21 files changed, 142 insertions, 34 deletions

diff --git a/arch/sandbox/cpu/cache.c b/arch/sandbox/cpu/cache.c
index 46c62c0b446..c8a5e64214b 100644
--- a/arch/sandbox/cpu/cache.c
+++ b/arch/sandbox/cpu/cache.c
@@ -3,7 +3,6 @@
  * Copyright 2020, Heinrich Schuchardt <xypron.glpk@gmx.de>
  */
 
-#include <common.h>
 #include <cpu_func.h>
 #include <asm/state.h>
 
diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c
index a1c5c7c4311..0ed85b354cf 100644
--- a/arch/sandbox/cpu/cpu.c
+++ b/arch/sandbox/cpu/cpu.c
@@ -5,7 +5,6 @@
 
 #define LOG_CATEGORY	LOGC_SANDBOX
 
-#include <common.h>
 #include <bootstage.h>
 #include <cpu_func.h>
 #include <errno.h>
@@ -286,6 +285,14 @@ void sandbox_set_enable_pci_map(int enable)
 	enable_pci_map = enable;
 }
 
+void dcache_enable(void)
+{
+}
+
+void dcache_disable(void)
+{
+}
+
 int dcache_status(void)
 {
 	return 1;
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index 95c26d855ab..cbae5109e85 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -287,6 +287,23 @@ int os_persistent_file(char *buf, int maxsize, const char *fname)
 	return 0;
 }
 
+int os_mktemp(char *fname, off_t size)
+{
+	int fd;
+
+	fd = mkostemp(fname, O_CLOEXEC);
+	if (fd < 0)
+		return -errno;
+
+	if (unlink(fname) < 0)
+		return -errno;
+
+	if (ftruncate(fd, size))
+		return -errno;
+
+	return fd;
+}
+
 /* Restore tty state when we exit */
 static struct termios orig_term;
 static bool term_setup;
diff --git a/arch/sandbox/cpu/sdl.c b/arch/sandbox/cpu/sdl.c
index 590e406517b..ed84646bdab 100644
--- a/arch/sandbox/cpu/sdl.c
+++ b/arch/sandbox/cpu/sdl.c
@@ -72,7 +72,7 @@ static struct sdl_info {
 static void sandbox_sdl_poll_events(void)
 {
 	/*
-	 * We don't want to include common.h in this file since it uses
+	 * We don't want to include cpu_func.h in this file since it uses
 	 * system headers. So add a declation here.
 	 */
 	extern void reset_cpu(void);
diff --git a/arch/sandbox/cpu/spl.c b/arch/sandbox/cpu/spl.c
index 16b76627983..9ad9da686c6 100644
--- a/arch/sandbox/cpu/spl.c
+++ b/arch/sandbox/cpu/spl.c
@@ -3,7 +3,6 @@
  * Copyright (c) 2016 Google, Inc
  */
 
-#include <common.h>
 #include <dm.h>
 #include <hang.h>
 #include <handoff.h>
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index 2589c2eba73..dce80416529 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -3,7 +3,7 @@
  * Copyright (c) 2011-2012 The Chromium OS Authors.
  */
 
-#include <common.h>
+#include <config.h>
 #include <cli.h>
 #include <command.h>
 #include <efi_loader.h>
diff --git a/arch/sandbox/cpu/state.c b/arch/sandbox/cpu/state.c
index e38bb248b7f..a9ca79e76d2 100644
--- a/arch/sandbox/cpu/state.c
+++ b/arch/sandbox/cpu/state.c
@@ -3,9 +3,8 @@
  * Copyright (c) 2011-2012 The Chromium OS Authors.
  */
 
-#include <common.h>
-#include <autoboot.h>
 #include <bloblist.h>
+#include <config.h>
 #include <errno.h>
 #include <fdtdec.h>
 #include <log.h>
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index a3a865d65ca..4fe72664c4b 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -1916,6 +1916,71 @@
 				compatible = "sandbox,arm-ffa";
 		};
 	};
+
+	nand-controller {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "sandbox,nand";
+
+		nand@0 {
+			reg = <0>;
+			nand-ecc-mode = "soft";
+			sandbox,id = [00 e3];
+			sandbox,erasesize = <(8 * 1024)>;
+			sandbox,oobsize = <16>;
+			sandbox,pagesize = <512>;
+			sandbox,pages = <0x2000>;
+			sandbox,err-count = <1>;
+			sandbox,err-step-size = <512>;
+		};
+
+		/* MT29F64G08AKABA */
+		nand@1 {
+			reg = <1>;
+			nand-ecc-mode = "soft_bch";
+			sandbox,id = [2C 48 00 26 89 00 00 00];
+			sandbox,onfi = [
+				4f 4e 46 49 0e 00 5a 00
+				ff 01 00 00 00 00 03 00
+				00 00 00 00 00 00 00 00
+				00 00 00 00 00 00 00 00
+				4d 49 43 52 4f 4e 20 20
+				20 20 20 20 4d 54 32 39
+				46 36 34 47 30 38 41 4b
+				41 42 41 43 35 20 20 20
+				2c 00 00 00 00 00 00 00
+				00 00 00 00 00 00 00 00
+				00 10 00 00 e0 00 00 02
+				00 00 1c 00 80 00 00 00
+				00 10 00 00 02 23 01 50
+				00 01 05 01 00 00 04 00
+				04 01 1e 00 00 00 00 00
+				00 00 00 00 00 00 00 00
+				0e 1f 00 1f 00 f4 01 ac
+				0d 19 00 c8 00 00 00 00
+				00 00 00 00 00 00 0a 07
+				19 00 00 00 00 00 00 00
+				00 00 00 00 01 00 01 00
+				00 00 04 10 01 81 04 02
+				02 01 1e 90 00 00 00 00
+				00 00 00 00 00 00 00 00
+				00 00 00 00 00 00 00 00
+				00 00 00 00 00 00 00 00
+				00 00 00 00 00 00 00 00
+				00 00 00 00 00 00 00 00
+				00 00 00 00 00 00 00 00
+				00 00 00 00 00 00 00 00
+				00 00 00 00 00 00 00 00
+				00 00 00 00 00 03 20 7d
+			];
+			sandbox,erasesize = <(512 * 1024)>;
+			sandbox,oobsize = <224>;
+			sandbox,pagesize = <4096>;
+			sandbox,pages = <0x200000>;
+			sandbox,err-count = <3>;
+			sandbox,err-step-size = <512>;
+		};
+	};
 };
 
 #include "sandbox_pmic.dtsi"
diff --git a/arch/sandbox/include/asm/barrier.h b/arch/sandbox/include/asm/barrier.h
new file mode 100644
index 00000000000..0928a78cbf8
--- /dev/null
+++ b/arch/sandbox/include/asm/barrier.h
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#define nop()
diff --git a/arch/sandbox/include/asm/clk.h b/arch/sandbox/include/asm/clk.h
index 1daf2e7ac79..d4e04ad1486 100644
--- a/arch/sandbox/include/asm/clk.h
+++ b/arch/sandbox/include/asm/clk.h
@@ -6,7 +6,6 @@
 #ifndef __SANDBOX_CLK_H
 #define __SANDBOX_CLK_H
 
-#include <common.h>
 #include <clk.h>
 #include <dt-structs.h>
 #include <linux/clk-provider.h>
diff --git a/arch/sandbox/include/asm/global_data.h b/arch/sandbox/include/asm/global_data.h
index c6977735029..001b2b53c1c 100644
--- a/arch/sandbox/include/asm/global_data.h
+++ b/arch/sandbox/include/asm/global_data.h
@@ -9,6 +9,8 @@
 #ifndef	__ASM_GBL_DATA_H
 #define __ASM_GBL_DATA_H
 
+#include <linux/types.h>
+
 /* Architecture-specific global data */
 struct arch_global_data {
 	uint8_t		*ram_buf;	/* emulated RAM buffer */
diff --git a/arch/sandbox/include/asm/io.h b/arch/sandbox/include/asm/io.h
index 31ab7289b4b..a23bd64994a 100644
--- a/arch/sandbox/include/asm/io.h
+++ b/arch/sandbox/include/asm/io.h
@@ -6,6 +6,8 @@
 #ifndef __SANDBOX_ASM_IO_H
 #define __SANDBOX_ASM_IO_H
 
+#include <linux/types.h>
+
 enum sandboxio_size_t {
 	SB_SIZE_8,
 	SB_SIZE_16,
@@ -28,20 +30,6 @@ void *map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags);
 void unmap_physmem(const void *vaddr, unsigned long flags);
 #define unmap_physmem unmap_physmem
 
-#include <asm-generic/io.h>
-
-/* For sandbox, we want addresses to point into our RAM buffer */
-static inline void *map_sysmem(phys_addr_t paddr, unsigned long len)
-{
-	return map_physmem(paddr, len, MAP_WRBACK);
-}
-
-/* Remove a previous mapping */
-static inline void unmap_sysmem(const void *vaddr)
-{
-	unmap_physmem(vaddr, MAP_WRBACK);
-}
-
 /* Map from a pointer to our RAM buffer */
 phys_addr_t map_to_sysmem(const void *ptr);
 
@@ -229,5 +217,35 @@ static inline void memcpy_toio(volatile void *dst, const void *src, int count)
 
 #include <iotrace.h>
 #include <asm/types.h>
+#include <asm-generic/io.h>
+
+/* For sandbox, we want addresses to point into our RAM buffer */
+static inline void *map_sysmem(phys_addr_t paddr, unsigned long len)
+{
+	return map_physmem(paddr, len, MAP_WRBACK);
+}
+
+/* Remove a previous mapping */
+static inline void unmap_sysmem(const void *vaddr)
+{
+	unmap_physmem(vaddr, MAP_WRBACK);
+}
+
+/**
+ * nomap_sysmem() - pass through an address unchanged
+ *
+ * This is used to indicate an address which should NOT be mapped, e.g. in
+ * SMBIOS tables. Using this function instead of a case shows that the sandbox
+ * conversion has been done
+ */
+static inline void *nomap_sysmem(phys_addr_t paddr, unsigned long len)
+{
+	return (void *)(uintptr_t)paddr;
+}
+
+static inline phys_addr_t nomap_to_sysmem(const void *ptr)
+{
+	return (phys_addr_t)(uintptr_t)ptr;
+}
 
 #endif
diff --git a/arch/sandbox/include/asm/mbox.h b/arch/sandbox/include/asm/mbox.h
index 70f36d7afef..499e9a67f6a 100644
--- a/arch/sandbox/include/asm/mbox.h
+++ b/arch/sandbox/include/asm/mbox.h
@@ -6,8 +6,6 @@
 #ifndef __SANDBOX_MBOX_H
 #define __SANDBOX_MBOX_H
 
-#include <common.h>
-
 #define SANDBOX_MBOX_PING_XOR 0x12345678
 
 struct udevice;
diff --git a/arch/sandbox/include/asm/power-domain.h b/arch/sandbox/include/asm/power-domain.h
index 1845bc8d3ba..4d5e861dbce 100644
--- a/arch/sandbox/include/asm/power-domain.h
+++ b/arch/sandbox/include/asm/power-domain.h
@@ -6,8 +6,6 @@
 #ifndef __SANDBOX_POWER_DOMAIN_H
 #define __SANDBOX_POWER_DOMAIN_H
 
-#include <common.h>
-
 struct udevice;
 
 int sandbox_power_domain_query(struct udevice *dev, unsigned long id);
diff --git a/arch/sandbox/include/asm/reset.h b/arch/sandbox/include/asm/reset.h
index 40d3e61c110..f0709b41c09 100644
--- a/arch/sandbox/include/asm/reset.h
+++ b/arch/sandbox/include/asm/reset.h
@@ -6,8 +6,6 @@
 #ifndef __SANDBOX_RESET_H
 #define __SANDBOX_RESET_H
 
-#include <common.h>
-
 struct udevice;
 
 int sandbox_reset_query(struct udevice *dev, unsigned long id);
diff --git a/arch/sandbox/include/asm/spl.h b/arch/sandbox/include/asm/spl.h
index f349ea19971..4fab24cd156 100644
--- a/arch/sandbox/include/asm/spl.h
+++ b/arch/sandbox/include/asm/spl.h
@@ -15,6 +15,7 @@ enum {
 	BOOT_DEVICE_CPGMAC,
 	BOOT_DEVICE_NOR,
 	BOOT_DEVICE_SPI,
+	BOOT_DEVICE_NAND,
 };
 
 /**
diff --git a/arch/sandbox/include/asm/state.h b/arch/sandbox/include/asm/state.h
index 59a20595f51..c84a1f7060f 100644
--- a/arch/sandbox/include/asm/state.h
+++ b/arch/sandbox/include/asm/state.h
@@ -6,7 +6,6 @@
 #ifndef __SANDBOX_STATE_H
 #define __SANDBOX_STATE_H
 
-#include <config.h>
 #include <sysreset.h>
 #include <stdbool.h>
 #include <linux/list.h>
diff --git a/arch/sandbox/lib/bootm.c b/arch/sandbox/lib/bootm.c
index dc8b8e46cb4..8dbcd9ff7dd 100644
--- a/arch/sandbox/lib/bootm.c
+++ b/arch/sandbox/lib/bootm.c
@@ -4,7 +4,7 @@
  * Copyright (c) 2015 Sjoerd Simons <sjoerd.simons@collabora.co.uk>
  */
 
-#include <common.h>
+#include <bootm.h>
 #include <bootstage.h>
 #include <image.h>
 #include <asm/io.h>
@@ -64,8 +64,10 @@ static int boot_prep_linux(struct bootm_headers *images)
 	return 0;
 }
 
-int do_bootm_linux(int flag, int argc, char *argv[], struct bootm_headers *images)
+int do_bootm_linux(int flag, struct bootm_info *bmi)
 {
+	struct bootm_headers *images = bmi->images;
+
 	if (flag & BOOTM_STATE_OS_PREP)
 		return boot_prep_linux(images);
 
@@ -78,3 +80,10 @@ int do_bootm_linux(int flag, int argc, char *argv[], struct bootm_headers *image
 
 	return 0;
 }
+
+/* used for testing 'booti' command */
+int booti_setup(ulong image, ulong *relocated_addr, ulong *size,
+		bool force_reloc)
+{
+	return 0;
+}
diff --git a/arch/sandbox/lib/fdt_fixup.c b/arch/sandbox/lib/fdt_fixup.c
index a646f2059c2..e333bd52ea2 100644
--- a/arch/sandbox/lib/fdt_fixup.c
+++ b/arch/sandbox/lib/fdt_fixup.c
@@ -2,7 +2,6 @@
 
 #define LOG_CATEGORY LOGC_ARCH
 
-#include <common.h>
 #include <fdt_support.h>
 #include <log.h>
 
diff --git a/arch/sandbox/lib/interrupts.c b/arch/sandbox/lib/interrupts.c
index 4d7cbff802c..3f6583e11f0 100644
--- a/arch/sandbox/lib/interrupts.c
+++ b/arch/sandbox/lib/interrupts.c
@@ -5,7 +5,6 @@
  * found in the LICENSE file.
  */
 
-#include <common.h>
 #include <efi_loader.h>
 #include <irq_func.h>
 #include <os.h>
diff --git a/arch/sandbox/lib/pci_io.c b/arch/sandbox/lib/pci_io.c
index 2038141947a..6040eacb594 100644
--- a/arch/sandbox/lib/pci_io.c
+++ b/arch/sandbox/lib/pci_io.c
@@ -8,7 +8,6 @@
  * IO space access commands.
  */
 
-#include <common.h>
 #include <command.h>
 #include <dm.h>
 #include <log.h>