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-rw-r--r--common/board_f.c15
-rw-r--r--common/cmd_sandbox.c64
-rw-r--r--common/console.c16
3 files changed, 86 insertions, 9 deletions
diff --git a/common/board_f.c b/common/board_f.c
index fcfd713b07..c2f47bc188 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -347,9 +347,10 @@ done:
#ifdef CONFIG_SANDBOX
static int setup_ram_buf(void)
{
- gd->arch.ram_buf = os_malloc(CONFIG_SYS_SDRAM_SIZE);
- assert(gd->arch.ram_buf);
- gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+ struct sandbox_state *state = state_get_current();
+
+ gd->arch.ram_buf = state->ram_buf;
+ gd->ram_size = state->ram_size;
return 0;
}
@@ -772,7 +773,7 @@ static int setup_reloc(void)
}
/* ARM calls relocate_code from its crt0.S */
-#if !defined(CONFIG_ARM)
+#if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX)
static int jump_to_copy(void)
{
@@ -792,8 +793,6 @@ static int jump_to_copy(void)
* (CPU cache)
*/
board_init_f_r_trampoline(gd->start_addr_sp);
-#elif defined(CONFIG_SANDBOX)
- board_init_r(gd->new_gd, 0);
#else
relocate_code(gd->start_addr_sp, gd->new_gd, gd->relocaddr);
#endif
@@ -995,7 +994,7 @@ static init_fnc_t init_sequence_f[] = {
INIT_FUNC_WATCHDOG_RESET
reloc_fdt,
setup_reloc,
-#ifndef CONFIG_ARM
+#if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX)
jump_to_copy,
#endif
NULL,
@@ -1015,7 +1014,7 @@ void board_init_f(ulong boot_flags)
if (initcall_run_list(init_sequence_f))
hang();
-#ifndef CONFIG_ARM
+#if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX)
/* NOTREACHED - jump_to_copy() does not return */
hang();
#endif
diff --git a/common/cmd_sandbox.c b/common/cmd_sandbox.c
index 8d59364b63..00982b164d 100644
--- a/common/cmd_sandbox.c
+++ b/common/cmd_sandbox.c
@@ -6,6 +6,9 @@
#include <common.h>
#include <fs.h>
+#include <part.h>
+#include <sandboxblockdev.h>
+#include <asm/errno.h>
static int do_sandbox_load(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
@@ -25,10 +28,69 @@ static int do_sandbox_save(cmd_tbl_t *cmdtp, int flag, int argc,
return do_save(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX);
}
+static int do_sandbox_bind(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ if (argc < 2 || argc > 3)
+ return CMD_RET_USAGE;
+ char *ep;
+ char *dev_str = argv[1];
+ char *file = argc >= 3 ? argv[2] : NULL;
+ int dev = simple_strtoul(dev_str, &ep, 16);
+ if (*ep) {
+ printf("** Bad device specification %s **\n", dev_str);
+ return CMD_RET_USAGE;
+ }
+ return host_dev_bind(dev, file);
+}
+
+static int do_sandbox_info(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ if (argc < 1 || argc > 2)
+ return CMD_RET_USAGE;
+ int min_dev = 0;
+ int max_dev = CONFIG_HOST_MAX_DEVICES - 1;
+ if (argc >= 2) {
+ char *ep;
+ char *dev_str = argv[1];
+ int dev = simple_strtoul(dev_str, &ep, 16);
+ if (*ep) {
+ printf("** Bad device specification %s **\n", dev_str);
+ return CMD_RET_USAGE;
+ }
+ min_dev = dev;
+ max_dev = dev;
+ }
+ int dev;
+ printf("%3s %12s %s\n", "dev", "blocks", "path");
+ for (dev = min_dev; dev <= max_dev; dev++) {
+ block_dev_desc_t *blk_dev;
+ int ret;
+
+ printf("%3d ", dev);
+ ret = host_get_dev_err(dev, &blk_dev);
+ if (ret) {
+ if (ret == -ENOENT)
+ puts("Not bound to a backing file\n");
+ else if (ret == -ENODEV)
+ puts("Invalid host device number\n");
+
+ continue;
+ }
+ struct host_block_dev *host_dev = blk_dev->priv;
+ printf("%12lu %s\n", (unsigned long)blk_dev->lba,
+ host_dev->filename);
+ }
+ return 0;
+}
+
static cmd_tbl_t cmd_sandbox_sub[] = {
U_BOOT_CMD_MKENT(load, 7, 0, do_sandbox_load, "", ""),
U_BOOT_CMD_MKENT(ls, 3, 0, do_sandbox_ls, "", ""),
U_BOOT_CMD_MKENT(save, 6, 0, do_sandbox_save, "", ""),
+ U_BOOT_CMD_MKENT(bind, 3, 0, do_sandbox_bind, "", ""),
+ U_BOOT_CMD_MKENT(info, 3, 0, do_sandbox_info, "", ""),
};
static int do_sandbox(cmd_tbl_t *cmdtp, int flag, int argc,
@@ -57,4 +119,6 @@ U_BOOT_CMD(
"sb ls host <filename> - list files on host\n"
"sb save host <dev> <filename> <addr> <bytes> [<offset>] - "
"save a file to host\n"
+ "sb bind <dev> [<filename>] - bind \"host\" device to file\n"
+ "sb info [<dev>] - show device binding & info"
);
diff --git a/common/console.c b/common/console.c
index cc55068c7c..2dfb788885 100644
--- a/common/console.c
+++ b/common/console.c
@@ -8,6 +8,7 @@
#include <common.h>
#include <stdarg.h>
#include <malloc.h>
+#include <os.h>
#include <serial.h>
#include <stdio_dev.h>
#include <exports.h>
@@ -415,6 +416,12 @@ static inline void print_pre_console_buffer(void) {}
void putc(const char c)
{
+#ifdef CONFIG_SANDBOX
+ if (!gd) {
+ os_putc(c);
+ return;
+ }
+#endif
#ifdef CONFIG_SILENT_CONSOLE
if (gd->flags & GD_FLG_SILENT)
return;
@@ -439,6 +446,13 @@ void putc(const char c)
void puts(const char *s)
{
+#ifdef CONFIG_SANDBOX
+ if (!gd) {
+ os_puts(s);
+ return;
+ }
+#endif
+
#ifdef CONFIG_SILENT_CONSOLE
if (gd->flags & GD_FLG_SILENT)
return;
@@ -467,7 +481,7 @@ int printf(const char *fmt, ...)
uint i;
char printbuffer[CONFIG_SYS_PBSIZE];
-#ifndef CONFIG_PRE_CONSOLE_BUFFER
+#if !defined(CONFIG_SANDBOX) && !defined(CONFIG_PRE_CONSOLE_BUFFER)
if (!gd->have_console)
return 0;
#endif