From: Philippe Schenker philippe.schenker@toradex.com
There are two decimal digits reserved to encode the module version and revision. This code so far implemented A-Z which used 0-25 of this range. This commit extends the range to make use of all 99 numbers. After capital letters the form with a hashtag and number (e.g. #26) is used.
Examples:
If the assembly version is between zero and 25 the numbering is as follows, as it also has been before this commit: 0: V0.0A 1: V0.0B ... 25: V0.0Z
New numbering of assembly version: If the number is between 26 and 99 the new assembly version name is: 26: V0.0#26 27: V0.0#27 ... 99: V0.0#99
Signed-off-by: Philippe Schenker philippe.schenker@toradex.com
---
board/toradex/common/tdx-cfg-block.c | 32 ++++++++++++++++++++++++---- board/toradex/common/tdx-common.c | 25 +++++++++++++++++----- 2 files changed, 48 insertions(+), 9 deletions(-)
diff --git a/board/toradex/common/tdx-cfg-block.c b/board/toradex/common/tdx-cfg-block.c index 9c87289ae9..05f25fe7e6 100644 --- a/board/toradex/common/tdx-cfg-block.c +++ b/board/toradex/common/tdx-cfg-block.c @@ -353,6 +353,18 @@ out: return ret; }
+static int parse_assembly_string(char *string_to_parse, u16 *assembly) +{ + if (string_to_parse[3] >= 'A' && string_to_parse[3] <= 'Z') + *assembly = string_to_parse[3] - 'A'; + else if (string_to_parse[3] == '#') + *assembly = dectoul(&string_to_parse[4], NULL); + else + return -EINVAL; + + return 0; +} + static int get_cfgblock_interactive(void) { char message[CONFIG_SYS_CBSIZE]; @@ -360,6 +372,7 @@ static int get_cfgblock_interactive(void) char it = 'n'; char wb = 'n'; int len = 0; + int ret = 0;
/* Unknown module by default */ tdx_hw_tag.prodid = 0; @@ -531,13 +544,18 @@ static int get_cfgblock_interactive(void) }
while (len < 4) { - sprintf(message, "Enter the module version (e.g. V1.1B): V"); + sprintf(message, "Enter the module version (e.g. V1.1B or V1.1#26): V"); len = cli_readline(message); }
tdx_hw_tag.ver_major = console_buffer[0] - '0'; tdx_hw_tag.ver_minor = console_buffer[2] - '0'; - tdx_hw_tag.ver_assembly = console_buffer[3] - 'A'; + + ret = parse_assembly_string(console_buffer, &tdx_hw_tag.ver_assembly); + if (ret) { + printf("Parsing module version failed\n"); + return ret; + }
while (len < 8) { sprintf(message, "Enter module serial number: "); @@ -740,6 +758,7 @@ static int get_cfgblock_carrier_interactive(void) { char message[CONFIG_SYS_CBSIZE]; int len; + int ret = 0;
printf("Supported carrier boards:\n"); printf("CARRIER BOARD NAME\t\t [ID]\n"); @@ -753,13 +772,18 @@ static int get_cfgblock_carrier_interactive(void) tdx_car_hw_tag.prodid = dectoul(console_buffer, NULL);
do { - sprintf(message, "Enter carrier board version (e.g. V1.1B): V"); + sprintf(message, "Enter carrier board version (e.g. V1.1B or V1.1#26): V"); len = cli_readline(message); } while (len < 4);
tdx_car_hw_tag.ver_major = console_buffer[0] - '0'; tdx_car_hw_tag.ver_minor = console_buffer[2] - '0'; - tdx_car_hw_tag.ver_assembly = console_buffer[3] - 'A'; + + ret = parse_assembly_string(console_buffer, &tdx_car_hw_tag.ver_assembly); + if (ret) { + printf("Parsing module version failed\n"); + return ret; + }
while (len < 8) { sprintf(message, "Enter carrier board serial number: "); diff --git a/board/toradex/common/tdx-common.c b/board/toradex/common/tdx-common.c index 94e603c14f..5ad5d00a0d 100644 --- a/board/toradex/common/tdx-common.c +++ b/board/toradex/common/tdx-common.c @@ -24,7 +24,7 @@
#define SERIAL_STR_LEN 8 #define MODULE_VER_STR_LEN 4 // V1.1 -#define MODULE_REV_STR_LEN 1 // [A-Z] +#define MODULE_REV_STR_LEN 3 // [A-Z] or #[26-99]
#ifdef CONFIG_TDX_CFG_BLOCK static char tdx_serial_str[SERIAL_STR_LEN + 1]; @@ -83,6 +83,21 @@ void get_board_serial(struct tag_serialnr *serialnr) } #endif /* CONFIG_SERIAL_TAG */
+static const char *get_board_assembly(u16 ver_assembly) +{ + static char ver_name[MODULE_REV_STR_LEN + 1]; + + if (ver_assembly < 26) { + ver_name[0] = (char)ver_assembly + 'A'; + ver_name[1] = '\0'; + } else { + snprintf(ver_name, sizeof(ver_name), + "#%u", ver_assembly); + } + + return ver_name; +} + int show_board_info(void) { unsigned char ethaddr[6]; @@ -96,10 +111,10 @@ int show_board_info(void) snprintf(tdx_serial_str, sizeof(tdx_serial_str), "%08u", tdx_serial); snprintf(tdx_board_rev_str, sizeof(tdx_board_rev_str), - "V%1d.%1d%c", + "V%1d.%1d%s", tdx_hw_tag.ver_major, tdx_hw_tag.ver_minor, - (char)tdx_hw_tag.ver_assembly + 'A'); + get_board_assembly(tdx_hw_tag.ver_assembly));
env_set("serial#", tdx_serial_str);
@@ -118,10 +133,10 @@ int show_board_info(void) snprintf(tdx_car_serial_str, sizeof(tdx_car_serial_str), "%08u", tdx_car_serial); snprintf(tdx_car_rev_str, sizeof(tdx_car_rev_str), - "V%1d.%1d%c", + "V%1d.%1d%s", tdx_car_hw_tag.ver_major, tdx_car_hw_tag.ver_minor, - (char)tdx_car_hw_tag.ver_assembly + 'A'); + get_board_assembly(tdx_car_hw_tag.ver_assembly));
env_set("carrier_serial#", tdx_car_serial_str); printf("Carrier: Toradex %s %s, Serial# %s\n",