Merge tag 'ti-v2020.07-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti

- Enable DM_ETH on omap3_logic board - Enable Caches in SPL for K3 platforms - Enable backup boot mode support for J721E - Update the DDR timings for AM654 EVM - Add automated tests for RX-51
2020-05-25 14:09:42 -04:00 · 2020-05-25 14:09:42 -04:00 · 60c7facfc9
commit 60c7facfc9
parent 71f70cfcf4 c02712a748
22 changed files with 457 additions and 41 deletions
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@ -151,6 +151,19 @@ jobs:
          # seems to hang forever with pre-configured "container" environment
          docker run -v $PWD:$(work_dir) $(ci_runner_image) /bin/bash $(work_dir)/build.sh

+  - job: nokia_rx51_test
+    displayName: 'Run tests for Nokia RX-51 (aka N900)'
+    pool:
+      vmImage: $(ubuntu_vm)
+    container:
+      image: $(ci_runner_image)
+      options: $(container_option)
+    steps:
+      - script: |
+          ./tools/buildman/buildman --fetch-arch arm
+          export PATH=~/.buildman-toolchains/gcc-9.2.0-nolibc/arm-linux-gnueabi/bin/:$PATH
+          test/nokia_rx51_test.sh
+
  - job: test_py
    displayName: 'test.py'
    pool:
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@ -170,6 +170,14 @@ Run binman, buildman, dtoc, Kconfig and patman testsuites:
      ./tools/patman/patman --test;
      make testconfig

+Run tests for Nokia RX-51 (aka N900):
+  tags: [ 'all' ]
+  stage: testsuites
+  script:
+    - ./tools/buildman/buildman --fetch-arch arm;
+      export PATH=~/.buildman-toolchains/gcc-9.2.0-nolibc/arm-linux-gnueabi/bin/:$PATH;
+      test/nokia_rx51_test.sh
+
 # Test sandbox with test.py
 sandbox test.py:
  tags: [ 'all' ]
--- a/.travis.yml
+++ b/.travis.yml
@ -50,6 +50,8 @@ addons:
    - mtools
    - openssl
    - sbsigntool
+    - fakeroot
+    - mtd-utils

 install:
 # Clone uboot-test-hooks
@ -492,6 +494,11 @@ matrix:
      script:
        - make tools-only_config envtools -j$(nproc)

+    - name: "Run tests for Nokia RX-51 (aka N900)"
+      script:
+        - export PATH=~/.buildman-toolchains/gcc-9.2.0-nolibc/arm-linux-gnueabi/bin/:$PATH
+        - test/nokia_rx51_test.sh
+
    # test/py
    - name: "test/py sandbox"
      env:
--- a/arch/arm/dts/k3-am654-base-board-ddr4-1600MTs.dtsi
+++ b/arch/arm/dts/k3-am654-base-board-ddr4-1600MTs.dtsi
@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
- * This file was generated by AM65x_DRA80xM_EMIF_Tool_1.98.xlsm
+ * Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
+ * This file was generated by AM65x_DRA80xM_EMIF_Tool_2.02.xlsm
 * http://www.ti.com/lit/pdf/spracj0
 * Configuration Parameters
 * Memory Type: DDR4
@ -24,7 +24,7 @@
 #define DDRCTL_INIT4 0x00000020
 #define DDRCTL_INIT5 0x00100000
 #define DDRCTL_INIT6 0x00000480
-#define DDRCTL_INIT7 0x000004E8
+#define DDRCTL_INIT7 0x00000497
 #define DDRCTL_DRAMTMG0 0x0C0A1B0D
 #define DDRCTL_DRAMTMG1 0x00030313
 #define DDRCTL_DRAMTMG2 0x0506050A
@ -33,10 +33,10 @@
 #define DDRCTL_DRAMTMG5 0x04040302
 #define DDRCTL_DRAMTMG6 0x00000004
 #define DDRCTL_DRAMTMG7 0x00000404
-#define DDRCTL_DRAMTMG8 0x03030A05
+#define DDRCTL_DRAMTMG8 0x03030C05
 #define DDRCTL_DRAMTMG9 0x00020208
 #define DDRCTL_DRAMTMG10 0x001C180A
-#define DDRCTL_DRAMTMG11 0x0E06010E
+#define DDRCTL_DRAMTMG11 0x1106010E
 #define DDRCTL_DRAMTMG12 0x00020008
 #define DDRCTL_DRAMTMG13 0x0B100002
 #define DDRCTL_DRAMTMG14 0x00000000
@ -84,33 +84,33 @@
 #define DDRPHY_DCR 0x0000040C
 #define DDRPHY_DTPR0 0x041A0B06
 #define DDRPHY_DTPR1 0x28140000
-#define DDRPHY_DTPR2 0x0034E255
-#define DDRPHY_DTPR3 0x01D50800
+#define DDRPHY_DTPR2 0x0034E300
+#define DDRPHY_DTPR3 0x02800800
 #define DDRPHY_DTPR4 0x31180805
 #define DDRPHY_DTPR5 0x00250B06
 #define DDRPHY_DTPR6 0x00000505
 #define DDRPHY_ZQCR 0x008A2A58
 #define DDRPHY_ZQ0PR0 0x000077DD
-#define DDRPHY_ZQ1PR0 0x000077DD
+#define DDRPHY_ZQ1PR0 0x00007799
 #define DDRPHY_MR0 0x00000214
 #define DDRPHY_MR1 0x00000501
 #define DDRPHY_MR2 0x00000000
 #define DDRPHY_MR3 0x00000020
 #define DDRPHY_MR4 0x00000000
 #define DDRPHY_MR5 0x00000480
-#define DDRPHY_MR6 0x000004E8
+#define DDRPHY_MR6 0x00000497
 #define DDRPHY_MR11 0x00000000
 #define DDRPHY_MR12 0x00000000
 #define DDRPHY_MR13 0x00000000
 #define DDRPHY_MR14 0x00000000
 #define DDRPHY_MR22 0x00000000
-#define DDRPHY_VTCR0 0xF3C32028
+#define DDRPHY_VTCR0 0xF3C32017
 #define DDRPHY_DX8SL0PLLCR0 0x021c4000
 #define DDRPHY_DX8SL1PLLCR0 0x021c4000
 #define DDRPHY_DX8SL2PLLCR0 0x021c4000
 #define DDRPHY_DTCR0 0x8000B1C7
 #define DDRPHY_DTCR1 0x00010236
-#define DDRPHY_ACIOCR0 0x30070000
+#define DDRPHY_ACIOCR0 0xF0070000
 #define DDRPHY_ACIOCR3 0x00000001
 #define DDRPHY_ACIOCR5 0x04800000
 #define DDRPHY_IOVCR0 0x0F0C0C0C
@ -157,6 +157,6 @@
 #define DDRPHY_DX8SL0DXCTL2 0x00141830
 #define DDRPHY_DX8SL1DXCTL2 0x00141830
 #define DDRPHY_DX8SL2DXCTL2 0x00141830
-#define DDRPHY_DX8SL0DQSCTL 0x01264000
-#define DDRPHY_DX8SL1DQSCTL 0x01264000
-#define DDRPHY_DX8SL2DQSCTL 0x01264000
+#define DDRPHY_DX8SL0DQSCTL 0x01264300
+#define DDRPHY_DX8SL1DQSCTL 0x01264300
+#define DDRPHY_DX8SL2DQSCTL 0x01264300
--- a/arch/arm/dts/logicpd-som-lv-35xx-devkit-u-boot.dtsi
+++ b/arch/arm/dts/logicpd-som-lv-35xx-devkit-u-boot.dtsi
@ -15,6 +15,16 @@
 		/delete-property/ serial1;
 		/delete-property/ serial2;
 	};
+
+	ethernet@08000000 {
+		compatible = "smsc,lan9221","smsc,lan9115";
+		reg = <0x08000000 0xff>;
+		bank-width = <2>;
+		vddvario-supply = <&vddvario>;
+		vdd33a-supply = <&vdd33a>;
+		reg-io-width = <4>;
+		smsc,save-mac-address;
+	};
 };

 &gpio1 {
--- a/arch/arm/dts/logicpd-som-lv-37xx-devkit-u-boot.dtsi
+++ b/arch/arm/dts/logicpd-som-lv-37xx-devkit-u-boot.dtsi
@ -15,6 +15,16 @@
 		/delete-property/ serial1;
 		/delete-property/ serial2;
 	};
+
+	ethernet@08000000 {
+		compatible = "smsc,lan9221","smsc,lan9115";
+		reg = <0x08000000 0xff>;
+		bank-width = <2>;
+		vddvario-supply = <&vddvario>;
+		vdd33a-supply = <&vdd33a>;
+		reg-io-width = <4>;
+		smsc,save-mac-address;
+	};
 };

 &gpio1 {
--- a/arch/arm/dts/logicpd-torpedo-35xx-devkit-u-boot.dtsi
+++ b/arch/arm/dts/logicpd-torpedo-35xx-devkit-u-boot.dtsi
@ -15,6 +15,16 @@
 		/delete-property/ serial1;
 		/delete-property/ serial2;
 	};
+
+	ethernet@08000000 {
+		compatible = "smsc,lan9221","smsc,lan9115";
+		reg = <0x08000000 0xff>;
+		bank-width = <2>;
+		vddvario-supply = <&vddvario>;
+		vdd33a-supply = <&vdd33a>;
+		reg-io-width = <4>;
+		smsc,save-mac-address;
+	};
 };

 &gpio1 {
--- a/arch/arm/dts/logicpd-torpedo-37xx-devkit-u-boot.dtsi
+++ b/arch/arm/dts/logicpd-torpedo-37xx-devkit-u-boot.dtsi
@ -11,6 +11,18 @@
 		/delete-property/ serial1;
 		/delete-property/ serial2;
 	};
+
+	ethernet@08000000 {
+		compatible = "smsc,lan9221","smsc,lan9115";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x08000000 0xff>;
+		bank-width = <2>;
+		vddvario-supply = <&vddvario>;
+		vdd33a-supply = <&vdd33a>;
+		reg-io-width = <4>;
+		smsc,save-mac-address;
+	};
 };

 &i2c1 {
--- a/arch/arm/mach-k3/am6_init.c
+++ b/arch/arm/mach-k3/am6_init.c
@ -198,6 +198,7 @@ void board_init_f(ulong dummy)
 	if (ret)
 		panic("DRAM init failed: %d\n", ret);
 #endif
+	spl_enable_dcache();
 }

 u32 spl_mmc_boot_mode(const u32 boot_device)
--- a/arch/arm/mach-k3/common.c
+++ b/arch/arm/mach-k3/common.c
@ -410,3 +410,38 @@ void remove_fwl_configs(struct fwl_data *fwl_data, size_t fwl_data_size)
 		}
 	}
 }
+
+void spl_enable_dcache(void)
+{
+#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
+	phys_addr_t ram_top = CONFIG_SYS_SDRAM_BASE;
+
+	dram_init_banksize();
+
+	/* reserve TLB table */
+	gd->arch.tlb_size = PGTABLE_SIZE;
+
+	ram_top += get_effective_memsize();
+	/* keep ram_top in the 32-bit address space */
+	if (ram_top >= 0x100000000)
+		ram_top = (phys_addr_t) 0x100000000;
+
+	gd->arch.tlb_addr = ram_top - gd->arch.tlb_size;
+	debug("TLB table from %08lx to %08lx\n", gd->arch.tlb_addr,
+	      gd->arch.tlb_addr + gd->arch.tlb_size);
+
+	dcache_enable();
+#endif
+}
+
+#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
+void spl_board_prepare_for_boot(void)
+{
+	dcache_disable();
+}
+
+void spl_board_prepare_for_boot_linux(void)
+{
+	dcache_disable();
+}
+#endif
--- a/arch/arm/mach-k3/common.h
+++ b/arch/arm/mach-k3/common.h
@ -27,3 +27,4 @@ void remove_fwl_configs(struct fwl_data *fwl_data, size_t fwl_data_size);
 void start_non_linux_remote_cores(void);
 int load_firmware(char *name_fw, char *name_loadaddr, u32 *loadaddr);
 void k3_sysfw_print_ver(void);
+void spl_enable_dcache(void);
--- a/arch/arm/mach-k3/include/mach/j721e_hardware.h
+++ b/arch/arm/mach-k3/include/mach/j721e_hardware.h
@ -21,6 +21,8 @@
 #define MAIN_DEVSTAT_BKUP_BOOTMODE_SHIFT	1
 #define MAIN_DEVSTAT_PRIM_BOOTMODE_MMC_PORT_MASK	BIT(6)
 #define MAIN_DEVSTAT_PRIM_BOOTMODE_PORT_SHIFT		6
+#define MAIN_DEVSTAT_BKUP_MMC_PORT_MASK			BIT(7)
+#define MAIN_DEVSTAT_BKUP_MMC_PORT_SHIFT		7

 #define WKUP_CTRL_MMR0_BASE				0x43000000
 #define MCU_CTRL_MMR0_BASE				0x40f00000
--- a/arch/arm/mach-k3/include/mach/j721e_spl.h
+++ b/arch/arm/mach-k3/include/mach/j721e_spl.h
@ -26,7 +26,19 @@
 #define BOOT_DEVICE_MMC2_2		0x16
 #define BOOT_DEVICE_RAM			0x17

+/* Backup boot modes with MCU Only = 0 */
+#define BACKUP_BOOT_DEVICE_RAM		0x0
+#define BACKUP_BOOT_DEVICE_USB		0x1
+#define BACKUP_BOOT_DEVICE_UART		0x3
+#define BACKUP_BOOT_DEVICE_ETHERNET	0x4
+#define BACKUP_BOOT_DEVICE_MMC2		0x5
+#define BACKUP_BOOT_DEVICE_SPI		0x6
+#define BACKUP_BOOT_DEVICE_I2C		0x7
+
 #define BOOT_MODE_B_SHIFT		4
 #define BOOT_MODE_B_MASK		BIT(4)

+#define K3_PRIMARY_BOOTMODE		0x0
+#define K3_BACKUP_BOOTMODE		0x1
+
 #endif
--- a/arch/arm/mach-k3/j721e_init.c
+++ b/arch/arm/mach-k3/j721e_init.c
@ -222,6 +222,7 @@ void board_init_f(ulong dummy)
 	if (ret)
 		panic("DRAM init failed: %d\n", ret);
 #endif
+	spl_enable_dcache();
 }

 u32 spl_mmc_boot_mode(const u32 boot_device)
@ -236,6 +237,35 @@ u32 spl_mmc_boot_mode(const u32 boot_device)
 	}
 }

+static u32 __get_backup_bootmedia(u32 main_devstat)
+{
+	u32 bkup_boot = (main_devstat & MAIN_DEVSTAT_BKUP_BOOTMODE_MASK) >>
+			MAIN_DEVSTAT_BKUP_BOOTMODE_SHIFT;
+
+	switch (bkup_boot) {
+	case BACKUP_BOOT_DEVICE_USB:
+		return BOOT_DEVICE_DFU;
+	case BACKUP_BOOT_DEVICE_UART:
+		return BOOT_DEVICE_UART;
+	case BACKUP_BOOT_DEVICE_ETHERNET:
+		return BOOT_DEVICE_ETHERNET;
+	case BACKUP_BOOT_DEVICE_MMC2:
+	{
+		u32 port = (main_devstat & MAIN_DEVSTAT_BKUP_MMC_PORT_MASK) >>
+			    MAIN_DEVSTAT_BKUP_MMC_PORT_SHIFT;
+		if (port == 0x0)
+			return BOOT_DEVICE_MMC1;
+		return BOOT_DEVICE_MMC2;
+	}
+	case BACKUP_BOOT_DEVICE_SPI:
+		return BOOT_DEVICE_SPI;
+	case BACKUP_BOOT_DEVICE_I2C:
+		return BOOT_DEVICE_I2C;
+	}
+
+	return BOOT_DEVICE_RAM;
+}
+
 static u32 __get_primary_bootmedia(u32 main_devstat, u32 wkup_devstat)
 {

@ -272,8 +302,10 @@ u32 spl_boot_device(void)
 	/* MAIN CTRL MMR can only be read if MCU ONLY is 0 */
 	main_devstat = readl(CTRLMMR_MAIN_DEVSTAT);

-	/* ToDo: Add support for backup boot media */
-	return __get_primary_bootmedia(main_devstat, wkup_devstat);
+	if (bootindex == K3_PRIMARY_BOOTMODE)
+		return __get_primary_bootmedia(main_devstat, wkup_devstat);
+	else
+		return __get_backup_bootmedia(main_devstat);
 }
 #endif

--- a/board/logicpd/omap3som/omap3logic.c
+++ b/board/logicpd/omap3som/omap3logic.c
@ -15,7 +15,6 @@
 #include <init.h>
 #include <net.h>
 #include <ns16550.h>
-#include <netdev.h>
 #include <flash.h>
 #include <nand.h>
 #include <i2c.h>
@ -59,6 +58,8 @@ DECLARE_GLOBAL_DATA_PTR;
 #define LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG6	0x09030000
 #define LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG7	0x00000C50

+#define CONFIG_SMC911X_BASE 0x08000000
+
 #ifdef CONFIG_SPL_OS_BOOT
 int spl_start_uboot(void)
 {
@ -205,11 +206,28 @@ static void unlock_nand(void)
 	nand_unlock(mtd, 0, mtd->size, 0);
 }

+#ifdef CONFIG_SMC911X
+/* GPMC CS1 settings for Logic SOM LV/Torpedo LAN92xx Ethernet chip */
+static const u32 gpmc_lan92xx_config[] = {
+	NET_LAN92XX_GPMC_CONFIG1,
+	NET_LAN92XX_GPMC_CONFIG2,
+	NET_LAN92XX_GPMC_CONFIG3,
+	NET_LAN92XX_GPMC_CONFIG4,
+	NET_LAN92XX_GPMC_CONFIG5,
+	NET_LAN92XX_GPMC_CONFIG6,
+};
+#endif
+
 int board_late_init(void)
 {
 #ifdef CONFIG_CMD_NAND_LOCK_UNLOCK
 	unlock_nand();
 #endif
+
+#ifdef CONFIG_SMC911X
+	enable_gpmc_cs_config(gpmc_lan92xx_config, &gpmc_cfg->cs[1],
+			CONFIG_SMC911X_BASE, GPMC_SIZE_16M);
+#endif
 	return 0;
 }
 #endif
@ -220,23 +238,3 @@ void board_mmc_power_init(void)
 	twl4030_power_mmc_init(0);
 }
 #endif
-
-#ifdef CONFIG_SMC911X
-/* GPMC CS1 settings for Logic SOM LV/Torpedo LAN92xx Ethernet chip */
-static const u32 gpmc_lan92xx_config[] = {
-	NET_LAN92XX_GPMC_CONFIG1,
-	NET_LAN92XX_GPMC_CONFIG2,
-	NET_LAN92XX_GPMC_CONFIG3,
-	NET_LAN92XX_GPMC_CONFIG4,
-	NET_LAN92XX_GPMC_CONFIG5,
-	NET_LAN92XX_GPMC_CONFIG6,
-};
-
-int board_eth_init(bd_t *bis)
-{
-	enable_gpmc_cs_config(gpmc_lan92xx_config, &gpmc_cfg->cs[1],
-			CONFIG_SMC911X_BASE, GPMC_SIZE_16M);
-
-	return smc911x_initialize(0, CONFIG_SMC911X_BASE);
-}
-#endif
--- a/board/nokia/rx51/MAINTAINERS
+++ b/board/nokia/rx51/MAINTAINERS
@ -5,3 +5,4 @@ F:	board/nokia/rx51/
 F:	include/configs/nokia_rx51.h
 F:	configs/nokia_rx51_defconfig
 F:	doc/README.nokia_rx51
+F:	test/nokia_rx51_test.sh
--- a/board/ti/am65x/evm.c
+++ b/board/ti/am65x/evm.c
@ -72,11 +72,13 @@ int dram_init_banksize(void)
 	/* Bank 0 declares the memory available in the DDR low region */
 	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_dram[0].size = 0x80000000;
+	gd->ram_size = 0x80000000;

 #ifdef CONFIG_PHYS_64BIT
 	/* Bank 1 declares the memory available in the DDR high region */
 	gd->bd->bi_dram[1].start = CONFIG_SYS_SDRAM_BASE1;
 	gd->bd->bi_dram[1].size = 0x80000000;
+	gd->ram_size = 0x100000000;
 #endif

 	return 0;
--- a/configs/omap35_logic_defconfig
+++ b/configs/omap35_logic_defconfig
@ -56,8 +56,8 @@ CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
 CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
 CONFIG_SYS_NAND_U_BOOT_OFFS=0x80000
 CONFIG_SPL_NAND_SIMPLE=y
+CONFIG_DM_ETH=y
 CONFIG_SMC911X=y
-CONFIG_SMC911X_BASE=0x08000000
 CONFIG_SMC911X_32_BIT=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
--- a/configs/omap35_logic_somlv_defconfig
+++ b/configs/omap35_logic_somlv_defconfig
@ -60,8 +60,8 @@ CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
 CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
 CONFIG_SYS_NAND_U_BOOT_OFFS=0x80000
 CONFIG_SPL_NAND_SIMPLE=y
+CONFIG_DM_ETH=y
 CONFIG_SMC911X=y
-CONFIG_SMC911X_BASE=0x08000000
 CONFIG_SMC911X_32_BIT=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
--- a/configs/omap3_logic_defconfig
+++ b/configs/omap3_logic_defconfig
@ -55,8 +55,8 @@ CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
 CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
 CONFIG_SYS_NAND_U_BOOT_OFFS=0x80000
 CONFIG_SPL_NAND_SIMPLE=y
+CONFIG_DM_ETH=y
 CONFIG_SMC911X=y
-CONFIG_SMC911X_BASE=0x08000000
 CONFIG_SMC911X_32_BIT=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
--- a/configs/omap3_logic_somlv_defconfig
+++ b/configs/omap3_logic_somlv_defconfig
@ -62,8 +62,8 @@ CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
 CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
 CONFIG_SYS_NAND_U_BOOT_OFFS=0x80000
 CONFIG_SPL_NAND_SIMPLE=y
+CONFIG_DM_ETH=y
 CONFIG_SMC911X=y
-CONFIG_SMC911X_BASE=0x08000000
 CONFIG_SMC911X_32_BIT=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
--- a/test/nokia_rx51_test.sh
+++ b/test/nokia_rx51_test.sh
@ -0,0 +1,262 @@
+#!/bin/sh -e
+# SPDX-License-Identifier: GPL-2.0+
+# (C) 2020 Pali Rohár <pali@kernel.org>
+
+# External tools needed for this test:
+echo '
+	wget
+	git
+	truncate
+	tar
+	dpkg
+	dd
+	make
+	gcc
+	arm-linux-gnueabi-gcc
+	fakeroot		(homepage http://fakeroot-ng.lingnu.com/)
+	mcopy			(from mtools, homepage http://www.gnu.org/software/mtools/)
+	mformat			(from mtools, homepage http://www.gnu.org/software/mtools/)
+	/usr/sbin/mkfs.ubifs	(from mtd-utils, homepage http://www.linux-mtd.infradead.org/)
+	/usr/sbin/ubinize	(from mtd-utils, homepage http://www.linux-mtd.infradead.org/)
+' | while read tool info; do
+	if test -z "$tool"; then continue; fi
+	if ! which $tool 1>/dev/null 2>&1; then
+		echo "Tool $tool was not found and is required to run this test"
+		echo "First install $tool $info"
+		exit 1
+	fi
+done || exit 1
+
+echo
+echo "============================================================"
+echo "========== Compiling U-Boot for Nokia RX-51 board =========="
+echo "============================================================"
+echo
+
+# First compile u-boot.bin binary for Nokia RX-51 board
+make nokia_rx51_config
+make -j4 u-boot.bin ARCH=arm CROSS_COMPILE=arm-linux-gnueabi-
+
+# And then do all stuff in temporary directory
+mkdir -p nokia_rx51_tmp
+cd nokia_rx51_tmp
+
+test -f mkimage || ln -s ../tools/mkimage .
+test -f u-boot.bin || ln -s ../u-boot.bin .
+
+echo
+echo "=========================================================================="
+echo "========== Downloading and compiling qemu from qemu-linaro fork =========="
+echo "=========================================================================="
+echo
+
+# Download and compile linaro version qemu which has support for n900 machine
+# Last working commit is 8f8d8e0796efe1a6f34cdd83fb798f3c41217ec1
+if ! test -f qemu-system-arm; then
+	test -d qemu-linaro || git clone https://git.linaro.org/qemu/qemu-linaro.git
+	cd qemu-linaro
+	git checkout 8f8d8e0796efe1a6f34cdd83fb798f3c41217ec1
+	./configure --enable-system --target-list=arm-softmmu --disable-sdl --disable-gtk --disable-curses --audio-drv-list= --audio-card-list= --disable-werror --disable-xen --disable-xen-pci-passthrough --disable-brlapi --disable-vnc --disable-curl --disable-slirp --disable-kvm --disable-user --disable-linux-user --disable-bsd-user --disable-guest-base --disable-uuid --disable-vde --disable-linux-aio --disable-cap-ng --disable-attr --disable-blobs --disable-docs --disable-spice --disable-libiscsi --disable-smartcard-nss --disable-usb-redir --disable-guest-agent --disable-seccomp --disable-glusterfs --disable-nptl --disable-fdt
+	make -j4
+	cd ..
+	ln -s qemu-linaro/arm-softmmu/qemu-system-arm .
+fi
+
+echo
+echo "==================================================="
+echo "========== Downloading external binaries =========="
+echo "==================================================="
+echo
+
+# Download qflasher and nolo images
+# This is proprietary qemu flasher tool with first stage images, but license allows non-commercial redistribution
+wget -c http://repository.maemo.org/qemu-n900/qemu-n900.tar.gz
+tar -xf qemu-n900.tar.gz
+
+# Download Maemo script u-boot-gen-combined
+if ! test -f u-boot-gen-combined; then
+	test -d u-boot-maemo || git clone https://github.com/pali/u-boot-maemo.git
+	chmod +x u-boot-maemo/debian/u-boot-gen-combined
+	ln -s u-boot-maemo/debian/u-boot-gen-combined .
+fi
+
+# Download Maemo fiasco kernel
+wget -c http://repository.maemo.org/pool/maemo5.0/free/k/kernel/kernel_2.6.28-20103103+0m5_armel.deb
+dpkg -x kernel_2.6.28-20103103+0m5_armel.deb kernel_2.6.28
+
+# Download Maemo libc
+wget -c http://repository.maemo.org/pool/maemo5.0/free/g/glibc/libc6_2.5.1-1eglibc27+0m5_armel.deb
+dpkg -x libc6_2.5.1-1eglibc27+0m5_armel.deb libc6_2.5.1
+
+# Download Maemo busybox
+wget -c http://repository.maemo.org/pool/maemo5.0/free/b/busybox/busybox_1.10.2.legal-1osso30+0m5_armel.deb
+dpkg -x busybox_1.10.2.legal-1osso30+0m5_armel.deb busybox_1.10.2
+
+echo
+echo "======================================="
+echo "========== Generating images =========="
+echo "======================================="
+echo
+
+# Generate rootfs directory
+mkdir -p rootfs
+mkdir -p rootfs/dev/
+mkdir -p rootfs/bin/
+mkdir -p rootfs/sbin/
+mkdir -p rootfs/lib/
+cp -a busybox_1.10.2/bin/busybox rootfs/bin/
+cp -a libc6_2.5.1/lib/ld-linux.so.3 rootfs/lib/
+cp -a libc6_2.5.1/lib/ld-2.5.so rootfs/lib/
+cp -a libc6_2.5.1/lib/libc.so.6 rootfs/lib/
+cp -a libc6_2.5.1/lib/libc-2.5.so rootfs/lib/
+cp -a libc6_2.5.1/lib/libcrypt.so.1 rootfs/lib/
+cp -a libc6_2.5.1/lib/libcrypt-2.5.so rootfs/lib/
+test -f rootfs/bin/sh || ln -sf busybox rootfs/bin/sh
+test -f rootfs/sbin/poweroff || ln -sf ../bin/busybox rootfs/sbin/poweroff
+cat > rootfs/sbin/preinit << EOF
+#!/bin/sh
+echo
+echo "Successfully booted"
+echo
+/sbin/poweroff -f
+EOF
+chmod +x rootfs/sbin/preinit
+
+# Generate ubi config file for ubi rootfs image
+cat > ubi.ini << EOF
+[rootfs]
+mode=ubi
+image=ubifs.img
+vol_id=0
+vol_size=160MiB
+vol_type=dynamic
+vol_name=rootfs
+vol_alignment=1
+vol_flags=autoresize
+EOF
+
+# Generate ubi rootfs image from rootfs directory
+# NOTE: Character device on host filesystem can be created only by root
+#       But we do not need it on host filesystem, just in ubifs image
+#       So run mknod and mkfs.ubifs commands under fakeroot program
+#       which via LD_PRELOAD simulate mknod() and stat() functions
+#       so mkfs.ubifs will see dev/console as character device and
+#       put it correctly as character device into final ubifs image
+#       Therefore we can run whole script as non-root nobody user
+fakeroot sh -c '
+	rm -f rootfs/dev/console;
+	mknod rootfs/dev/console c 5 1;
+	/usr/sbin/mkfs.ubifs -m 2048 -e 129024 -c 2047 -r rootfs ubifs.img;
+'
+/usr/sbin/ubinize -o ubi.img -p 128KiB -m 2048 -s 512 ubi.ini
+
+# Generate bootmenu for eMMC booting
+cat > bootmenu_emmc << EOF
+setenv bootmenu_0 'uImage-2.6.28-omap1 from eMMC=setenv mmcnum 1; setenv mmcpart 1; setenv mmctype fat; setenv bootargs; setenv setup_omap_atag 1; setenv mmckernfile uImage-2.6.28-omap1; run trymmckernboot';
+setenv bootmenu_1;
+setenv bootmenu_delay 1;
+setenv bootdelay 1;
+EOF
+./mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n bootmenu -d bootmenu_emmc bootmenu_emmc.scr
+
+# Generate bootmenu for OneNAND booting
+cat > bootmenu_nand << EOF
+setenv bootmenu_0 'uImage-2.6.28-omap1 from OneNAND=mtd read initfs \${kernaddr}; setenv bootargs; setenv setup_omap_atag 1; bootm \${kernaddr}';
+setenv bootmenu_1;
+setenv bootmenu_delay 1;
+setenv bootdelay 1;
+EOF
+./mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n bootmenu -d bootmenu_nand bootmenu_nand.scr
+
+# Generate combined image from u-boot and Maemo fiasco kernel
+dd if=kernel_2.6.28/boot/zImage-2.6.28-20103103+0m5.fiasco of=zImage-2.6.28-omap1 skip=95 bs=1
+./mkimage -A arm -O linux -T kernel -C none -a 80008000 -e 80008000 -n zImage-2.6.28-omap1 -d zImage-2.6.28-omap1 uImage-2.6.28-omap1
+./u-boot-gen-combined u-boot.bin uImage-2.6.28-omap1 combined.bin
+
+# Generate combined hack image from u-boot and Maemo fiasco kernel (kernel starts at 2MB offset and qflasher puts 2kB header before supplied image)
+cp u-boot.bin combined_hack.bin
+dd if=uImage-2.6.28-omap1 of=combined_hack.bin bs=1024 seek=$((2048-2))
+
+# Generate FAT32 eMMC image for eMMC booting
+truncate -s 50MiB emmc_emmc.img
+mformat -m 0xf8 -F -h 4 -s 16 -c 1 -t $((50*1024*1024/(4*16*512))) :: -i emmc_emmc.img
+mcopy uImage-2.6.28-omap1 ::/uImage-2.6.28-omap1 -i emmc_emmc.img
+mcopy bootmenu_emmc.scr ::/bootmenu.scr -i emmc_emmc.img
+
+# Generate FAT32 eMMC image for OneNAND booting
+truncate -s 50MiB emmc_nand.img
+mformat -m 0xf8 -F -h 4 -s 16 -c 1 -t $((50*1024*1024/(4*16*512))) :: -i emmc_nand.img
+mcopy bootmenu_nand.scr ::/bootmenu.scr -i emmc_nand.img
+
+# Generate MTD image for RAM booting from bootloader nolo images, compiled image and rootfs image
+rm -f mtd_ram.img
+./qflasher -v -x xloader-qemu.bin -s secondary-qemu.bin -k combined.bin -r ubi.img -m rx51 -o mtd_ram.img
+
+# Generate MTD image for eMMC booting from bootloader nolo images, u-boot image and rootfs image
+rm -f mtd_emmc.img
+./qflasher -v -x xloader-qemu.bin -s secondary-qemu.bin -k u-boot.bin -r ubi.img -m rx51 -o mtd_emmc.img
+
+# Generate MTD image for OneNAND booting from bootloader nolo images, combined hacked image and rootfs image
+# Kernel image is put into initfs area, but qflasher reject to copy kernel image into initfs area because it does not have initfs signature
+# This is hack to workaround this problem, tell qflasher that kernel area for u-boot is bigger and put big combined hacked image (u-boot + kernel with correct offset)
+rm -f mtd_nand.img
+./qflasher -v -x xloader-qemu.bin -s secondary-qemu.bin -k combined_hack.bin -r ubi.img -m rx51 -p k=4094,i=2 -o mtd_nand.img
+
+echo
+echo "======================================================"
+echo "========== Running test images in n900 qemu =========="
+echo "======================================================"
+echo
+
+# Run MTD image in qemu and wait for 300s if kernel from RAM is correctly booted
+rm -f qemu_ram.log
+./qemu-system-arm -M n900 -mtdblock mtd_ram.img -serial /dev/stdout -display none > qemu_ram.log &
+qemu_pid=$!
+tail -F qemu_ram.log &
+tail_pid=$!
+{ sleep 300 || true; kill -9 $qemu_pid $tail_pid 2>/dev/null || true; } &
+sleep_pid=$!
+wait $qemu_pid || true
+kill -9 $tail_pid $sleep_pid 2>/dev/null || true
+
+# Run MTD image in qemu and wait for 300s if kernel from eMMC is correctly booted
+rm -f qemu_emmc.log
+./qemu-system-arm -M n900 -mtdblock mtd_emmc.img -sd emmc_emmc.img -serial /dev/stdout -display none > qemu_emmc.log &
+qemu_pid=$!
+tail -F qemu_emmc.log &
+tail_pid=$!
+{ sleep 300 || true; kill -9 $qemu_pid $tail_pid 2>/dev/null || true; } &
+sleep_pid=$!
+wait $qemu_pid || true
+kill -9 $tail_pid $sleep_pid 2>/dev/null || true
+
+# Run MTD image in qemu and wait for 300s if kernel from OneNAND is correctly booted
+rm -f qemu_nand.log
+./qemu-system-arm -M n900 -mtdblock mtd_nand.img -sd emmc_nand.img -serial /dev/stdout -display none > qemu_nand.log &
+qemu_pid=$!
+tail -F qemu_nand.log &
+tail_pid=$!
+{ sleep 300 || true; kill -9 $qemu_pid $tail_pid 2>/dev/null || true; } &
+sleep_pid=$!
+wait $qemu_pid || true
+kill -9 $tail_pid $sleep_pid 2>/dev/null || true
+
+echo
+echo "============================="
+echo "========== Results =========="
+echo "============================="
+echo
+
+if grep -q 'Successfully booted' qemu_ram.log; then echo "Kernel was successfully booted from RAM"; else echo "Failed to boot kernel from RAM"; fi
+if grep -q 'Successfully booted' qemu_emmc.log; then echo "Kernel was successfully booted from eMMC"; else echo "Failed to boot kernel from eMMC"; fi
+if grep -q 'Successfully booted' qemu_nand.log; then echo "Kernel was successfully booted from OneNAND"; else echo "Failed to boot kernel from OneNAND"; fi
+
+echo
+
+if grep -q 'Successfully booted' qemu_ram.log && grep -q 'Successfully booted' qemu_emmc.log && grep -q 'Successfully booted' qemu_nand.log; then
+	echo "All tests passed"
+	exit 0
+else
+	echo "Some tests failed"
+	exit 1
+fi