diff options
| -rw-r--r-- | arch/arm/cpu/armv7/sunxi/board.c | 8 | ||||
| -rw-r--r-- | arch/arm/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/dts/sun8i-a33-q8-tablet.dts | 65 | ||||
| -rw-r--r-- | arch/arm/dts/sun8i-q8-common.dtsi | 84 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-sunxi/spl.h | 54 | ||||
| -rw-r--r-- | arch/x86/lib/fsp/fsp_dram.c | 3 | ||||
| -rw-r--r-- | board/sunxi/MAINTAINERS | 5 | ||||
| -rw-r--r-- | board/sunxi/board.c | 35 | ||||
| -rw-r--r-- | common/bootm.c | 2 | ||||
| -rw-r--r-- | configs/Bananapi_defconfig | 1 | ||||
| -rw-r--r-- | configs/Bananapro_defconfig | 1 | ||||
| -rw-r--r-- | configs/Wobo_i5_defconfig (renamed from configs/A10s-Wobo-i5_defconfig) | 0 | ||||
| -rw-r--r-- | configs/chromebook_link_defconfig | 1 | ||||
| -rw-r--r-- | configs/q8_a33_tablet_1024x600_defconfig | 25 | ||||
| -rw-r--r-- | configs/q8_a33_tablet_800x480_defconfig | 25 | ||||
| -rw-r--r-- | drivers/mmc/sunxi_mmc.c | 16 | ||||
| -rw-r--r-- | drivers/mtd/nand/sunxi_nand_spl.c | 26 | ||||
| -rw-r--r-- | drivers/net/netconsole.c | 14 | ||||
| -rw-r--r-- | drivers/net/phy/phy.c | 2 | ||||
| -rw-r--r-- | include/configs/sunxi-common.h | 42 | ||||
| -rw-r--r-- | include/net.h | 4 | ||||
| -rw-r--r-- | net/Kconfig | 6 | ||||
| -rw-r--r-- | net/eth.c | 18 | ||||
| -rw-r--r-- | tools/mksunxiboot.c | 21 |
24 files changed, 387 insertions, 72 deletions
diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c index b40198b..d11365b 100644 --- a/arch/arm/cpu/armv7/sunxi/board.c +++ b/arch/arm/cpu/armv7/sunxi/board.c @@ -21,6 +21,7 @@ #include <asm/io.h> #include <asm/arch/clock.h> #include <asm/arch/gpio.h> +#include <asm/arch/spl.h> #include <asm/arch/sys_proto.h> #include <asm/arch/timer.h> #include <asm/arch/tzpc.h> @@ -152,7 +153,7 @@ u32 spl_boot_device(void) * binary over USB. If it is found, it determines where SPL was * read from. */ - if (readl(4) != 0x4E4F4765 || readl(8) != 0x3054422E) /* eGON.BT0 */ + if (!is_boot0_magic(SPL_ADDR + 4)) /* eGON.BT0 */ return BOOT_DEVICE_BOARD; /* The BROM will try to boot from mmc0 first, so try that first. */ @@ -198,11 +199,6 @@ void board_init_f(ulong dummy) i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); #endif sunxi_board_init(); - - /* Clear the BSS. */ - memset(__bss_start, 0, __bss_end - __bss_start); - - board_init_r(NULL, 0); } #endif diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 5f10243..6a11b12 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -158,6 +158,7 @@ dtb-$(CONFIG_MACH_SUN8I_A33) += \ sun8i-a33-et-q8-v1.6.dtb \ sun8i-a33-ga10h-v1.1.dtb \ sun8i-a33-ippo-q8h-v1.2.dtb \ + sun8i-a33-q8-tablet.dtb \ sun8i-a33-sinlinx-sina33.dtb dtb-$(CONFIG_MACH_SUN9I) += \ sun9i-a80-optimus.dtb \ diff --git a/arch/arm/dts/sun8i-a33-q8-tablet.dts b/arch/arm/dts/sun8i-a33-q8-tablet.dts new file mode 100644 index 0000000..44b3229 --- /dev/null +++ b/arch/arm/dts/sun8i-a33-q8-tablet.dts @@ -0,0 +1,65 @@ +/* + * Copyright 2015 Hans de Goede <hdegoede@redhat.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun8i-a33.dtsi" +#include "sun8i-q8-common.dtsi" + +/ { + model = "Q8 A33 Tablet"; + compatible = "allwinner,q8-a33", "allwinner,sun8i-a33"; +}; + +/* + * FIXME for now we only support host mode and rely on u-boot to have + * turned on Vbus which is controlled by the axp223 pmic on the board. + * + * Once we have axp223 support we should switch to fully supporting otg. + */ +&usb_otg { + dr_mode = "host"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm/dts/sun8i-q8-common.dtsi b/arch/arm/dts/sun8i-q8-common.dtsi new file mode 100644 index 0000000..07cd268 --- /dev/null +++ b/arch/arm/dts/sun8i-q8-common.dtsi @@ -0,0 +1,84 @@ +/* + * Copyright 2015 Hans de Goede <hdegoede@redhat.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "sunxi-q8-common.dtsi" + +/ { + aliases { + serial0 = &r_uart; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8>; + vmmc-supply = <®_vcc3v0>; + bus-width = <4>; + cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ + cd-inverted; + status = "okay"; +}; + +&pio { + bl_en_pin_q8: bl_en_pin@0 { + allwinner,pins = "PH6"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + mmc0_cd_pin_q8: mmc0_cd_pin@0 { + allwinner,pins = "PB4"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; + }; +}; + +&r_uart { + pinctrl-names = "default"; + pinctrl-0 = <&r_uart_pins_a>; + status = "okay"; +}; diff --git a/arch/arm/include/asm/arch-sunxi/spl.h b/arch/arm/include/asm/arch-sunxi/spl.h index acbec46..a129dd4 100644 --- a/arch/arm/include/asm/arch-sunxi/spl.h +++ b/arch/arm/include/asm/arch-sunxi/spl.h @@ -1,20 +1,50 @@ /* - * This is a copy of omap3/spl.h: - * - * (C) Copyright 2012 - * Texas Instruments, <www.ti.com> + * (C) Copyright 2007-2011 + * Allwinner Technology Co., Ltd. <www.allwinnertech.com> + * Tom Cubie <tangliang@allwinnertech.com> * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef _ASM_ARCH_SPL_H_ #define _ASM_ARCH_SPL_H_ -#define BOOT_DEVICE_NONE 0 -#define BOOT_DEVICE_XIP 1 -#define BOOT_DEVICE_NAND 2 -#define BOOT_DEVICE_ONE_NAND 3 -#define BOOT_DEVICE_MMC2 5 /*emmc*/ -#define BOOT_DEVICE_MMC1 6 -#define BOOT_DEVICE_XIPWAIT 7 -#define BOOT_DEVICE_MMC2_2 0xff +#define BOOT0_MAGIC "eGON.BT0" +#define SPL_SIGNATURE "SPL" /* marks "sunxi" SPL header */ +#define SPL_HEADER_VERSION 1 + +/* Note: A80 will require special handling here: SPL_ADDR 0x10000 */ +#define SPL_ADDR 0x0 + +/* boot head definition from sun4i boot code */ +struct boot_file_head { + uint32_t b_instruction; /* one intruction jumping to real code */ + uint8_t magic[8]; /* ="eGON.BT0" or "eGON.BT1", not C-style str */ + uint32_t check_sum; /* generated by PC */ + uint32_t length; /* generated by PC */ + /* + * We use a simplified header, only filling in what is needed + * by the boot ROM. To be compatible with Allwinner tools we + * would need to implement the proper fields here instead of + * padding. + * + * Actually we want the ability to recognize our "sunxi" variant + * of the SPL. To do so, let's place a special signature into the + * "pub_head_size" field. We can reasonably expect Allwinner's + * boot0 to always have the upper 16 bits of this set to 0 (after + * all the value shouldn't be larger than the limit imposed by + * SRAM size). + * If the signature is present (at 0x14), then we know it's safe + * to use the remaining 8 bytes (at 0x18) for our own purposes. + * (E.g. sunxi-tools "fel" utility can pass information there.) + */ + union { + uint32_t pub_head_size; + uint8_t spl_signature[4]; + }; + uint32_t fel_script_address; + uint32_t reserved; /* padding, align to 32 bytes */ +}; + +#define is_boot0_magic(addr) (memcmp((void *)addr, BOOT0_MAGIC, 8) == 0) + #endif diff --git a/arch/x86/lib/fsp/fsp_dram.c b/arch/x86/lib/fsp/fsp_dram.c index 28552fa..e51ca96 100644 --- a/arch/x86/lib/fsp/fsp_dram.c +++ b/arch/x86/lib/fsp/fsp_dram.c @@ -72,9 +72,10 @@ unsigned install_e820_map(unsigned max_entries, struct e820entry *entries) entries[num_entries].type = E820_RAM; else if (res_desc->type == RES_MEM_RESERVED) entries[num_entries].type = E820_RESERVED; + + num_entries++; } hdr = get_next_hob(hdr); - num_entries++; } /* Mark PCIe ECAM address range as reserved */ diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index 8f95867..f7a837a 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -20,8 +20,6 @@ F: configs/mk802ii_defconfig F: configs/pov_protab2_ips9_defconfig F: include/configs/sun5i.h F: configs/A10s-OLinuXino-M_defconfig -F: configs/A10s-OLinuXino-M_defconfig -F: configs/A10s-Wobo-i5_defconfig F: configs/A13-OLinuXino_defconfig F: configs/A13-OLinuXinoM_defconfig F: configs/Auxtek-T003_defconfig @@ -35,6 +33,7 @@ F: include/configs/sun6i.h F: configs/CSQ_CS908_defconfig F: configs/Mele_A1000G_quad_defconfig F: configs/Mele_M9_defconfig +F: configs/Wobo_i5_defconfig F: include/configs/sun7i.h F: configs/A20-OLinuXino_MICRO_defconfig F: configs/Bananapi_defconfig @@ -51,6 +50,8 @@ F: configs/ga10h_v1_1_defconfig F: configs/gt90h_v4_defconfig F: configs/Ippo_q8h_v1_2_defconfig F: configs/Ippo_q8h_v1_2_a33_1024x600_defconfig +F: configs/q8_a33_tablet_800x480_defconfig +F: configs/q8_a33_tablet_1024x600_defconfig F: include/configs/sun9i.h F: configs/Merrii_A80_Optimus_defconfig diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 9c855f6..096d127 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -516,6 +516,31 @@ void get_board_serial(struct tag_serialnr *serialnr) } #endif +#if !defined(CONFIG_SPL_BUILD) +#include <asm/arch/spl.h> + +/* + * Check the SPL header for the "sunxi" variant. If found: parse values + * that might have been passed by the loader ("fel" utility), and update + * the environment accordingly. + */ +static void parse_spl_header(const uint32_t spl_addr) +{ + struct boot_file_head *spl = (void *)spl_addr; + if (memcmp(spl->spl_signature, SPL_SIGNATURE, 3) == 0) { + uint8_t spl_header_version = spl->spl_signature[3]; + if (spl_header_version == SPL_HEADER_VERSION) { + if (spl->fel_script_address) + setenv_hex("fel_scriptaddr", + spl->fel_script_address); + return; + } + printf("sunxi SPL version mismatch: expected %u, got %u\n", + SPL_HEADER_VERSION, spl_header_version); + } +} +#endif + #ifdef CONFIG_MISC_INIT_R int misc_init_r(void) { @@ -524,6 +549,16 @@ int misc_init_r(void) uint8_t mac_addr[6]; int ret; +#if !defined(CONFIG_SPL_BUILD) + setenv("fel_booted", NULL); + setenv("fel_scriptaddr", NULL); + /* determine if we are running in FEL mode */ + if (!is_boot0_magic(SPL_ADDR + 4)) { /* eGON.BT0 */ + setenv("fel_booted", "1"); + parse_spl_header(SPL_ADDR); + } +#endif + ret = sunxi_get_sid(sid); if (ret == 0 && sid[0] != 0 && sid[3] != 0) { if (!getenv("ethaddr")) { diff --git a/common/bootm.c b/common/bootm.c index 667c934..c0d0d09 100644 --- a/common/bootm.c +++ b/common/bootm.c @@ -474,7 +474,9 @@ ulong bootm_disable_interrupts(void) #ifdef CONFIG_NETCONSOLE /* Stop the ethernet stack if NetConsole could have left it up */ eth_halt(); +# ifndef CONFIG_DM_ETH eth_unregister(eth_get_dev()); +# endif #endif #if defined(CONFIG_CMD_USB) diff --git a/configs/Bananapi_defconfig b/configs/Bananapi_defconfig index 794b727..898631d 100644 --- a/configs/Bananapi_defconfig +++ b/configs/Bananapi_defconfig @@ -11,5 +11,6 @@ CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHC # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set # CONFIG_CMD_FPGA is not set +CONFIG_NETCONSOLE=y CONFIG_ETH_DESIGNWARE=y CONFIG_USB_EHCI_HCD=y diff --git a/configs/Bananapro_defconfig b/configs/Bananapro_defconfig index e56ca71..e9909d9 100644 --- a/configs/Bananapro_defconfig +++ b/configs/Bananapro_defconfig @@ -13,5 +13,6 @@ CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHC # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set # CONFIG_CMD_FPGA is not set +CONFIG_NETCONSOLE=y CONFIG_ETH_DESIGNWARE=y CONFIG_USB_EHCI_HCD=y diff --git a/configs/A10s-Wobo-i5_defconfig b/configs/Wobo_i5_defconfig index 206fd48..206fd48 100644 --- a/configs/A10s-Wobo-i5_defconfig +++ b/configs/Wobo_i5_defconfig diff --git a/configs/chromebook_link_defconfig b/configs/chromebook_link_defconfig index 1c10124..21e85f3 100644 --- a/configs/chromebook_link_defconfig +++ b/configs/chromebook_link_defconfig @@ -1,4 +1,5 @@ CONFIG_X86=y +CONFIG_SYS_MALLOC_F_LEN=0x1800 CONFIG_VENDOR_GOOGLE=y CONFIG_DEFAULT_DEVICE_TREE="chromebook_link" CONFIG_TARGET_CHROMEBOOK_LINK=y diff --git a/configs/q8_a33_tablet_1024x600_defconfig b/configs/q8_a33_tablet_1024x600_defconfig new file mode 100644 index 0000000..fbbf128 --- /dev/null +++ b/configs/q8_a33_tablet_1024x600_defconfig @@ -0,0 +1,25 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN8I_A33=y +CONFIG_DRAM_CLK=456 +CONFIG_DRAM_ZQ=15291 +CONFIG_MMC0_CD_PIN="PB4" +CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE" +CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT" +CONFIG_USB0_ID_DET="PH8" +CONFIG_AXP_GPIO=y +CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:159,ri:160,up:22,lo:12,hs:1,vs:1,sync:3,vmode:0" +CONFIG_VIDEO_LCD_DCLK_PHASE=0 +CONFIG_VIDEO_LCD_POWER="PH7" +CONFIG_VIDEO_LCD_BL_EN="PH6" +CONFIG_VIDEO_LCD_BL_PWM="PH0" +CONFIG_DEFAULT_DEVICE_TREE="sun8i-a33-q8-tablet" +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5" +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_FPGA is not set +CONFIG_AXP221_DLDO1_VOLT=3300 +CONFIG_AXP221_ALDO1_VOLT=3000 +CONFIG_USB_MUSB_HOST=y diff --git a/configs/q8_a33_tablet_800x480_defconfig b/configs/q8_a33_tablet_800x480_defconfig new file mode 100644 index 0000000..8e8aa92 --- /dev/null +++ b/configs/q8_a33_tablet_800x480_defconfig @@ -0,0 +1,25 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN8I_A33=y +CONFIG_DRAM_CLK=456 +CONFIG_DRAM_ZQ=15291 +CONFIG_MMC0_CD_PIN="PB4" +CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE" +CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT" +CONFIG_USB0_ID_DET="PH8" +CONFIG_AXP_GPIO=y +CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:167,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0" +CONFIG_VIDEO_LCD_DCLK_PHASE=0 +CONFIG_VIDEO_LCD_POWER="PH7" +CONFIG_VIDEO_LCD_BL_EN="PH6" +CONFIG_VIDEO_LCD_BL_PWM="PH0" +CONFIG_DEFAULT_DEVICE_TREE="sun8i-a33-q8-tablet" +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5" +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_FPGA is not set +CONFIG_AXP221_DLDO1_VOLT=3300 +CONFIG_AXP221_ALDO1_VOLT=3000 +CONFIG_USB_MUSB_HOST=y diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c index 25f18ad..e717c44 100644 --- a/drivers/mmc/sunxi_mmc.c +++ b/drivers/mmc/sunxi_mmc.c @@ -120,17 +120,27 @@ static int mmc_set_mod_clk(struct sunxi_mmc_host *mmchost, unsigned int hz) /* determine delays */ if (hz <= 400000) { oclk_dly = 0; - sclk_dly = 7; + sclk_dly = 0; } else if (hz <= 25000000) { oclk_dly = 0; sclk_dly = 5; +#ifdef CONFIG_MACH_SUN9I } else if (hz <= 50000000) { - oclk_dly = 3; - sclk_dly = 5; + oclk_dly = 5; + sclk_dly = 4; } else { /* hz > 50000000 */ oclk_dly = 2; sclk_dly = 4; +#else + } else if (hz <= 50000000) { + oclk_dly = 3; + sclk_dly = 4; + } else { + /* hz > 50000000 */ + oclk_dly = 1; + sclk_dly = 4; +#endif } writel(CCM_MMC_CTRL_ENABLE | pll | CCM_MMC_CTRL_SCLK_DLY(sclk_dly) | diff --git a/drivers/mtd/nand/sunxi_nand_spl.c b/drivers/mtd/nand/sunxi_nand_spl.c index 5985534..b0e07aa 100644 --- a/drivers/mtd/nand/sunxi_nand_spl.c +++ b/drivers/mtd/nand/sunxi_nand_spl.c @@ -356,18 +356,32 @@ static int nand_read_buffer(uint32_t offs, unsigned int size, void *dest, int nand_spl_load_image(uint32_t offs, unsigned int size, void *dest) { +#if CONFIG_SYS_NAND_U_BOOT_OFFS == CONFIG_SPL_PAD_TO + /* + * u-boot-dtb.bin appended to SPL, use syndrome (like the BROM does) + * and try different erase block sizes to find the backup. + */ const uint32_t boot_offsets[] = { 0 * 1024 * 1024 + CONFIG_SYS_NAND_U_BOOT_OFFS, 1 * 1024 * 1024 + CONFIG_SYS_NAND_U_BOOT_OFFS, 2 * 1024 * 1024 + CONFIG_SYS_NAND_U_BOOT_OFFS, 4 * 1024 * 1024 + CONFIG_SYS_NAND_U_BOOT_OFFS, }; - int i, syndrome; - - if (CONFIG_SYS_NAND_U_BOOT_OFFS == CONFIG_SPL_PAD_TO) - syndrome = 1; /* u-boot-dtb.bin appended to SPL */ - else - syndrome = 0; /* u-boot-dtb.bin on its own partition */ + const int syndrome = 1; +#else + /* + * u-boot-dtb.bin on its own partition, do not use syndrome, u-boot + * partition sits after 2 eraseblocks (spl, spl-backup), look for + * backup u-boot 1 erase block further. + */ + const uint32_t eraseblock_size = CONFIG_SYS_NAND_U_BOOT_OFFS / 2; + const uint32_t boot_offsets[] = { + CONFIG_SYS_NAND_U_BOOT_OFFS, + CONFIG_SYS_NAND_U_BOOT_OFFS + eraseblock_size, + }; + const int syndrome = 0; +#endif + int i; if (offs == CONFIG_SYS_NAND_U_BOOT_OFFS) { for (i = 0; i < ARRAY_SIZE(boot_offsets); i++) { diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index 31042a6..bf972dc 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -170,7 +170,11 @@ int nc_input_packet(uchar *pkt, struct in_addr src_ip, unsigned dest_port, static void nc_send_packet(const char *buf, int len) { +#ifdef CONFIG_DM_ETH + struct udevice *eth; +#else struct eth_device *eth; +#endif int inited = 0; uchar *pkt; uchar *ether; @@ -183,7 +187,7 @@ static void nc_send_packet(const char *buf, int len) return; if (!memcmp(nc_ether, net_null_ethaddr, 6)) { - if (eth->state == ETH_STATE_ACTIVE) + if (eth_is_active(eth)) return; /* inside net loop */ output_packet = buf; output_packet_len = len; @@ -194,7 +198,7 @@ static void nc_send_packet(const char *buf, int len) return; } - if (eth->state != ETH_STATE_ACTIVE) { + if (!eth_is_active(eth)) { if (eth_is_on_demand_init()) { if (eth_init() < 0) return; @@ -292,7 +296,11 @@ static int nc_stdio_getc(struct stdio_dev *dev) static int nc_stdio_tstc(struct stdio_dev *dev) { +#ifdef CONFIG_DM_ETH + struct udevice *eth; +#else struct eth_device *eth; +#endif if (input_recursion) return 0; @@ -301,7 +309,7 @@ static int nc_stdio_tstc(struct stdio_dev *dev) return 1; eth = eth_get_dev(); - if (eth && eth->state == ETH_STATE_ACTIVE) + if (eth_is_active(eth)) return 0; /* inside net loop */ input_recursion = 1; diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 65c731a..a6023f1 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -571,7 +571,7 @@ static struct phy_device *phy_device_create(struct mii_dev *bus, int addr, memset(dev, 0, sizeof(*dev)); dev->duplex = -1; - dev->link = 1; + dev->link = 0; dev->interface = interface; dev->autoneg = AUTONEG_ENABLE; diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index 48cc4ed..e1ba791 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -13,6 +13,7 @@ #ifndef _SUNXI_COMMON_CONFIG_H #define _SUNXI_COMMON_CONFIG_H +#include <asm/arch/cpu.h> #include <linux/stringify.h> #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT @@ -39,23 +40,14 @@ #define CONFIG_SYS_THUMB_BUILD /* Thumbs mode to save space in SPL */ #endif -#include <asm/arch/cpu.h> /* get chip and board defs */ - -#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_DM_SERIAL) -# define CONFIG_DW_SERIAL -#endif - -/* - * Display CPU information - */ -#define CONFIG_DISPLAY_CPUINFO - /* Serial & console */ #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL /* ns16550 reg in the low bits of cpu reg */ #define CONFIG_SYS_NS16550_CLK 24000000 -#ifndef CONFIG_DM_SERIAL +#ifdef CONFIG_DM_SERIAL +# define CONFIG_DW_SERIAL +#else # define CONFIG_SYS_NS16550_REG_SIZE -4 # define CONFIG_SYS_NS16550_COM1 SUNXI_UART0_BASE # define CONFIG_SYS_NS16550_COM2 SUNXI_UART1_BASE @@ -65,6 +57,7 @@ #endif /* CPU */ +#define CONFIG_DISPLAY_CPUINFO #define CONFIG_SYS_CACHELINE_SIZE 64 /* @@ -152,8 +145,8 @@ #define CONFIG_SYS_MMC_ENV_DEV 0 /* first detected MMC controller */ #endif -/* 4MB of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (4 << 20)) +/* 64MB of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (64 << 20)) /* * Miscellaneous configurable options @@ -282,11 +275,7 @@ extern int soft_i2c_gpio_scl; * The amount of RAM to keep free at the top of RAM when relocating u-boot, * to use as framebuffer. This must be a multiple of 4096. */ -#ifdef CONFIG_VIDEO_LCD_PANEL_EDP_4_LANE_1620M_VIA_ANX9804 -#define CONFIG_SUNXI_MAX_FB_SIZE (12 << 20) -#else -#define CONFIG_SUNXI_MAX_FB_SIZE (9 << 20) -#endif +#define CONFIG_SUNXI_MAX_FB_SIZE (16 << 20) /* Do we want to initialize a simple FB? */ #define CONFIG_VIDEO_DT_SIMPLEFB @@ -393,12 +382,12 @@ extern int soft_i2c_gpio_scl; #define CONFIG_PRE_CON_BUF_SZ 4096 /* Aprox 2 80*25 screens */ /* - * 240M RAM (256M minimum minus space for the framebuffer), + * 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc. * 32M uncompressed kernel, 16M compressed kernel, 1M fdt, * 1M script, 1M pxe and the ramdisk at the end. */ #define MEM_LAYOUT_ENV_SETTINGS \ - "bootm_size=0xf000000\0" \ + "bootm_size=0xa000000\0" \ "kernel_addr_r=" __stringify(SDRAM_OFFSET(2000000)) "\0" \ "fdt_addr_r=" __stringify(SDRAM_OFFSET(3000000)) "\0" \ "scriptaddr=" __stringify(SDRAM_OFFSET(3100000)) "\0" \ @@ -423,7 +412,18 @@ extern int soft_i2c_gpio_scl; #define BOOT_TARGET_DEVICES_USB(func) #endif +/* FEL boot support, auto-execute boot.scr if a script address was provided */ +#define BOOTENV_DEV_FEL(devtypeu, devtypel, instance) \ + "bootcmd_fel=" \ + "if test -n ${fel_booted} && test -n ${fel_scriptaddr}; then " \ + "echo '(FEL boot)'; " \ + "source ${fel_scriptaddr}; " \ + "fi\0" +#define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \ + "fel " + #define BOOT_TARGET_DEVICES(func) \ + func(FEL, fel, na) \ BOOT_TARGET_DEVICES_MMC(func) \ BOOT_TARGET_DEVICES_SCSI(func) \ BOOT_TARGET_DEVICES_USB(func) \ diff --git a/include/net.h b/include/net.h index f1671e3..3a787cc 100644 --- a/include/net.h +++ b/include/net.h @@ -149,7 +149,9 @@ struct udevice *eth_get_dev(void); /* get the current device */ */ struct udevice *eth_get_dev_by_name(const char *devname); unsigned char *eth_get_ethaddr(void); /* get the current device MAC */ + /* Used only when NetConsole is enabled */ +int eth_is_active(struct udevice *dev); /* Test device for active state */ int eth_init_state_only(void); /* Set active state */ void eth_halt_state_only(void); /* Set passive state */ #endif @@ -195,6 +197,8 @@ static inline unsigned char *eth_get_ethaddr(void) return NULL; } +/* Used only when NetConsole is enabled */ +int eth_is_active(struct eth_device *dev); /* Test device for active state */ /* Set active state */ static inline __attribute__((always_inline)) int eth_init_state_only(void) { diff --git a/net/Kconfig b/net/Kconfig index 915371d..77a2f7e 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -16,4 +16,10 @@ config NET_RANDOM_ETHADDR A new MAC address will be generated on every boot and it will not be added to the environment. +config NETCONSOLE + bool "NetConsole support" + help + Support the 'nc' input/output device for networked console. + See README.NetConsole for details. + endif # if NET @@ -389,6 +389,17 @@ void eth_halt(void) priv->state = ETH_STATE_PASSIVE; } +int eth_is_active(struct udevice *dev) +{ + struct eth_device_priv *priv; + + if (!dev || !device_active(dev)) + return 0; + + priv = dev_get_uclass_priv(dev); + return priv->state == ETH_STATE_ACTIVE; +} + int eth_send(void *packet, int length) { struct udevice *current; @@ -580,7 +591,7 @@ UCLASS_DRIVER(eth) = { .per_device_auto_alloc_size = sizeof(struct eth_device_priv), .flags = DM_UC_FLAG_SEQ_ALIAS, }; -#endif +#endif /* #ifdef CONFIG_DM_ETH */ #ifndef CONFIG_DM_ETH @@ -918,6 +929,11 @@ void eth_halt(void) eth_current->state = ETH_STATE_PASSIVE; } +int eth_is_active(struct eth_device *dev) +{ + return dev && dev->state == ETH_STATE_ACTIVE; +} + int eth_send(void *packet, int length) { if (!eth_current) diff --git a/tools/mksunxiboot.c b/tools/mksunxiboot.c index 676d392..9c1c5b7 100644 --- a/tools/mksunxiboot.c +++ b/tools/mksunxiboot.c @@ -15,23 +15,8 @@ #include <errno.h> #include <sys/types.h> #include <sys/stat.h> +#include "asm/arch/spl.h" -/* boot head definition from sun4i boot code */ -struct boot_file_head { - uint32_t b_instruction; /* one intruction jumping to real code */ - uint8_t magic[8]; /* ="eGON.BT0" or "eGON.BT1", not C-style str */ - uint32_t check_sum; /* generated by PC */ - uint32_t length; /* generated by PC */ - /* - * We use a simplified header, only filling in what is needed - * by the boot ROM. To be compatible with Allwinner tools we - * would need to implement the proper fields here instead of - * padding. - */ - uint8_t pad[12]; /* align to 32 bytes */ -}; - -#define BOOT0_MAGIC "eGON.BT0" #define STAMP_VALUE 0x5F0A6C39 /* check sum functon from sun4i boot code */ @@ -133,6 +118,10 @@ int main(int argc, char *argv[]) ALIGN(file_size + sizeof(struct boot_file_head), BLOCK_SIZE); img.header.b_instruction = cpu_to_le32(img.header.b_instruction); img.header.length = cpu_to_le32(img.header.length); + + memcpy(img.header.spl_signature, SPL_SIGNATURE, 3); /* "sunxi" marker */ + img.header.spl_signature[3] = SPL_HEADER_VERSION; + gen_check_sum(&img.header); count = write(fd_out, &img, le32_to_cpu(img.header.length)); |