From 040b04685ea4c47a5148c2fcc2ff6dfdd83bc714 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 14 Aug 2023 16:40:25 -0600 Subject: expo: Split out cedit into its own header Before adding more functions to this interface, create a new header for the configuration editor. Fix up the expo header guard while we are here. Signed-off-by: Simon Glass --- cmd/cedit.c | 1 + 1 file changed, 1 insertion(+) (limited to 'cmd/cedit.c') diff --git a/cmd/cedit.c b/cmd/cedit.c index 0cae304c4ad..5f0e84403f5 100644 --- a/cmd/cedit.c +++ b/cmd/cedit.c @@ -7,6 +7,7 @@ */ #include +#include #include #include #include -- cgit v1.2.3 From 2045ca5c1f51d054579d0886184b6f245b8a134e Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 14 Aug 2023 16:40:30 -0600 Subject: expo: Move cedit theme under bootstd This is related to standard boot, so put it under the same node. This may simplify schema upstreaming later. Mention themes in the documentation while we are here. Signed-off-by: Simon Glass --- cmd/cedit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'cmd/cedit.c') diff --git a/cmd/cedit.c b/cmd/cedit.c index 5f0e84403f5..e98121b067b 100644 --- a/cmd/cedit.c +++ b/cmd/cedit.c @@ -65,7 +65,7 @@ static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc, return CMD_RET_FAILURE; } - node = ofnode_path("/cedit-theme"); + node = ofnode_path("/bootstd/cedit-theme"); if (ofnode_valid(node)) { ret = expo_apply_theme(cur_exp, node); if (ret) -- cgit v1.2.3 From 2dee81fe5f4a6427ba48fe17ff017930ddf3b4e4 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 14 Aug 2023 16:40:33 -0600 Subject: expo: cedit: Support writing settings to a file Support writing settings from an expo into a file in FDT format. It consists of a single node with a two properties for each sceneitem, one with tag ID chosen by the user and another for its text value. Signed-off-by: Simon Glass --- cmd/cedit.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 48 insertions(+), 3 deletions(-) (limited to 'cmd/cedit.c') diff --git a/cmd/cedit.c b/cmd/cedit.c index e98121b067b..18cc8ba191b 100644 --- a/cmd/cedit.c +++ b/cmd/cedit.c @@ -7,15 +7,28 @@ */ #include +#include #include #include #include #include +#include +#include #include #include struct expo *cur_exp; +static int check_cur_expo(void) +{ + if (!cur_exp) { + printf("No expo loaded\n"); + return -ENOENT; + } + + return 0; +} + static int do_cedit_load(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { @@ -54,16 +67,46 @@ static int do_cedit_load(struct cmd_tbl *cmdtp, int flag, int argc, return 0; } +static int do_cedit_write_fdt(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + const char *fname; + struct abuf buf; + loff_t bytes; + int ret; + + if (argc < 4) + return CMD_RET_USAGE; + fname = argv[3]; + + if (check_cur_expo()) + return CMD_RET_FAILURE; + + ret = cedit_write_settings(cur_exp, &buf); + if (ret) { + printf("Failed to write settings: %dE\n", ret); + return CMD_RET_FAILURE; + } + + if (fs_set_blk_dev(argv[1], argv[2], FS_TYPE_ANY)) + return CMD_RET_FAILURE; + + ret = fs_write(fname, map_to_sysmem(abuf_data(&buf)), 0, + abuf_size(&buf), &bytes); + if (ret) + return CMD_RET_FAILURE; + + return 0; +} + static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { ofnode node; int ret; - if (!cur_exp) { - printf("No expo loaded\n"); + if (check_cur_expo()) return CMD_RET_FAILURE; - } node = ofnode_path("/bootstd/cedit-theme"); if (ofnode_valid(node)) { @@ -85,10 +128,12 @@ static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc, #ifdef CONFIG_SYS_LONGHELP static char cedit_help_text[] = "load - load config editor\n" + "cedit write_fdt - write settings\n" "cedit run - run config editor"; #endif /* CONFIG_SYS_LONGHELP */ U_BOOT_CMD_WITH_SUBCMDS(cedit, "Configuration editor", cedit_help_text, U_BOOT_SUBCMD_MKENT(load, 5, 1, do_cedit_load), + U_BOOT_SUBCMD_MKENT(write_fdt, 5, 1, do_cedit_write_fdt), U_BOOT_SUBCMD_MKENT(run, 1, 1, do_cedit_run), ); -- cgit v1.2.3 From 472317cb12e534f56b631365987934960dfb0a3f Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 14 Aug 2023 16:40:34 -0600 Subject: expo: cedit: Support reading settings from a file Add a command to read cedit settings from a devicetree file. Signed-off-by: Simon Glass --- cmd/cedit.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) (limited to 'cmd/cedit.c') diff --git a/cmd/cedit.c b/cmd/cedit.c index 18cc8ba191b..a155e080b1f 100644 --- a/cmd/cedit.c +++ b/cmd/cedit.c @@ -99,6 +99,43 @@ static int do_cedit_write_fdt(struct cmd_tbl *cmdtp, int flag, int argc, return 0; } +static int do_cedit_read_fdt(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + const char *fname; + void *buf; + oftree tree; + ulong size; + int ret; + + if (argc < 4) + return CMD_RET_USAGE; + fname = argv[3]; + + ret = fs_load_alloc(argv[1], argv[2], argv[3], SZ_1M, 0, &buf, &size); + if (ret) { + printf("File not found\n"); + return CMD_RET_FAILURE; + } + + tree = oftree_from_fdt(buf); + if (!oftree_valid(tree)) { + free(buf); + printf("Cannot create oftree\n"); + return CMD_RET_FAILURE; + } + + ret = cedit_read_settings(cur_exp, tree); + oftree_dispose(tree); + free(buf); + if (ret) { + printf("Failed to read settings: %dE\n", ret); + return CMD_RET_FAILURE; + } + + return 0; +} + static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { @@ -128,12 +165,14 @@ static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc, #ifdef CONFIG_SYS_LONGHELP static char cedit_help_text[] = "load - load config editor\n" + "cedit read_fdt - read settings\n" "cedit write_fdt - write settings\n" "cedit run - run config editor"; #endif /* CONFIG_SYS_LONGHELP */ U_BOOT_CMD_WITH_SUBCMDS(cedit, "Configuration editor", cedit_help_text, U_BOOT_SUBCMD_MKENT(load, 5, 1, do_cedit_load), + U_BOOT_SUBCMD_MKENT(read_fdt, 5, 1, do_cedit_read_fdt), U_BOOT_SUBCMD_MKENT(write_fdt, 5, 1, do_cedit_write_fdt), U_BOOT_SUBCMD_MKENT(run, 1, 1, do_cedit_run), ); -- cgit v1.2.3 From fc9c0e0771cad76b24f73bb64c105b6ea39721ca Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 14 Aug 2023 16:40:35 -0600 Subject: expo: cedit: Support writing settings to environment vars Add a command to write cedit settings to environment variables so that they can be stored with 'saveenv'. Signed-off-by: Simon Glass --- cmd/cedit.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'cmd/cedit.c') diff --git a/cmd/cedit.c b/cmd/cedit.c index a155e080b1f..85629f7b83c 100644 --- a/cmd/cedit.c +++ b/cmd/cedit.c @@ -136,6 +136,26 @@ static int do_cedit_read_fdt(struct cmd_tbl *cmdtp, int flag, int argc, return 0; } +static int do_cedit_write_env(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + bool verbose; + int ret; + + if (check_cur_expo()) + return CMD_RET_FAILURE; + + verbose = argc > 1 && !strcmp(argv[1], "-v"); + + ret = cedit_write_settings_env(cur_exp, verbose); + if (ret) { + printf("Failed to write settings to environment: %dE\n", ret); + return CMD_RET_FAILURE; + } + + return 0; +} + static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { @@ -167,6 +187,7 @@ static char cedit_help_text[] = "load - load config editor\n" "cedit read_fdt - read settings\n" "cedit write_fdt - write settings\n" + "cedit write_env [-v] - write settings to env vars\n" "cedit run - run config editor"; #endif /* CONFIG_SYS_LONGHELP */ @@ -174,5 +195,6 @@ U_BOOT_CMD_WITH_SUBCMDS(cedit, "Configuration editor", cedit_help_text, U_BOOT_SUBCMD_MKENT(load, 5, 1, do_cedit_load), U_BOOT_SUBCMD_MKENT(read_fdt, 5, 1, do_cedit_read_fdt), U_BOOT_SUBCMD_MKENT(write_fdt, 5, 1, do_cedit_write_fdt), + U_BOOT_SUBCMD_MKENT(write_env, 2, 1, do_cedit_write_env), U_BOOT_SUBCMD_MKENT(run, 1, 1, do_cedit_run), ); -- cgit v1.2.3 From bcf2b7202e960e7fb3df8d5e8ed0d6fa00a5a9fa Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 14 Aug 2023 16:40:36 -0600 Subject: expo: cedit: Support reading settings from environment vars Add a command to read cedit settings from environment variables so that they can be restored as part of the environment. Signed-off-by: Simon Glass --- cmd/cedit.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'cmd/cedit.c') diff --git a/cmd/cedit.c b/cmd/cedit.c index 85629f7b83c..b2548f44b57 100644 --- a/cmd/cedit.c +++ b/cmd/cedit.c @@ -156,6 +156,26 @@ static int do_cedit_write_env(struct cmd_tbl *cmdtp, int flag, int argc, return 0; } +static int do_cedit_read_env(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + bool verbose; + int ret; + + if (check_cur_expo()) + return CMD_RET_FAILURE; + + verbose = argc > 1 && !strcmp(argv[1], "-v"); + + ret = cedit_read_settings_env(cur_exp, verbose); + if (ret) { + printf("Failed to read settings from environment: %dE\n", ret); + return CMD_RET_FAILURE; + } + + return 0; +} + static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { @@ -187,6 +207,7 @@ static char cedit_help_text[] = "load - load config editor\n" "cedit read_fdt - read settings\n" "cedit write_fdt - write settings\n" + "cedit read_env [-v] - read settings from env vars\n" "cedit write_env [-v] - write settings to env vars\n" "cedit run - run config editor"; #endif /* CONFIG_SYS_LONGHELP */ @@ -195,6 +216,7 @@ U_BOOT_CMD_WITH_SUBCMDS(cedit, "Configuration editor", cedit_help_text, U_BOOT_SUBCMD_MKENT(load, 5, 1, do_cedit_load), U_BOOT_SUBCMD_MKENT(read_fdt, 5, 1, do_cedit_read_fdt), U_BOOT_SUBCMD_MKENT(write_fdt, 5, 1, do_cedit_write_fdt), + U_BOOT_SUBCMD_MKENT(read_env, 2, 1, do_cedit_read_env), U_BOOT_SUBCMD_MKENT(write_env, 2, 1, do_cedit_write_env), U_BOOT_SUBCMD_MKENT(run, 1, 1, do_cedit_run), ); -- cgit v1.2.3 From eb6c71b56282d3054dbffb83793e7d2c6745578e Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 14 Aug 2023 16:40:37 -0600 Subject: expo: cedit: Support writing settings to CMOS RAM Add a command to write cedit settings to CMOS RAM so that it can be preserved across a reboot. This uses a simple bit-encoding, where each field has a 'bit position' and a 'bit length' in the schema. Signed-off-by: Simon Glass --- cmd/cedit.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'cmd/cedit.c') diff --git a/cmd/cedit.c b/cmd/cedit.c index b2548f44b57..95d5c22c2f7 100644 --- a/cmd/cedit.c +++ b/cmd/cedit.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include #include @@ -176,6 +177,39 @@ static int do_cedit_read_env(struct cmd_tbl *cmdtp, int flag, int argc, return 0; } +static int do_cedit_write_cmos(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + struct udevice *dev; + bool verbose = false; + int ret; + + if (check_cur_expo()) + return CMD_RET_FAILURE; + + if (argc > 1 && !strcmp(argv[1], "-v")) { + verbose = true; + argc--; + argv++; + } + + if (argc > 1) + ret = uclass_get_device_by_name(UCLASS_RTC, argv[1], &dev); + else + ret = uclass_first_device_err(UCLASS_RTC, &dev); + if (ret) { + printf("Failed to get RTC device: %dE\n", ret); + return CMD_RET_FAILURE; + } + + if (cedit_write_settings_cmos(cur_exp, dev, verbose)) { + printf("Failed to write settings to CMOS\n"); + return CMD_RET_FAILURE; + } + + return 0; +} + static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { @@ -209,6 +243,7 @@ static char cedit_help_text[] = "cedit write_fdt - write settings\n" "cedit read_env [-v] - read settings from env vars\n" "cedit write_env [-v] - write settings to env vars\n" + "cedit write_cmos [-v] [dev] - write settings to CMOS RAM\n" "cedit run - run config editor"; #endif /* CONFIG_SYS_LONGHELP */ @@ -218,5 +253,6 @@ U_BOOT_CMD_WITH_SUBCMDS(cedit, "Configuration editor", cedit_help_text, U_BOOT_SUBCMD_MKENT(write_fdt, 5, 1, do_cedit_write_fdt), U_BOOT_SUBCMD_MKENT(read_env, 2, 1, do_cedit_read_env), U_BOOT_SUBCMD_MKENT(write_env, 2, 1, do_cedit_write_env), + U_BOOT_SUBCMD_MKENT(write_cmos, 2, 1, do_cedit_write_cmos), U_BOOT_SUBCMD_MKENT(run, 1, 1, do_cedit_run), ); -- cgit v1.2.3 From cfc402db3954d7c852c322b232ad6d8842af6bf1 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 14 Aug 2023 16:40:38 -0600 Subject: expo: cedit: Support reading settings from CMOS RAM Add a command to read edit settings from CMOS RAM, using the cedit definition to indicate which registers and bits are used. Signed-off-by: Simon Glass --- cmd/cedit.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'cmd/cedit.c') diff --git a/cmd/cedit.c b/cmd/cedit.c index 95d5c22c2f7..2ff284f4cde 100644 --- a/cmd/cedit.c +++ b/cmd/cedit.c @@ -210,6 +210,40 @@ static int do_cedit_write_cmos(struct cmd_tbl *cmdtp, int flag, int argc, return 0; } +static int do_cedit_read_cmos(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + struct udevice *dev; + bool verbose = false; + int ret; + + if (check_cur_expo()) + return CMD_RET_FAILURE; + + if (argc > 1 && !strcmp(argv[1], "-v")) { + verbose = true; + argc--; + argv++; + } + + if (argc > 1) + ret = uclass_get_device_by_name(UCLASS_RTC, argv[1], &dev); + else + ret = uclass_first_device_err(UCLASS_RTC, &dev); + if (ret) { + printf("Failed to get RTC device: %dE\n", ret); + return CMD_RET_FAILURE; + } + + ret = cedit_read_settings_cmos(cur_exp, dev, verbose); + if (ret) { + printf("Failed to read settings from CMOS: %dE\n", ret); + return CMD_RET_FAILURE; + } + + return 0; +} + static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { @@ -243,6 +277,7 @@ static char cedit_help_text[] = "cedit write_fdt - write settings\n" "cedit read_env [-v] - read settings from env vars\n" "cedit write_env [-v] - write settings to env vars\n" + "cedit read_cmos [-v] [dev] - read settings from CMOS RAM\n" "cedit write_cmos [-v] [dev] - write settings to CMOS RAM\n" "cedit run - run config editor"; #endif /* CONFIG_SYS_LONGHELP */ @@ -253,6 +288,7 @@ U_BOOT_CMD_WITH_SUBCMDS(cedit, "Configuration editor", cedit_help_text, U_BOOT_SUBCMD_MKENT(write_fdt, 5, 1, do_cedit_write_fdt), U_BOOT_SUBCMD_MKENT(read_env, 2, 1, do_cedit_read_env), U_BOOT_SUBCMD_MKENT(write_env, 2, 1, do_cedit_write_env), + U_BOOT_SUBCMD_MKENT(read_cmos, 2, 1, do_cedit_read_cmos), U_BOOT_SUBCMD_MKENT(write_cmos, 2, 1, do_cedit_write_cmos), U_BOOT_SUBCMD_MKENT(run, 1, 1, do_cedit_run), ); -- cgit v1.2.3