From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?QW5kcmVhcyBCaWXDn21hbm4=?= Date: Sat, 25 Oct 2014 02:26:42 +0200 Subject: [U-Boot] [PATCH 3/3] ARM: atmel: add sama5d4ek board support In-Reply-To: <1410854244-30424-4-git-send-email-voice.shen@atmel.com> References: <1410854244-30424-1-git-send-email-voice.shen@atmel.com> <1410854244-30424-4-git-send-email-voice.shen@atmel.com> Message-ID: <544AEE42.1030307@googlemail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Bo, On 16.09.14 09:57, Bo Shen wrote: > The code for this board supports following features: > - Boot media support: NAND flash/SD card/SPI flash > - Support LCD display > - Support ethernet > - Support USB mass storage > > Signed-off-by: Bo Shen > --- > > arch/arm/Kconfig | 4 + > arch/arm/cpu/armv7/at91/timer.c | 3 +- > arch/arm/include/asm/arch-at91/at91_pmc.h | 6 +- > arch/arm/include/asm/arch-at91/clk.h | 29 +++ > arch/arm/include/asm/arch-at91/hardware.h | 2 + > arch/arm/include/asm/arch-at91/sama5d4.h | 199 ++++++++++++++++++ > board/atmel/sama5d4ek/Kconfig | 18 ++ > board/atmel/sama5d4ek/MAINTAINERS | 8 + > board/atmel/sama5d4ek/Makefile | 15 ++ > board/atmel/sama5d4ek/sama5d4ek.c | 322 ++++++++++++++++++++++++++++++ > configs/sama5d4ek_mmc_defconfig | 3 + > configs/sama5d4ek_nandflash_defconfig | 3 + > configs/sama5d4ek_spiflash_defconfig | 3 + > include/configs/sama5d4ek.h | 215 ++++++++++++++++++++ > 14 files changed, 826 insertions(+), 4 deletions(-) > create mode 100644 arch/arm/include/asm/arch-at91/sama5d4.h > create mode 100644 board/atmel/sama5d4ek/Kconfig > create mode 100644 board/atmel/sama5d4ek/MAINTAINERS > create mode 100644 board/atmel/sama5d4ek/Makefile > create mode 100644 board/atmel/sama5d4ek/sama5d4ek.c > create mode 100644 configs/sama5d4ek_mmc_defconfig > create mode 100644 configs/sama5d4ek_nandflash_defconfig > create mode 100644 configs/sama5d4ek_spiflash_defconfig > create mode 100644 include/configs/sama5d4ek.h > > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig > index c8537bb..bbccd46 100644 > --- a/arch/arm/Kconfig > +++ b/arch/arm/Kconfig > @@ -321,6 +321,9 @@ config TARGET_SAMA5D3_XPLAINED > config TARGET_SAMA5D3XEK > bool "Support sama5d3xek" > > +config TARGET_SAMA5D4EK > + bool "Support sama5d4ek" > + > config TARGET_BCM28155_AP > bool "Support bcm28155_ap" > > @@ -569,6 +572,7 @@ source "board/atmel/at91sam9rlek/Kconfig" > source "board/atmel/at91sam9x5ek/Kconfig" > source "board/atmel/sama5d3_xplained/Kconfig" > source "board/atmel/sama5d3xek/Kconfig" > +source "board/atmel/sama5d4ek/Kconfig" > source "board/balloon3/Kconfig" > source "board/barco/titanium/Kconfig" > source "board/bluegiga/apx4devkit/Kconfig" > diff --git a/arch/arm/cpu/armv7/at91/timer.c b/arch/arm/cpu/armv7/at91/timer.c > index e3ebfe0..19bf80b 100644 > --- a/arch/arm/cpu/armv7/at91/timer.c > +++ b/arch/arm/cpu/armv7/at91/timer.c > @@ -65,7 +65,8 @@ int timer_init(void) > /* Enable PITC */ > writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr); > > - gd->arch.timer_rate_hz = gd->arch.mck_rate_hz / 16; > + gd->arch.timer_rate_hz = get_pit_clk_rate() / 16; > + is this part related to sama5d4ek or is it a generic fix? Could yopu please send as an extra patch if it's the latter? > gd->arch.tbu = 0; > gd->arch.tbl = 0; > > diff --git a/arch/arm/include/asm/arch-at91/at91_pmc.h b/arch/arm/include/asm/arch-at91/at91_pmc.h > index 27331ff..e81ece9 100644 > --- a/arch/arm/include/asm/arch-at91/at91_pmc.h > +++ b/arch/arm/include/asm/arch-at91/at91_pmc.h > @@ -78,7 +78,7 @@ typedef struct at91_pmc { > #define AT91_PMC_PLLXR_DIV(x) (x & 0xFF) > #define AT91_PMC_PLLXR_PLLCOUNT(x) ((x & 0x3F) << 8) > #define AT91_PMC_PLLXR_OUT(x) ((x & 0x03) << 14) > -#ifdef CONFIG_SAMA5D3 > +#if defined(CONFIG_SAMA5D3) || defined(CONFIG_SAMA5D4) > #define AT91_PMC_PLLXR_MUL(x) ((x & 0x7F) << 18) > #else > #define AT91_PMC_PLLXR_MUL(x) ((x & 0x7FF) << 16) > @@ -97,7 +97,7 @@ typedef struct at91_pmc { > #define AT91_PMC_MCKR_CSS_PLLB 0x00000003 > #define AT91_PMC_MCKR_CSS_MASK 0x00000003 > > -#ifdef CONFIG_SAMA5D3 > +#if defined(CONFIG_SAMA5D3) || defined(CONFIG_SAMA5D4) > #define AT91_PMC_MCKR_PRES_1 0x00000000 > #define AT91_PMC_MCKR_PRES_2 0x00000010 > #define AT91_PMC_MCKR_PRES_4 0x00000020 > @@ -126,7 +126,7 @@ typedef struct at91_pmc { > #else > #define AT91_PMC_MCKR_MDIV_1 0x00000000 > #define AT91_PMC_MCKR_MDIV_2 0x00000100 > -#ifdef CONFIG_SAMA5D3 > +#if defined(CONFIG_SAMA5D3) || defined(CONFIG_SAMA5D4) > #define AT91_PMC_MCKR_MDIV_3 0x00000300 > #endif > #define AT91_PMC_MCKR_MDIV_4 0x00000200 > diff --git a/arch/arm/include/asm/arch-at91/clk.h b/arch/arm/include/asm/arch-at91/clk.h > index 4076a78..7615018 100644 > --- a/arch/arm/include/asm/arch-at91/clk.h > +++ b/arch/arm/include/asm/arch-at91/clk.h > @@ -50,12 +50,20 @@ static inline u32 get_pllb_init(void) > > static inline unsigned long get_macb_pclk_rate(unsigned int dev_id) > { > +#ifdef CPU_HAS_H32MXDIV > + return get_mck_clk_rate() / H32MXDIV; > +#else I wonder if we should introduce H32MXDIV for all atmel SoC and remove the CPU_HAS_H32MXDIV here. A division by 1 should be optimized away if it is a constant. After all this piece of code would be more readable. > return get_mck_clk_rate(); > +#endif > } > > static inline unsigned long get_usart_clk_rate(unsigned int dev_id) > { > +#ifdef CPU_HAS_H32MXDIV > + return get_mck_clk_rate() / H32MXDIV; > +#else > return get_mck_clk_rate(); > +#endif > } > > static inline unsigned long get_lcdc_clk_rate(unsigned int dev_id) > @@ -65,17 +73,38 @@ static inline unsigned long get_lcdc_clk_rate(unsigned int dev_id) > > static inline unsigned long get_spi_clk_rate(unsigned int dev_id) > { > +#ifdef CPU_HAS_H32MXDIV > + return get_mck_clk_rate() / H32MXDIV; > +#else > return get_mck_clk_rate(); > +#endif > } > > static inline unsigned long get_twi_clk_rate(unsigned int dev_id) > { > +#ifdef CPU_HAS_H32MXDIV > + return get_mck_clk_rate() / H32MXDIV; > +#else > return get_mck_clk_rate(); > +#endif > } > > static inline unsigned long get_mci_clk_rate(void) > { > +#ifdef CPU_HAS_H32MXDIV > + return get_mck_clk_rate() / H32MXDIV; > +#else > return get_mck_clk_rate(); > +#endif > +} > + > +static inline unsigned long get_pit_clk_rate(void) > +{ > +#ifdef CPU_HAS_H32MXDIV > + return get_mck_clk_rate() / H32MXDIV; > +#else > + return get_mck_clk_rate(); > +#endif > } > > int at91_clock_init(unsigned long main_clock); > diff --git a/arch/arm/include/asm/arch-at91/hardware.h b/arch/arm/include/asm/arch-at91/hardware.h > index d712a0d..bf0a1bd 100644 > --- a/arch/arm/include/asm/arch-at91/hardware.h > +++ b/arch/arm/include/asm/arch-at91/hardware.h > @@ -27,6 +27,8 @@ > # include > #elif defined(CONFIG_SAMA5D3) > # include > +#elif defined(CONFIG_SAMA5D4) > +# include > #else > # error "Unsupported AT91 processor" > #endif > diff --git a/arch/arm/include/asm/arch-at91/sama5d4.h b/arch/arm/include/asm/arch-at91/sama5d4.h > new file mode 100644 > index 0000000..12a6646 > --- /dev/null > +++ b/arch/arm/include/asm/arch-at91/sama5d4.h > @@ -0,0 +1,199 @@ > +/* > + * Chip-specific header file for the SAMA5D4 SoC > + * > + * Copyright (C) 2014 Atmel > + * Bo Shen > + * > + * SPDX-License-Identifier: GPL-2.0+ > + */ > + > +#ifndef __SAMA5D4_H > +#define __SAMA5D4_H > + > +/* > + * defines to be used in other places > + */ > +#define CONFIG_ARMV7 /* ARM Cortex-A5 Core */ > +#define CONFIG_AT91FAMILY /* It's a member of AT91 */ We should start moving these defines into Kconfig ... someday > + > +/* > + * Peripheral identifiers/interrupts. > + */ > +#define ATMEL_ID_FIQ 0 /* FIQ Interrupt */ > +#define ATMEL_ID_SYS 1 /* System Controller */ > +#define ATMEL_ID_ARM 2 /* Performance Monitor Unit */ > +#define ATMEL_ID_PIT 3 /* Periodic Interval Timer */ > +#define ATMEL_ID_WDT 4 /* Watchdog timer */ > +#define ATMEL_ID_PIOD 5 /* Parallel I/O Controller D */ > +#define ATMEL_ID_USART0 6 /* USART 0 */ > +#define ATMEL_ID_USART1 7 /* USART 1 */ > +#define ATMEL_ID_DMA0 8 /* DMA Controller 0 */ > +#define ATMEL_ID_ICM 9 /* Integrity Check Monitor */ > +#define ATMEL_ID_PKCC 10 /* Public Key Crypto Controller */ > +#define ATMEL_ID_AES 12 /* Advanced Encryption Standard */ > +#define ATMEL_ID_AESB 13 /* AES Bridge*/ > +#define ATMEL_ID_TDES 14 /* Triple Data Encryption Standard */ > +#define ATMEL_ID_SHA 15 /* SHA Signature */ > +#define ATMEL_ID_MPDDRC 16 /* MPDDR controller */ > +#define ATMEL_ID_MATRIX1 17 /* H32MX, 32-bit AHB Matrix */ > +#define ATMEL_ID_MATRIX0 18 /* H64MX, 64-bit AHB Matrix */ > +#define ATMEL_ID_VDEC 19 /* Video Decoder */ > +#define ATMEL_ID_SBM 20 /* Secure Box Module */ > +#define ATMEL_ID_SMC 22 /* Multi-bit ECC interrupt */ > +#define ATMEL_ID_PIOA 23 /* Parallel I/O Controller A */ > +#define ATMEL_ID_PIOB 24 /* Parallel I/O Controller B */ > +#define ATMEL_ID_PIOC 25 /* Parallel I/O Controller C */ > +#define ATMEL_ID_PIOE 26 /* Parallel I/O Controller E */ > +#define ATMEL_ID_UART0 27 /* UART 0 */ > +#define ATMEL_ID_UART1 28 /* UART 1 */ > +#define ATMEL_ID_USART2 29 /* USART 2 */ > +#define ATMEL_ID_USART3 30 /* USART 3 */ > +#define ATMEL_ID_USART4 31 /* USART 4 */ > +#define ATMEL_ID_TWI0 32 /* Two-Wire Interface 0 */ > +#define ATMEL_ID_TWI1 33 /* Two-Wire Interface 1 */ > +#define ATMEL_ID_TWI2 34 /* Two-Wire Interface 2 */ > +#define ATMEL_ID_MCI0 35 /* High Speed Multimedia Card Interface 0 */ > +#define ATMEL_ID_MCI1 36 /* High Speed Multimedia Card Interface 1 */ > +#define ATMEL_ID_SPI0 37 /* Serial Peripheral Interface 0 */ > +#define ATMEL_ID_SPI1 38 /* Serial Peripheral Interface 1 */ > +#define ATMEL_ID_SPI2 39 /* Serial Peripheral Interface 2 */ > +#define ATMEL_ID_TC0 40 /* Timer Counter 0 (ch. 0, 1, 2) */ > +#define ATMEL_ID_TC1 41 /* Timer Counter 1 (ch. 3, 4, 5) */ > +#define ATMEL_ID_TC2 42 /* Timer Counter 2 (ch. 6, 7, 8) */ > +#define ATMEL_ID_PWMC 43 /* Pulse Width Modulation Controller */ > +#define ATMEL_ID_ADC 44 /* Touch Screen ADC Controller */ > +#define ATMEL_ID_DBGU 45 /* Debug Unit Interrupt */ > +#define ATMEL_ID_UHPHS 46 /* USB Host High Speed */ > +#define ATMEL_ID_UDPHS 47 /* USB Device High Speed */ > +#define ATMEL_ID_SSC0 48 /* Synchronous Serial Controller 0 */ > +#define ATMEL_ID_SSC1 49 /* Synchronous Serial Controller 1 */ > +#define ATMEL_ID_XDMAC1 50 /* DMA Controller 1 */ > +#define ATMEL_ID_LCDC 51 /* LCD Controller */ > +#define ATMEL_ID_ISI 52 /* Image Sensor Interface */ > +#define ATMEL_ID_TRNG 53 /* True Random Number Generator */ > +#define ATMEL_ID_GMAC0 54 /* Ethernet MAC 0 */ > +#define ATMEL_ID_GMAC1 55 /* Ethernet MAC 1 */ > +#define ATMEL_ID_IRQ 56 /* IRQ Interrupt ID */ > +#define ATMEL_ID_SFC 57 /* Fuse Controller */ > +#define ATMEL_ID_SECURAM 59 /* Secured RAM */ > +#define ATMEL_ID_SMD 61 /* SMD Soft Modem */ > +#define ATMEL_ID_TWI3 62 /* Two-Wire Interface 3 */ > +#define ATMEL_ID_CATB 63 /* Capacitive Touch Controller */ > +#define ATMEL_ID_SFR 64 /* Special Funcion Register */ > +#define ATMEL_ID_AIC 65 /* Advanced Interrupt Controller */ > +#define ATMEL_ID_SAIC 66 /* Secured Advanced Interrupt Controller */ > +#define ATMEL_ID_L2CC 67 /* L2 Cache Controller */ > + > +/* > + * User Peripherals physical base addresses. > + */ > +#define ATMEL_BASE_LCDC 0xf0000000 > +#define ATMEL_BASE_DMAC1 0xf0004000 > +#define ATMEL_BASE_ISI 0xf0008000 > +#define ATMEL_BASE_PKCC 0xf000C000 > +#define ATMEL_BASE_MPDDRC 0xf0010000 > +#define ATMEL_BASE_DMAC0 0xf0014000 > +#define ATMEL_BASE_PMC 0xf0018000 > +#define ATMEL_BASE_MATRIX0 0xf001c000 > +#define ATMEL_BASE_AESB 0xf0020000 > +/* Reserved: 0xf0024000 - 0xf8000000 */ > +#define ATMEL_BASE_MCI0 0xf8000000 > +#define ATMEL_BASE_UART0 0xf8004000 > +#define ATMEL_BASE_SSC0 0xf8008000 > +#define ATMEL_BASE_PWMC 0xf800c000 > +#define ATMEL_BASE_SPI0 0xf8010000 > +#define ATMEL_BASE_TWI0 0xf8014000 > +#define ATMEL_BASE_TWI1 0xf8018000 > +#define ATMEL_BASE_TC0 0xf801c000 > +#define ATMEL_BASE_GMAC0 0xf8020000 > +#define ATMEL_BASE_TWI2 0xf8024000 > +#define ATMEL_BASE_SFR 0xf8028000 > +#define ATMEL_BASE_USART0 0xf802c000 > +#define ATMEL_BASE_USART1 0xf8030000 > +/* Reserved: 0xf8034000 - 0xfc000000 */ > +#define ATMEL_BASE_MCI1 0xfc000000 > +#define ATMEL_BASE_UART1 0xfc004000 > +#define ATMEL_BASE_USART2 0xfc008000 > +#define ATMEL_BASE_USART3 0xfc00c000 > +#define ATMEL_BASE_USART4 0xfc010000 > +#define ATMEL_BASE_SSC1 0xfc014000 > +#define ATMEL_BASE_SPI1 0xfc018000 > +#define ATMEL_BASE_SPI2 0xfc01c000 > +#define ATMEL_BASE_TC1 0xfc020000 > +#define ATMEL_BASE_TC2 0xfc024000 > +#define ATMEL_BASE_GMAC1 0xfc028000 > +#define ATMEL_BASE_UDPHS 0xfc02c000 > +#define ATMEL_BASE_TRNG 0xfc030000 > +#define ATMEL_BASE_ADC 0xfc034000 > +#define ATMEL_BASE_TWI3 0xfc038000 > + > +#define ATMEL_BASE_SMC 0xfc05c000 > +#define ATMEL_BASE_PMECC (ATMEL_BASE_SMC + 0x070) > +#define ATMEL_BASE_PMERRLOC (ATMEL_BASE_SMC + 0x500) > + > +#define ATMEL_BASE_PIOD 0xfc068000 > +#define ATMEL_BASE_RSTC 0xfc068600 > +#define ATMEL_BASE_PIT 0xfc068630 > +#define ATMEL_BASE_WDT 0xfc068640 > + > +#define ATMEL_BASE_DBGU 0xfc069000 > +#define ATMEL_BASE_PIOA 0xfc06a000 > +#define ATMEL_BASE_PIOB 0xfc06b000 > +#define ATMEL_BASE_PIOC 0xfc06c000 > +#define ATMEL_BASE_PIOE 0xfc06d000 > +#define ATMEL_BASE_AIC 0xfc06e000 > + > +/* > + * Internal Memory. > + */ > +#define ATMEL_BASE_ROM 0x00000000 /* Internal ROM base address */ > +#define ATMEL_BASE_NFC 0x00100000 /* NFC SRAM */ > +#define ATMEL_BASE_SRAM 0x00200000 /* Internal ROM base address */ > +#define ATMEL_BASE_VDEC 0x00300000 /* Video Decoder Controller */ > +#define ATMEL_BASE_UDPHS_FIFO 0x00400000 /* USB Device HS controller */ > +#define ATMEL_BASE_OHCI 0x00500000 /* USB Host controller (OHCI) */ > +#define ATMEL_BASE_EHCI 0x00600000 /* USB Host controller (EHCI) */ > +#define ATMEL_BASE_AXI 0x00700000 > +#define ATMEL_BASE_DAP 0x00800000 > +#define ATMEL_BASE_SMD 0x00900000 > + > +/* > + * External memory > + */ > +#define ATMEL_BASE_CS0 0x10000000 > +#define ATMEL_BASE_DDRCS 0x20000000 > +#define ATMEL_BASE_CS1 0x60000000 > +#define ATMEL_BASE_CS2 0x70000000 > +#define ATMEL_BASE_CS3 0x80000000 > + > +/* > + * Other misc defines > + */ > +#define ATMEL_PIO_PORTS 5 > +#define CPU_HAS_PIO3 > +#define PIO_SCDR_DIV 0x3fff > +#define CPU_HAS_PCR > +#define CPU_HAS_H32MXDIV > + > +/* > + * The clock of peripheral connect to H32MX is decided by H32MXDIV > + * bit in MCKR, if this bit is set, the peripheral only work at half > + * of MCK, the MCKR address is 0xf0018030, and H32MXDIV is bit 24. > + */ > +#define H32MXDIV (readl(0xF0018030) & (1 << 24) ? 2 : 1) Could we use ATMEL_BASE_PMC + here? > + > +/* > + * No PMECC Galois table in ROM > + */ > +#define NO_GALOIS_TABLE_IN_ROM > + > +#ifndef __ASSEMBLY__ > +unsigned int get_chip_id(void); > +unsigned int get_extension_chip_id(void); > +unsigned int has_emac(void); > +unsigned int has_gmac(void); > +unsigned int has_lcdc(void); > +char *get_cpu_name(void); > +#endif > + > +#endif > diff --git a/board/atmel/sama5d4ek/Kconfig b/board/atmel/sama5d4ek/Kconfig > new file mode 100644 > index 0000000..a889895 > --- /dev/null > +++ b/board/atmel/sama5d4ek/Kconfig > @@ -0,0 +1,18 @@ > +if TARGET_SAMA5D4EK > + > +config SYS_CPU > + default "armv7" > + > +config SYS_BOARD > + default "sama5d4ek" > + > +config SYS_VENDOR > + default "atmel" > + > +config SYS_SOC > + default "at91" > + > +config SYS_CONFIG_NAME > + default "sama5d4ek" > + > +endif > diff --git a/board/atmel/sama5d4ek/MAINTAINERS b/board/atmel/sama5d4ek/MAINTAINERS > new file mode 100644 > index 0000000..afe88dd > --- /dev/null > +++ b/board/atmel/sama5d4ek/MAINTAINERS > @@ -0,0 +1,8 @@ > +SAMA5D4EK BOARD > +M: Bo Shen > +S: Maintained > +F: board/atmel/sama5d4ek/ > +F: include/configs/sama5d4ek.h > +F: configs/sama5d4ek_mmc_defconfig > +F: configs/sama5d4ek_nandflash_defconfig > +F: configs/sama5d4ek_spiflash_defconfig > diff --git a/board/atmel/sama5d4ek/Makefile b/board/atmel/sama5d4ek/Makefile > new file mode 100644 > index 0000000..d91525c > --- /dev/null > +++ b/board/atmel/sama5d4ek/Makefile > @@ -0,0 +1,15 @@ > +# > +# (C) Copyright 2003-2008 > +# Wolfgang Denk, DENX Software Engineering, wd at denx.de. > +# > +# (C) Copyright 2008 > +# Stelian Pop > +# Lead Tech Design > +# > +# (C) Copyright 2014 > +# Bo Shen > +# > +# SPDX-License-Identifier: GPL-2.0+ > +# > + > +obj-y += sama5d4ek.o > diff --git a/board/atmel/sama5d4ek/sama5d4ek.c b/board/atmel/sama5d4ek/sama5d4ek.c > new file mode 100644 > index 0000000..099b924 > --- /dev/null > +++ b/board/atmel/sama5d4ek/sama5d4ek.c > @@ -0,0 +1,322 @@ > +/* > + * Copyright (C) 2014 Atmel > + * Bo Shen > + * > + * SPDX-License-Identifier: GPL-2.0+ > + */ > + > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > + > +DECLARE_GLOBAL_DATA_PTR; > + > +#ifdef CONFIG_ATMEL_SPI > +int spi_cs_is_valid(unsigned int bus, unsigned int cs) > +{ > + return bus == 0 && cs == 0; > +} > + > +void spi_cs_activate(struct spi_slave *slave) > +{ > + at91_set_pio_output(AT91_PIO_PORTC, 3, 0); > +} > + > +void spi_cs_deactivate(struct spi_slave *slave) > +{ > + at91_set_pio_output(AT91_PIO_PORTC, 3, 1); > +} > + > +static void sama5d4ek_spi0_hw_init(void) > +{ > + at91_set_a_periph(AT91_PIO_PORTC, 0, 0); /* SPI0_MISO */ > + at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* SPI0_MOSI */ > + at91_set_a_periph(AT91_PIO_PORTC, 2, 0); /* SPI0_SPCK */ > + > + at91_set_pio_output(AT91_PIO_PORTC, 3, 1); /* SPI0_CS0 */ > + > + /* Enable clock */ > + at91_periph_clk_enable(ATMEL_ID_SPI0); > +} > +#endif /* CONFIG_ATMEL_SPI */ > + > +#ifdef CONFIG_NAND_ATMEL > +static void sama5d4ek_nand_hw_init(void) > +{ > + struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; > + > + at91_periph_clk_enable(ATMEL_ID_SMC); > + > + /* Configure SMC CS3 for NAND */ > + writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(1) | > + AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(1), > + &smc->cs[3].setup); > + writel(AT91_SMC_PULSE_NWE(2) | AT91_SMC_PULSE_NCS_WR(3) | > + AT91_SMC_PULSE_NRD(2) | AT91_SMC_PULSE_NCS_RD(3), > + &smc->cs[3].pulse); > + writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5), > + &smc->cs[3].cycle); > + writel(AT91_SMC_TIMINGS_TCLR(2) | AT91_SMC_TIMINGS_TADL(7) | > + AT91_SMC_TIMINGS_TAR(2) | AT91_SMC_TIMINGS_TRR(3) | > + AT91_SMC_TIMINGS_TWB(7) | AT91_SMC_TIMINGS_RBNSEL(3)| > + AT91_SMC_TIMINGS_NFSEL(1), &smc->cs[3].timings); > + writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | > + AT91_SMC_MODE_EXNW_DISABLE | > + AT91_SMC_MODE_DBW_8 | > + AT91_SMC_MODE_TDF_CYCLE(3), > + &smc->cs[3].mode); > + > + at91_set_a_periph(AT91_PIO_PORTC, 5, 0); /* D0 */ > + at91_set_a_periph(AT91_PIO_PORTC, 6, 0); /* D1 */ > + at91_set_a_periph(AT91_PIO_PORTC, 7, 0); /* D2 */ > + at91_set_a_periph(AT91_PIO_PORTC, 8, 0); /* D3 */ > + at91_set_a_periph(AT91_PIO_PORTC, 9, 0); /* D4 */ > + at91_set_a_periph(AT91_PIO_PORTC, 10, 0); /* D5 */ > + at91_set_a_periph(AT91_PIO_PORTC, 11, 0); /* D6 */ > + at91_set_a_periph(AT91_PIO_PORTC, 12, 0); /* D7 */ > + at91_set_a_periph(AT91_PIO_PORTC, 13, 0); /* RE */ > + at91_set_a_periph(AT91_PIO_PORTC, 14, 0); /* WE */ > + at91_set_a_periph(AT91_PIO_PORTC, 15, 1); /* NCS */ > + at91_set_a_periph(AT91_PIO_PORTC, 16, 1); /* RDY */ > + at91_set_a_periph(AT91_PIO_PORTC, 17, 1); /* ALE */ > + at91_set_a_periph(AT91_PIO_PORTC, 18, 1); /* CLE */ > +} > +#endif > + > +#ifdef CONFIG_CMD_USB > +static void sama5d4ek_usb_hw_init(void) > +{ > + at91_set_pio_output(AT91_PIO_PORTE, 11, 0); > + at91_set_pio_output(AT91_PIO_PORTE, 12, 0); > + at91_set_pio_output(AT91_PIO_PORTE, 10, 0); > +} > +#endif > + > +#ifdef CONFIG_LCD > +vidinfo_t panel_info = { > + .vl_col = 800, > + .vl_row = 480, > + .vl_clk = 33260000, > + .vl_sync = ATMEL_LCDC_INVLINE_NORMAL | ATMEL_LCDC_INVFRAME_NORMAL, > + .vl_bpix = LCD_BPP, > + .vl_tft = 1, > + .vl_hsync_len = 5, > + .vl_left_margin = 128, > + .vl_right_margin = 0, > + .vl_vsync_len = 5, > + .vl_upper_margin = 23, > + .vl_lower_margin = 22, > + .mmio = ATMEL_BASE_LCDC, > +}; > + > +/* No power up/down pin for the LCD pannel */ > +void lcd_enable(void) { /* Empty! */ } > +void lcd_disable(void) { /* Empty! */ } > + > +unsigned int has_lcdc(void) > +{ > + return 1; > +} > + > +static void sama5d4ek_lcd_hw_init(void) > +{ > + at91_set_a_periph(AT91_PIO_PORTA, 24, 0); /* LCDPWM */ > + at91_set_a_periph(AT91_PIO_PORTA, 25, 0); /* LCDDISP */ > + at91_set_a_periph(AT91_PIO_PORTA, 26, 0); /* LCDVSYNC */ > + at91_set_a_periph(AT91_PIO_PORTA, 27, 0); /* LCDHSYNC */ > + at91_set_a_periph(AT91_PIO_PORTA, 28, 0); /* LCDDOTCK */ > + at91_set_a_periph(AT91_PIO_PORTA, 29, 0); /* LCDDEN */ > + > + at91_set_a_periph(AT91_PIO_PORTA, 2, 0); /* LCDD2 */ > + at91_set_a_periph(AT91_PIO_PORTA, 3, 0); /* LCDD3 */ > + at91_set_a_periph(AT91_PIO_PORTA, 4, 0); /* LCDD4 */ > + at91_set_a_periph(AT91_PIO_PORTA, 5, 0); /* LCDD5 */ > + at91_set_a_periph(AT91_PIO_PORTA, 6, 0); /* LCDD6 */ > + at91_set_a_periph(AT91_PIO_PORTA, 7, 0); /* LCDD7 */ > + > + at91_set_a_periph(AT91_PIO_PORTA, 10, 0); /* LCDD10 */ > + at91_set_a_periph(AT91_PIO_PORTA, 11, 0); /* LCDD11 */ > + at91_set_a_periph(AT91_PIO_PORTA, 12, 0); /* LCDD12 */ > + at91_set_a_periph(AT91_PIO_PORTA, 13, 0); /* LCDD13 */ > + at91_set_a_periph(AT91_PIO_PORTA, 14, 0); /* LCDD14 */ > + at91_set_a_periph(AT91_PIO_PORTA, 15, 0); /* LCDD15 */ > + > + at91_set_a_periph(AT91_PIO_PORTA, 18, 0); /* LCDD18 */ > + at91_set_a_periph(AT91_PIO_PORTA, 19, 0); /* LCDD19 */ > + at91_set_a_periph(AT91_PIO_PORTA, 20, 0); /* LCDD20 */ > + at91_set_a_periph(AT91_PIO_PORTA, 21, 0); /* LCDD21 */ > + at91_set_a_periph(AT91_PIO_PORTA, 22, 0); /* LCDD22 */ > + at91_set_a_periph(AT91_PIO_PORTA, 23, 0); /* LCDD23 */ > + > + /* Enable clock */ > + at91_periph_clk_enable(ATMEL_ID_LCDC); > +} > + > +#ifdef CONFIG_LCD_INFO > +void lcd_show_board_info(void) > +{ > + ulong dram_size, nand_size; > + int i; > + char temp[32]; > + > + lcd_printf("2014 ATMEL Corp\n"); > + lcd_printf("at91 at atmel.com\n"); > + lcd_printf("%s CPU at %s MHz\n", get_cpu_name(), > + strmhz(temp, get_cpu_clk_rate())); > + > + dram_size = 0; > + for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) > + dram_size += gd->bd->bi_dram[i].size; > + > + nand_size = 0; > +#ifdef CONFIG_NAND_ATMEL > + for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) > + nand_size += nand_info[i].size; > +#endif > + lcd_printf("%ld MB SDRAM, %ld MB NAND\n", > + dram_size >> 20, nand_size >> 20); > +} > +#endif /* CONFIG_LCD_INFO */ > + > +#endif /* CONFIG_LCD */ > + > +#ifdef CONFIG_GENERIC_ATMEL_MCI > +void sama5d4ek_mci1_hw_init(void) > +{ > + at91_set_c_periph(AT91_PIO_PORTE, 19, 1); /* MCI1 CDA */ > + at91_set_c_periph(AT91_PIO_PORTE, 20, 1); /* MCI1 DA0 */ > + at91_set_c_periph(AT91_PIO_PORTE, 21, 1); /* MCI1 DA1 */ > + at91_set_c_periph(AT91_PIO_PORTE, 22, 1); /* MCI1 DA2 */ > + at91_set_c_periph(AT91_PIO_PORTE, 23, 1); /* MCI1 DA3 */ > + at91_set_c_periph(AT91_PIO_PORTE, 18, 0); /* MCI1 CLK */ > + > + /* > + * As the mci io internal pull down is too strong, so if the io needs > + * external pull up, the pull up resistor will be very small, if so > + * the power consumption will increase, so disable the interanl pull > + * down to save the power. > + */ > + at91_set_pio_pulldown(AT91_PIO_PORTE, 18, 0); > + at91_set_pio_pulldown(AT91_PIO_PORTE, 19, 0); > + at91_set_pio_pulldown(AT91_PIO_PORTE, 20, 0); > + at91_set_pio_pulldown(AT91_PIO_PORTE, 21, 0); > + at91_set_pio_pulldown(AT91_PIO_PORTE, 22, 0); > + at91_set_pio_pulldown(AT91_PIO_PORTE, 23, 0); > + > + /* Enable clock */ > + at91_periph_clk_enable(ATMEL_ID_MCI1); > +} > + > +int board_mmc_init(bd_t *bis) > +{ > + /* Enable power for MCI1 interface */ > + at91_set_pio_output(AT91_PIO_PORTE, 15, 0); > + > + return atmel_mci_init((void *)ATMEL_BASE_MCI1); > +} > +#endif /* CONFIG_GENERIC_ATMEL_MCI */ > + > +#ifdef CONFIG_MACB > +void sama5d4ek_macb0_hw_init(void) > +{ > + at91_set_a_periph(AT91_PIO_PORTB, 0, 0); /* ETXCK_EREFCK */ > + at91_set_a_periph(AT91_PIO_PORTB, 6, 0); /* ERXDV */ > + at91_set_a_periph(AT91_PIO_PORTB, 8, 0); /* ERX0 */ > + at91_set_a_periph(AT91_PIO_PORTB, 9, 0); /* ERX1 */ > + at91_set_a_periph(AT91_PIO_PORTB, 7, 0); /* ERXER */ > + at91_set_a_periph(AT91_PIO_PORTB, 2, 0); /* ETXEN */ > + at91_set_a_periph(AT91_PIO_PORTB, 12, 0); /* ETX0 */ > + at91_set_a_periph(AT91_PIO_PORTB, 13, 0); /* ETX1 */ > + at91_set_a_periph(AT91_PIO_PORTB, 17, 0); /* EMDIO */ > + at91_set_a_periph(AT91_PIO_PORTB, 16, 0); /* EMDC */ > + > + /* Enable clock */ > + at91_periph_clk_enable(ATMEL_ID_GMAC0); > +} > +#endif > + > +char *get_cpu_name() > +{ > + return "SAMA5D4"; > +} Since when is the get_cpu_name() a board function? This should be placed in some SoC file. Generally I'm missing a sama5d4_devices.c There should be placed some of the functions here in the board code. > + > +static void sama5d4ek_serial3_hw_init(void) > +{ > + at91_set_b_periph(AT91_PIO_PORTE, 17, 1); /* TXD3 */ > + at91_set_b_periph(AT91_PIO_PORTE, 16, 0); /* RXD3 */ > + > + /* Enable clock */ > + at91_periph_clk_enable(ATMEL_ID_USART3); > +} > + > +int board_early_init_f(void) > +{ > + at91_periph_clk_enable(ATMEL_ID_PIOA); > + at91_periph_clk_enable(ATMEL_ID_PIOB); > + at91_periph_clk_enable(ATMEL_ID_PIOC); > + at91_periph_clk_enable(ATMEL_ID_PIOD); > + at91_periph_clk_enable(ATMEL_ID_PIOE); > + > + sama5d4ek_serial3_hw_init(); > + > + return 0; > +} > + > +int board_init(void) > +{ > + /* adress of boot parameters */ > + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; > + > +#ifdef CONFIG_ATMEL_SPI > + sama5d4ek_spi0_hw_init(); > +#endif > +#ifdef CONFIG_NAND_ATMEL > + sama5d4ek_nand_hw_init(); > +#endif > +#ifdef CONFIG_GENERIC_ATMEL_MCI > + sama5d4ek_mci1_hw_init(); > +#endif > +#ifdef CONFIG_MACB > + sama5d4ek_macb0_hw_init(); > +#endif > +#ifdef CONFIG_LCD > + sama5d4ek_lcd_hw_init(); > +#endif > +#ifdef CONFIG_CMD_USB > + sama5d4ek_usb_hw_init(); > +#endif > + > + return 0; > +} > + > +int dram_init(void) > +{ > + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, > + CONFIG_SYS_SDRAM_SIZE); > + return 0; > +} > + > +int board_eth_init(bd_t *bis) > +{ > + int rc = 0; > + > +#ifdef CONFIG_MACB > + rc = macb_eth_initialize(0, (void *)ATMEL_BASE_GMAC0, 0x00); > +#endif > + > + return rc; > +} > diff --git a/configs/sama5d4ek_mmc_defconfig b/configs/sama5d4ek_mmc_defconfig > new file mode 100644 > index 0000000..16a5ed7 > --- /dev/null > +++ b/configs/sama5d4ek_mmc_defconfig > @@ -0,0 +1,3 @@ > +CONFIG_SYS_EXTRA_OPTIONS="SAMA5D4,SYS_USE_MMC" > ++S:CONFIG_ARM=y > ++S:CONFIG_TARGET_SAMA5D4EK=y > diff --git a/configs/sama5d4ek_nandflash_defconfig b/configs/sama5d4ek_nandflash_defconfig > new file mode 100644 > index 0000000..8b7fbc3 > --- /dev/null > +++ b/configs/sama5d4ek_nandflash_defconfig > @@ -0,0 +1,3 @@ > +CONFIG_SYS_EXTRA_OPTIONS="SAMA5D4,SYS_USE_NANDFLASH" > ++S:CONFIG_ARM=y > ++S:CONFIG_TARGET_SAMA5D4EK=y > diff --git a/configs/sama5d4ek_spiflash_defconfig b/configs/sama5d4ek_spiflash_defconfig > new file mode 100644 > index 0000000..63e9b6c > --- /dev/null > +++ b/configs/sama5d4ek_spiflash_defconfig > @@ -0,0 +1,3 @@ > +CONFIG_SYS_EXTRA_OPTIONS="SAMA5D4,SYS_USE_SERIALFLASH" > ++S:CONFIG_ARM=y > ++S:CONFIG_TARGET_SAMA5D4EK=y > diff --git a/include/configs/sama5d4ek.h b/include/configs/sama5d4ek.h > new file mode 100644 > index 0000000..d50897e > --- /dev/null > +++ b/include/configs/sama5d4ek.h > @@ -0,0 +1,215 @@ > +/* > + * Configuration settings for the SAMA5D4EK board. > + * > + * Copyright (C) 2014 Atmel > + * Bo Shen > + * > + * SPDX-License-Identifier: GPL-2.0+ > + */ > + > +#ifndef __CONFIG_H > +#define __CONFIG_H > + > +#include > + > +#define CONFIG_SYS_TEXT_BASE 0x26f00000 > + > +/* ARM asynchronous clock */ > +#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 > +#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */ > +#define CONFIG_SYS_HZ 1000 > + > +#define CONFIG_ARCH_CPU_INIT > + > +#define CONFIG_SKIP_LOWLEVEL_INIT > +#define CONFIG_BOARD_EARLY_INIT_F > +#define CONFIG_DISPLAY_CPUINFO > + > +#define CONFIG_CMD_BOOTZ > +#define CONFIG_OF_LIBFDT /* Device Tree support */ > + > +#define CONFIG_SYS_GENERIC_BOARD > + > +/* general purpose I/O */ > +#define CONFIG_AT91_GPIO > + > +/* serial console */ > +#define CONFIG_ATMEL_USART > +#define CONFIG_USART_BASE ATMEL_BASE_USART3 > +#define CONFIG_USART_ID ATMEL_ID_USART3 > + > +#define CONFIG_BOOTDELAY 3 > + > +/* > + * BOOTP options > + */ > +#define CONFIG_BOOTP_BOOTFILESIZE > +#define CONFIG_BOOTP_BOOTPATH > +#define CONFIG_BOOTP_GATEWAY > +#define CONFIG_BOOTP_HOSTNAME > + > +/* No NOR flash */ > +#define CONFIG_SYS_NO_FLASH > + > +/* > + * Command line configuration. > + */ > +#include > +#undef CONFIG_CMD_FPGA > +#undef CONFIG_CMD_IMI > +#undef CONFIG_CMD_LOADS > +#define CONFIG_CMD_PING > +#define CONFIG_CMD_DHCP > +#define CONFIG_CMD_SETEXPR > + > +/* SDRAM */ > +#define CONFIG_NR_DRAM_BANKS 1 > +#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS > +#define CONFIG_SYS_SDRAM_SIZE 0x20000000 > + > +#define CONFIG_SYS_INIT_SP_ADDR \ > + (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) > + > +#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ > + > +/* SerialFlash */ > +#define CONFIG_CMD_SF > + > +#ifdef CONFIG_CMD_SF > +#define CONFIG_ATMEL_SPI > +#define CONFIG_ATMEL_SPI0 > +#define CONFIG_SPI_FLASH > +#define CONFIG_SPI_FLASH_ATMEL > +#define CONFIG_SF_DEFAULT_BUS 0 > +#define CONFIG_SF_DEFAULT_CS 0 > +#define CONFIG_SF_DEFAULT_SPEED 30000000 > +#endif > + > +/* NAND flash */ > +#define CONFIG_CMD_NAND > + > +#ifdef CONFIG_CMD_NAND > +#define CONFIG_NAND_ATMEL > +#define CONFIG_SYS_MAX_NAND_DEVICE 1 > +#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 > +/* our ALE is AD21 */ > +#define CONFIG_SYS_NAND_MASK_ALE (1 << 21) > +/* our CLE is AD22 */ > +#define CONFIG_SYS_NAND_MASK_CLE (1 << 22) > +#define CONFIG_SYS_NAND_ONFI_DETECTION > +/* PMECC & PMERRLOC */ > +#define CONFIG_ATMEL_NAND_HWECC > +#define CONFIG_ATMEL_NAND_HW_PMECC > +#endif > + > +/* MMC */ > +#define CONFIG_CMD_MMC > + > +#ifdef CONFIG_CMD_MMC > +#define CONFIG_MMC > +#define CONFIG_GENERIC_MMC > +#define CONFIG_GENERIC_ATMEL_MCI > +#define ATMEL_BASE_MMCI ATMEL_BASE_MCI1 > +#endif > + > +/* USB */ > +#define CONFIG_CMD_USB > + > +#ifdef CONFIG_CMD_USB > +#define CONFIG_USB_EHCI > +#define CONFIG_USB_EHCI_ATMEL > +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 > +#define CONFIG_USB_STORAGE > +#endif > + > +#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) > +#define CONFIG_CMD_FAT > +#define CONFIG_DOS_PARTITION > +#endif > + > +/* Ethernet Hardware */ > +#define CONFIG_MACB > +#define CONFIG_RMII > +#define CONFIG_NET_RETRY_COUNT 20 > +#define CONFIG_MACB_SEARCH_PHY > + > +/* LCD */ > +#define CONFIG_LCD > +#define LCD_BPP LCD_COLOR16 > +#define LCD_OUTPUT_BPP 18 > +#define CONFIG_LCD_LOGO > +#define CONFIG_LCD_INFO > +#define CONFIG_LCD_INFO_BELOW_LOGO > +#define CONFIG_SYS_WHITE_ON_BLACK > +#define CONFIG_ATMEL_HLCD > +#define CONFIG_ATMEL_LCD_RGB565 > +#define CONFIG_SYS_CONSOLE_IS_IN_ENV > + > +#ifdef CONFIG_SYS_USE_SERIALFLASH > +/* bootstrap + u-boot + env + linux in serial flash */ > +#define CONFIG_ENV_IS_IN_SPI_FLASH > +#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS > +#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS > +#define CONFIG_ENV_OFFSET 0x10000 > +#define CONFIG_ENV_SIZE 0x10000 > +#define CONFIG_ENV_SECT_SIZE 0x1000 > +#define CONFIG_BOOTCOMMAND "sf probe 0; " \ > + "sf read 0x21000000 0xa0000 0x60000; " \ > + "sf read 0x22000000 0x100000 0x300000; " \ > + "bootz 0x22000000 - 0x21000000" > +#elif CONFIG_SYS_USE_NANDFLASH > +/* bootstrap + u-boot + env in nandflash */ > +#define CONFIG_ENV_IS_IN_NAND > +#define CONFIG_ENV_OFFSET 0xc0000 > +#define CONFIG_ENV_OFFSET_REDUND 0x100000 > +#define CONFIG_ENV_SIZE 0x20000 > +#define CONFIG_BOOTCOMMAND "nand read 0x21000000 0x180000 0x80000;" \ > + "nand read 0x22000000 0x200000 0x600000;" \ > + "bootz 0x22000000 - 0x21000000" > +#elif CONFIG_SYS_USE_MMC > +/* bootstrap + u-boot + env in sd card */ > +#define CONFIG_ENV_IS_IN_FAT > +#define CONFIG_FAT_WRITE > +#define FAT_ENV_INTERFACE "mmc" > +/* > + * We don't specify the part number, if device 0 has partition table, it means > + * the first partition; it no partition table, then take whole device as a > + * FAT file system. > + */ > +#define FAT_ENV_DEVICE_AND_PART "0" > +#define FAT_ENV_FILE "uboot.env" > +#define CONFIG_ENV_SIZE 0x4000 > +#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 sama5d4ek.dtb; " \ > + "fatload mmc 0:1 0x22000000 zImage; " \ > + "bootz 0x22000000 - 0x21000000" > +#endif > + > +#ifdef CONFIG_SYS_USE_MMC > +#define CONFIG_BOOTARGS \ > + "console=ttyS0,115200 earlyprintk " \ > + "root=/dev/mmcblk0p2 rw rootwait" > +#else > +#define CONFIG_BOOTARGS \ > + "console=ttyS0,115200 earlyprintk " \ > + "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \ > + "256K(env),256k(evn_redundent),256k(spare)," \ > + "512k(dtb),6M(kernel)ro,-(rootfs) " \ > + "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs" > +#endif > + > +#define CONFIG_BAUDRATE 115200 > + > +#define CONFIG_SYS_PROMPT "U-Boot> " > +#define CONFIG_SYS_CBSIZE 256 > +#define CONFIG_SYS_MAXARGS 16 > +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ > + sizeof(CONFIG_SYS_PROMPT) + 16) > +#define CONFIG_SYS_LONGHELP > +#define CONFIG_CMDLINE_EDITING > +#define CONFIG_AUTO_COMPLETE > +#define CONFIG_SYS_HUSH_PARSER > + > +/* Size of malloc() pool */ > +#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) > + > +#endif > Best Regards Andreas Bie?mann