sandbox: Add options to clean up temporary files

[karo-tx-uboot.git] / arch / sandbox / include / asm / state.h

diff --git a/arch/sandbox/include/asm/state.h b/arch/sandbox/include/asm/state.h
index e8e4fea1b57de66865ac84e0f06011f77a93202f..d17a82e90fcaab037057531ffef881e41b85525b 100644 (file)
--- a/arch/sandbox/include/asm/state.h
+++ b/arch/sandbox/include/asm/state.h
@@ -17,6 +17,29 @@ enum exit_type_id {
        STATE_EXIT_POWER_OFF,
 };
 
+/**
+ * Selects the behavior of the serial terminal.
+ *
+ * If Ctrl-C is processed by U-Boot, then the only way to quit sandbox is with
+ * the 'reset' command, or equivalent.
+ *
+ * If the terminal is cooked, then Ctrl-C will terminate U-Boot, and the
+ * command line will not be quite such a faithful emulation.
+ *
+ * Options are:
+ *
+ *     raw-with-sigs           - Raw, but allow signals (Ctrl-C will quit)
+ *     raw                     - Terminal is always raw
+ *     cooked                  - Terminal is always cooked
+ */
+enum state_terminal_raw {
+       STATE_TERM_RAW_WITH_SIGS,       /* Default */
+       STATE_TERM_RAW,
+       STATE_TERM_COOKED,
+
+       STATE_TERM_COUNT,
+};
+
 struct sandbox_spi_info {
        const char *spec;
        const struct sandbox_spi_emu_ops *ops;
@@ -30,16 +53,20 @@ struct sandbox_state {
        enum exit_type_id exit_type;    /* How we exited U-Boot */
        const char *parse_err;          /* Error to report from parsing */
        int argc;                       /* Program arguments */
-       char **argv;
+       char **argv;                    /* Command line arguments */
+       const char *jumped_fname;       /* Jumped from previous U_Boot */
        uint8_t *ram_buf;               /* Emulated RAM buffer */
        unsigned int ram_size;          /* Size of RAM buffer */
        const char *ram_buf_fname;      /* Filename to use for RAM buffer */
+       bool ram_buf_rm;                /* Remove RAM buffer file after read */
        bool write_ram_buf;             /* Write RAM buffer on exit */
        const char *state_fname;        /* File containing sandbox state */
        void *state_fdt;                /* Holds saved state for sandbox */
        bool read_state;                /* Read sandbox state on startup */
        bool write_state;               /* Write sandbox state on exit */
        bool ignore_missing_state_on_read;      /* No error if state missing */
+       bool show_lcd;                  /* Show LCD on start-up */
+       enum state_terminal_raw term_raw;       /* Terminal raw/cooked */
 
        /* Pointer to information for each SPI bus/cs */
        struct sandbox_spi_info spi[CONFIG_SANDBOX_SPI_MAX_BUS]