset(int value, int nargs, cha
exit(1);
}
+ close(fd);
return ret;
}
@@ -766,6 +772,7 @@ int do_write_bkops_en(int nargs, char **
exit(1);
}
+ close(fd);
return ret;
}
@@ -796,6 +803,7 @@ int do_status_get(int nargs, char **argv
printf("SEND_STATUS response: 0x%08x\n", response);
+ close(fd);
return ret;
}
@@ -1615,11 +1623,11 @@ int do_read_extcsd(int nargs, char **arg
printf("Write reliability setting register"
" [WR_REL_SET]: 0x%02x\n", reg);
- printf(" user area: %s\n", reg & (1<<0) ? reliable : fast);
+ printf(" user area: %s\n", (reg & (1<<0)) ? reliable : fast);
int i;
for (i = 1; i <= 4; i++) {
printf(" partition %d: %s\n", i,
- reg & (1<<i) ? reliable : fast);
+ (reg & (1<<i)) ? reliable : fast);
}
reg = ext_csd[EXT_CSD_WR_REL_PARAM];
@@ -1837,6 +1845,7 @@ int do_sanitize(int nargs, char **argv)
exit(1);
}
+ close(fd);
return ret;
}
@@ -2422,6 +2431,7 @@ int do_cache_ctrl(int value, int nargs,
exit(1);
}
+ close(fd);
return ret;
}

+ 0
- 181
utils/mmc-utils/patches/0009-mmc-utils-let-FFU-mode-use-CMD23-and-CMD25.patch View File

@ -1,181 +0,0 @@
From f54f401085e011e6f9c7b120aa1794b19c32b493 Mon Sep 17 00:00:00 2001
From: "Shivamurthy Shastri (sshivamurthy)" <sshivamurthy@micron.com>
Date: Wed, 10 Apr 2019 13:38:08 +0000
Subject: [PATCH] mmc-utils: let FFU mode use CMD23 and CMD25
As per specification, the host can use either CMD24 or CMD25 in
closed-ended or open-ended way.
CMD25 is better option as it can flash the firmware image in one go.
Signed-off-by: Shivamurthy Shastri <sshivamurthy@micron.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
---
mmc.h | 2 ++
mmc_cmds.c | 70 ++++++++++++++++++++++++++++++------------------------
2 files changed, 41 insertions(+), 31 deletions(-)
--- a/mmc.h
+++ b/mmc.h
@@ -25,10 +25,12 @@
/* From kernel linux/mmc/mmc.h */
#define MMC_SWITCH 6 /* ac [31:0] See below R1b */
#define MMC_SEND_EXT_CSD 8 /* adtc R1 */
+#define MMC_STOP_TRANSMISSION 12 /* ac R1b */
#define MMC_SEND_STATUS 13 /* ac [31:16] RCA R1 */
#define R1_SWITCH_ERROR (1 << 7) /* sx, c */
#define MMC_SWITCH_MODE_WRITE_BYTE 0x03 /* Set target to value */
#define MMC_READ_MULTIPLE_BLOCK 18 /* adtc [31:0] data addr R1 */
+#define MMC_SET_BLOCK_COUNT 23 /* adtc [31:0] data addr R1 */
#define MMC_WRITE_BLOCK 24 /* adtc [31:0] data addr R1 */
#define MMC_WRITE_MULTIPLE_BLOCK 25 /* adtc R1 */
#define MMC_SET_WRITE_PROT 28 /* ac [31:0] data addr R1b */
--- a/mmc_cmds.c
+++ b/mmc_cmds.c
@@ -2456,12 +2456,13 @@ int do_ffu(int nargs, char **argv)
int sect_done = 0, retry = 3, ret = -EINVAL;
unsigned int sect_size;
__u8 ext_csd[512];
- __u8 *buf;
+ __u8 *buf = NULL;
__u32 arg;
off_t fw_size;
ssize_t chunk_size;
char *device;
- struct mmc_ioc_multi_cmd *multi_cmd;
+ struct mmc_ioc_multi_cmd *multi_cmd = NULL;
+ __u32 blocks = 1;
if (nargs != 3) {
fprintf(stderr, "Usage: ffu <image name> </path/to/mmcblkX> \n");
@@ -2481,14 +2482,6 @@ int do_ffu(int nargs, char **argv)
exit(1);
}
- buf = malloc(512);
- multi_cmd = calloc(1, sizeof(struct mmc_ioc_multi_cmd) +
- 3 * sizeof(struct mmc_ioc_cmd));
- if (!buf || !multi_cmd) {
- perror("failed to allocate memory");
- goto out;
- }
-
ret = read_extcsd(dev_fd, ext_csd);
if (ret) {
fprintf(stderr, "Could not read EXT_CSD from %s\n", device);
@@ -2513,9 +2506,17 @@ int do_ffu(int nargs, char **argv)
}
fw_size = lseek(img_fd, 0, SEEK_END);
+ if (fw_size > MMC_IOC_MAX_BYTES || fw_size == 0) {
+ fprintf(stderr, "Wrong firmware size");
+ goto out;
+ }
- if (fw_size == 0) {
- fprintf(stderr, "Firmware image is empty");
+ /* allocate maximum required */
+ buf = malloc(fw_size);
+ multi_cmd = calloc(1, sizeof(struct mmc_ioc_multi_cmd) +
+ 4 * sizeof(struct mmc_ioc_cmd));
+ if (!buf || !multi_cmd) {
+ perror("failed to allocate memory");
goto out;
}
@@ -2525,14 +2526,19 @@ int do_ffu(int nargs, char **argv)
goto out;
}
+ /* calculate required fw blocks for CMD25 */
+ blocks = fw_size / sect_size;
+
/* set CMD ARG */
arg = ext_csd[EXT_CSD_FFU_ARG_0] |
ext_csd[EXT_CSD_FFU_ARG_1] << 8 |
ext_csd[EXT_CSD_FFU_ARG_2] << 16 |
ext_csd[EXT_CSD_FFU_ARG_3] << 24;
+ /* prepare multi_cmd for FFU based on cmd to be used */
+
/* prepare multi_cmd to be sent */
- multi_cmd->num_of_cmds = 3;
+ multi_cmd->num_of_cmds = 4;
/* put device into ffu mode */
multi_cmd->cmds[0].opcode = MMC_SWITCH;
@@ -2543,37 +2549,42 @@ int do_ffu(int nargs, char **argv)
multi_cmd->cmds[0].flags = MMC_RSP_SPI_R1B | MMC_RSP_R1B | MMC_CMD_AC;
multi_cmd->cmds[0].write_flag = 1;
+ /* send block count */
+ multi_cmd->cmds[1].opcode = MMC_SET_BLOCK_COUNT;
+ multi_cmd->cmds[1].arg = blocks;
+ multi_cmd->cmds[1].flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;
+
/* send image chunk */
- multi_cmd->cmds[1].opcode = MMC_WRITE_BLOCK;
- multi_cmd->cmds[1].blksz = sect_size;
- multi_cmd->cmds[1].blocks = 1;
- multi_cmd->cmds[1].arg = arg;
- multi_cmd->cmds[1].flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC;
- multi_cmd->cmds[1].write_flag = 1;
- mmc_ioc_cmd_set_data(multi_cmd->cmds[1], buf);
+ multi_cmd->cmds[2].opcode = MMC_WRITE_MULTIPLE_BLOCK;
+ multi_cmd->cmds[2].blksz = sect_size;
+ multi_cmd->cmds[2].blocks = blocks;
+ multi_cmd->cmds[2].arg = arg;
+ multi_cmd->cmds[2].flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC;
+ multi_cmd->cmds[2].write_flag = 1;
+ mmc_ioc_cmd_set_data(multi_cmd->cmds[2], buf);
/* return device into normal mode */
- multi_cmd->cmds[2].opcode = MMC_SWITCH;
- multi_cmd->cmds[2].arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
+ multi_cmd->cmds[3].opcode = MMC_SWITCH;
+ multi_cmd->cmds[3].arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
(EXT_CSD_MODE_CONFIG << 16) |
(EXT_CSD_NORMAL_MODE << 8) |
EXT_CSD_CMD_SET_NORMAL;
- multi_cmd->cmds[2].flags = MMC_RSP_SPI_R1B | MMC_RSP_R1B | MMC_CMD_AC;
- multi_cmd->cmds[2].write_flag = 1;
+ multi_cmd->cmds[3].flags = MMC_RSP_SPI_R1B | MMC_RSP_R1B | MMC_CMD_AC;
+ multi_cmd->cmds[3].write_flag = 1;
do_retry:
/* read firmware chunk */
lseek(img_fd, 0, SEEK_SET);
- chunk_size = read(img_fd, buf, 512);
+ chunk_size = read(img_fd, buf, fw_size);
- while (chunk_size > 0) {
+ if (chunk_size > 0) {
/* send ioctl with multi-cmd */
ret = ioctl(dev_fd, MMC_IOC_MULTI_CMD, multi_cmd);
if (ret) {
perror("Multi-cmd ioctl");
/* In case multi-cmd ioctl failed before exiting from ffu mode */
- ioctl(dev_fd, MMC_IOC_CMD, &multi_cmd->cmds[2]);
+ ioctl(dev_fd, MMC_IOC_CMD, &multi_cmd->cmds[3]);
goto out;
}
@@ -2600,9 +2611,6 @@ do_retry:
} else {
fprintf(stderr, "Programmed %d/%jd bytes\r", sect_done * sect_size, (intmax_t)fw_size);
}
-
- /* read the next firmware chunk (if any) */
- chunk_size = read(img_fd, buf, 512);
}
if ((sect_done * sect_size) == fw_size) {
@@ -2639,7 +2647,7 @@ do_retry:
if (ret) {
perror("Multi-cmd ioctl failed setting install mode");
/* In case multi-cmd ioctl failed before exiting from ffu mode */
- ioctl(dev_fd, MMC_IOC_CMD, &multi_cmd->cmds[2]);
+ ioctl(dev_fd, MMC_IOC_CMD, &multi_cmd->cmds[3]);
goto out;
}

+ 0
- 30
utils/mmc-utils/patches/0010-One-further-optimization-of-trimming-routine.patch View File

@ -1,30 +0,0 @@
From 3539243dcab7b84bb8a45e2c2da80e162284bffc Mon Sep 17 00:00:00 2001
From: Michael Heimpold <mhei@heimpold.de>
Date: Sat, 8 Dec 2018 10:43:01 +0100
Subject: [PATCH] One further optimization of trimming routine
The last change to the trimming routine made it more efficient,
however, we can even get rid of the memmove() as we leave the
function with strdup() anyway.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
lsmmc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -393,10 +393,9 @@ char *read_file(char *name)
start++;
len--;
}
- memmove(line, start, len);
- line[len] = '\0';
- return strdup(line);
+ start[len] = '\0';
+ return strdup(start);
}
/* Hexadecimal string parsing functions */

+ 0
- 29
utils/mmc-utils/patches/0011-mmc-utils-Fix-scaling-of-cache-size.patch View File

@ -1,29 +0,0 @@
From 8121cece25da8dad1dc91393f5285195997c71b1 Mon Sep 17 00:00:00 2001
From: Patrick Oppenlander <patrick.oppenlander@gmail.com>
Date: Fri, 14 Feb 2020 09:13:32 +1100
Subject: [PATCH] mmc-utils: Fix scaling of cache size
JESD84-B51 7.4.30 CACHE_SIZE [252:249] states that "the size is
indicated as multiple of kilobits". This is also supported by Table 39,
"e.MMC internal sizes and related Units / Granularities" which lists
"32Kb (=4KB)" as the cache size granularity for 4KiB native devices.
Signed-off-by: Patrick Oppenlander <patrick.oppenlander@gmail.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
---
mmc_cmds.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mmc_cmds.c
+++ b/mmc_cmds.c
@@ -1427,8 +1427,8 @@ int do_read_extcsd(int nargs, char **arg
printf("Power off notification [POWER_OFF_LONG_TIME: 0x%02x]\n",
ext_csd[247]);
printf("Cache Size [CACHE_SIZE] is %d KiB\n",
- ext_csd[249] << 0 | (ext_csd[250] << 8) |
- (ext_csd[251] << 16) | (ext_csd[252] << 24));
+ (ext_csd[249] << 0 | (ext_csd[250] << 8) |
+ (ext_csd[251] << 16) | (ext_csd[252] << 24)) / 8);
}
/* A441: Reserved [501:247]

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