diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/arch-at91/at91_pmc.h | 1 | ||||
| -rw-r--r-- | include/asm-arm/arch-at91/at91sam9_matrix.h | 2 | ||||
| -rw-r--r-- | include/asm-arm/arch-at91/at91sam9g45.h | 139 | ||||
| -rw-r--r-- | include/asm-arm/arch-at91/at91sam9g45_matrix.h | 153 | ||||
| -rw-r--r-- | include/asm-arm/arch-at91/clk.h | 5 | ||||
| -rw-r--r-- | include/asm-arm/arch-at91/hardware.h | 8 | ||||
| -rw-r--r-- | include/asm-arm/arch-at91/memory-map.h | 1 | ||||
| -rw-r--r-- | include/asm-arm/arch-kirkwood/kirkwood.h | 2 | ||||
| -rw-r--r-- | include/asm-arm/arch-pxa/pxa-regs.h | 13 | ||||
| -rw-r--r-- | include/configs/at91sam9261ek.h | 13 | ||||
| -rw-r--r-- | include/configs/at91sam9m10g45ek.h | 225 | ||||
| -rw-r--r-- | include/configs/versatile.h | 77 |
12 files changed, 613 insertions, 26 deletions
diff --git a/include/asm-arm/arch-at91/at91_pmc.h b/include/asm-arm/arch-at91/at91_pmc.h index a82955c..9fe94c7 100644 --- a/include/asm-arm/arch-at91/at91_pmc.h +++ b/include/asm-arm/arch-at91/at91_pmc.h @@ -89,6 +89,7 @@ #define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9,CAP9 only] */ #define AT91SAM9_PMC_MDIV_2 (1 << 8) #define AT91SAM9_PMC_MDIV_4 (2 << 8) +#define AT91SAM9_PMC_MDIV_3 (3 << 8) /* [some SAM9 only] */ #define AT91SAM9_PMC_MDIV_6 (3 << 8) #define AT91_PMC_PDIV (1 << 12) /* Processor Clock Division [some SAM9 only] */ #define AT91_PMC_PDIV_1 (0 << 12) diff --git a/include/asm-arm/arch-at91/at91sam9_matrix.h b/include/asm-arm/arch-at91/at91sam9_matrix.h index 913f374..6d97189 100644 --- a/include/asm-arm/arch-at91/at91sam9_matrix.h +++ b/include/asm-arm/arch-at91/at91sam9_matrix.h @@ -21,6 +21,8 @@ #include <asm/arch/at91sam9rl_matrix.h> #elif defined(CONFIG_AT91CAP9) #include <asm/arch/at91cap9_matrix.h> +#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45) +#include <asm/arch/at91sam9g45_matrix.h> #else #error "Unsupported AT91SAM9/CAP9 processor" #endif diff --git a/include/asm-arm/arch-at91/at91sam9g45.h b/include/asm-arm/arch-at91/at91sam9g45.h new file mode 100644 index 0000000..0feed9c --- /dev/null +++ b/include/asm-arm/arch-at91/at91sam9g45.h @@ -0,0 +1,139 @@ +/* + * Chip-specific header file for the AT91SAM9M1x family + * + * Copyright (C) 2008 Atmel Corporation. + * + * Common definitions. + * Based on AT91SAM9G45 preliminary datasheet. + * + * This program 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. + */ + +#ifndef AT91SAM9G45_H +#define AT91SAM9G45_H + +/* + * Peripheral identifiers/interrupts. + */ +#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ +#define AT91_ID_SYS 1 /* System Controller Interrupt */ +#define AT91SAM9G45_ID_PIOA 2 /* Parallel I/O Controller A */ +#define AT91SAM9G45_ID_PIOB 3 /* Parallel I/O Controller B */ +#define AT91SAM9G45_ID_PIOC 4 /* Parallel I/O Controller C */ +#define AT91SAM9G45_ID_PIODE 5 /* Parallel I/O Controller D and E */ +#define AT91SAM9G45_ID_TRNG 6 /* True Random Number Generator */ +#define AT91SAM9G45_ID_US0 7 /* USART 0 */ +#define AT91SAM9G45_ID_US1 8 /* USART 1 */ +#define AT91SAM9G45_ID_US2 9 /* USART 2 */ +#define AT91SAM9G45_ID_US3 10 /* USART 3 */ +#define AT91SAM9G45_ID_MCI0 11 /* High Speed Multimedia Card Interface 0 */ +#define AT91SAM9G45_ID_TWI0 12 /* Two-Wire Interface 0 */ +#define AT91SAM9G45_ID_TWI1 13 /* Two-Wire Interface 1 */ +#define AT91SAM9G45_ID_SPI0 14 /* Serial Peripheral Interface 0 */ +#define AT91SAM9G45_ID_SPI1 15 /* Serial Peripheral Interface 1 */ +#define AT91SAM9G45_ID_SSC0 16 /* Synchronous Serial Controller 0 */ +#define AT91SAM9G45_ID_SSC1 17 /* Synchronous Serial Controller 1 */ +#define AT91SAM9G45_ID_TCB 18 /* Timer Counter 0, 1, 2, 3, 4 and 5 */ +#define AT91SAM9G45_ID_PWMC 19 /* Pulse Width Modulation Controller */ +#define AT91SAM9G45_ID_TSC 20 /* Touch Screen ADC Controller */ +#define AT91SAM9G45_ID_DMA 21 /* DMA Controller */ +#define AT91SAM9G45_ID_UHPHS 22 /* USB Host High Speed */ +#define AT91SAM9G45_ID_LCDC 23 /* LCD Controller */ +#define AT91SAM9G45_ID_AC97C 24 /* AC97 Controller */ +#define AT91SAM9G45_ID_EMAC 25 /* Ethernet MAC */ +#define AT91SAM9G45_ID_ISI 26 /* Image Sensor Interface */ +#define AT91SAM9G45_ID_UDPHS 27 /* USB Device High Speed */ +#define AT91SAM9G45_ID_AESTDESSHA 28 /* AES + T-DES + SHA */ +#define AT91SAM9G45_ID_MCI1 29 /* High Speed Multimedia Card Interface 1 */ +#define AT91SAM9G45_ID_VDEC 30 /* Video Decoder */ +#define AT91SAM9G45_ID_IRQ0 31 /* Advanced Interrupt Controller */ + +/* + * User Peripheral physical base addresses. + */ +#define AT91SAM9G45_BASE_UDPHS 0xfff78000 +#define AT91SAM9G45_BASE_TC0 0xfff7c000 +#define AT91SAM9G45_BASE_TC1 0xfff7c040 +#define AT91SAM9G45_BASE_TC2 0xfff7c080 +#define AT91SAM9G45_BASE_MCI0 0xfff80000 +#define AT91SAM9G45_BASE_TWI0 0xfff84000 +#define AT91SAM9G45_BASE_TWI1 0xfff88000 +#define AT91SAM9G45_BASE_US0 0xfff8c000 +#define AT91SAM9G45_BASE_US1 0xfff90000 +#define AT91SAM9G45_BASE_US2 0xfff94000 +#define AT91SAM9G45_BASE_US3 0xfff98000 +#define AT91SAM9G45_BASE_SSC0 0xfff9c000 +#define AT91SAM9G45_BASE_SSC1 0xfffa0000 +#define AT91SAM9G45_BASE_SPI0 0xfffa4000 +#define AT91SAM9G45_BASE_SPI1 0xfffa8000 +#define AT91SAM9G45_BASE_AC97C 0xfffac000 +#define AT91SAM9G45_BASE_TSC 0xfffb0000 +#define AT91SAM9G45_BASE_ISI 0xfffb4000 +#define AT91SAM9G45_BASE_PWMC 0xfffb8000 +#define AT91SAM9G45_BASE_EMAC 0xfffbc000 +#define AT91SAM9G45_BASE_AES 0xfffc0000 +#define AT91SAM9G45_BASE_TDES 0xfffc4000 +#define AT91SAM9G45_BASE_SHA 0xfffc8000 +#define AT91SAM9G45_BASE_TRNG 0xfffcc000 +#define AT91SAM9G45_BASE_MCI1 0xfffd0000 +#define AT91SAM9G45_BASE_TC3 0xfffd4000 +#define AT91SAM9G45_BASE_TC4 0xfffd4040 +#define AT91SAM9G45_BASE_TC5 0xfffd4080 +#define AT91_BASE_SYS 0xffffe200 + +/* + * System Peripherals (offset from AT91_BASE_SYS) + */ +#define AT91_ECC (0xffffe200 - AT91_BASE_SYS) +#define AT91_DDRSDRC1 (0xffffe400 - AT91_BASE_SYS) +#define AT91_DDRSDRC0 (0xffffe600 - AT91_BASE_SYS) +#define AT91_SMC (0xffffe800 - AT91_BASE_SYS) +#define AT91_MATRIX (0xffffea00 - AT91_BASE_SYS) +#define AT91_DMA (0xffffec00 - AT91_BASE_SYS) +#define AT91_DBGU (0xffffee00 - AT91_BASE_SYS) +#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) +#define AT91_PIOA (0xfffff200 - AT91_BASE_SYS) +#define AT91_PIOB (0xfffff400 - AT91_BASE_SYS) +#define AT91_PIOC (0xfffff600 - AT91_BASE_SYS) +#define AT91_PIOD (0xfffff800 - AT91_BASE_SYS) +#define AT91_PIOE (0xfffffa00 - AT91_BASE_SYS) +#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) +#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS) +#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS) +#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS) +#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) +#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) +#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) +#define AT91_RTC (0xfffffdb0 - AT91_BASE_SYS) + +#define AT91_USART0 AT91SAM9G45_BASE_US0 +#define AT91_USART1 AT91SAM9G45_BASE_US1 +#define AT91_USART2 AT91SAM9G45_BASE_US2 +#define AT91_USART3 AT91SAM9G45_BASE_US3 + +/* + * Internal Memory. + */ +#define AT91SAM9G45_SRAM_BASE 0x00300000 /* Internal SRAM base address */ +#define AT91SAM9G45_SRAM_SIZE SZ_64K /* Internal SRAM size (64Kb) */ + +#define AT91SAM9G45_ROM_BASE 0x00400000 /* Internal ROM base address */ +#define AT91SAM9G45_ROM_SIZE SZ_64K /* Internal ROM size (64Kb) */ + +#define AT91SAM9G45_LCDC_BASE 0x00500000 /* LCD Controller */ +#define AT91SAM9G45_UDPHS_FIFO 0x00600000 /* USB Device HS controller */ +#define AT91SAM9G45_HCI_BASE 0x00700000 /* USB Host controller (OHCI) */ +#define AT91SAM9G45_EHCI_BASE 0x00800000 /* USB Host controller (EHCI) */ +#define AT91SAM9G45_VDEC_BASE 0x00900000 /* Video Decoder Controller */ + +#define CONFIG_DRAM_BASE AT91_CHIPSELECT_6 + +/* + * Cpu Name + */ +#define AT91_CPU_NAME "AT91SAM9G45" + +#endif diff --git a/include/asm-arm/arch-at91/at91sam9g45_matrix.h b/include/asm-arm/arch-at91/at91sam9g45_matrix.h new file mode 100644 index 0000000..1620e1b --- /dev/null +++ b/include/asm-arm/arch-at91/at91sam9g45_matrix.h @@ -0,0 +1,153 @@ +/* + * Matrix-centric header file for the AT91SAM9M1x family + * + * Copyright (C) 2008 Atmel Corporation. + * + * Memory Controllers (MATRIX, EBI) - System peripherals registers. + * Based on AT91SAM9G45 preliminary datasheet. + * + * This program 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. + */ + +#ifndef AT91SAM9G45_MATRIX_H +#define AT91SAM9G45_MATRIX_H + +#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ +#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ +#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ +#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ +#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ +#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ +#define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */ +#define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */ +#define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */ +#define AT91_MATRIX_MCFG9 (AT91_MATRIX + 0x24) /* Master Configuration Register 9 */ +#define AT91_MATRIX_MCFG10 (AT91_MATRIX + 0x28) /* Master Configuration Register 10 */ +#define AT91_MATRIX_MCFG11 (AT91_MATRIX + 0x2C) /* Master Configuration Register 11 */ +#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ +#define AT91_MATRIX_ULBT_INFINITE (0 << 0) +#define AT91_MATRIX_ULBT_SINGLE (1 << 0) +#define AT91_MATRIX_ULBT_FOUR (2 << 0) +#define AT91_MATRIX_ULBT_EIGHT (3 << 0) +#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) +#define AT91_MATRIX_ULBT_THIRTYTWO (5 << 0) +#define AT91_MATRIX_ULBT_SIXTYFOUR (6 << 0) +#define AT91_MATRIX_ULBT_128 (7 << 0) + +#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ +#define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */ +#define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */ +#define AT91_MATRIX_SLOT_CYCLE (0x1ff << 0) /* Maximum Number of Allowed Cycles for a Burst */ +#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ +#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) +#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ + +#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ +#define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */ +#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ +#define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */ +#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ +#define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */ +#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ +#define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */ +#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ +#define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */ +#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ +#define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */ +#define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */ +#define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */ +#define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */ +#define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */ +#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ +#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ +#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ +#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ +#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ +#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ +#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */ +#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */ +#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */ +#define AT91_MATRIX_M9PR (3 << 4) /* Master 9 Priority (in Register B) */ +#define AT91_MATRIX_M10PR (3 << 8) /* Master 10 Priority (in Register B) */ +#define AT91_MATRIX_M11PR (3 << 12) /* Master 11 Priority (in Register B) */ + +#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ +#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ +#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ +#define AT91_MATRIX_RCB2 (1 << 2) +#define AT91_MATRIX_RCB3 (1 << 3) +#define AT91_MATRIX_RCB4 (1 << 4) +#define AT91_MATRIX_RCB5 (1 << 5) +#define AT91_MATRIX_RCB6 (1 << 6) +#define AT91_MATRIX_RCB7 (1 << 7) +#define AT91_MATRIX_RCB8 (1 << 8) +#define AT91_MATRIX_RCB9 (1 << 9) +#define AT91_MATRIX_RCB10 (1 << 10) +#define AT91_MATRIX_RCB11 (1 << 11) + +#define AT91_MATRIX_TCMR (AT91_MATRIX + 0x110) /* TCM Configuration Register */ +#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ +#define AT91_MATRIX_ITCM_0 (0 << 0) +#define AT91_MATRIX_ITCM_32 (6 << 0) +#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ +#define AT91_MATRIX_DTCM_0 (0 << 4) +#define AT91_MATRIX_DTCM_32 (6 << 4) +#define AT91_MATRIX_DTCM_64 (7 << 4) +#define AT91_MATRIX_TCM_NWS (0x1 << 11) /* Wait state TCM register */ +#define AT91_MATRIX_TCM_NO_WS (0x0 << 11) +#define AT91_MATRIX_TCM_ONE_WS (0x1 << 11) + +#define AT91_MATRIX_VIDEO (AT91_MATRIX + 0x118) /* Video Mode Configuration Register */ +#define AT91C_VDEC_SEL (0x1 << 0) /* Video Mode Selection */ +#define AT91C_VDEC_SEL_OFF (0 << 0) +#define AT91C_VDEC_SEL_ON (1 << 0) + +#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x128) /* EBI Chip Select Assignment Register */ +#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ +#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) +#define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1) +#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */ +#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3) +#define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3) +#define AT91_MATRIX_EBI_CS4A (1 << 4) /* Chip Select 4 Assignment */ +#define AT91_MATRIX_EBI_CS4A_SMC (0 << 4) +#define AT91_MATRIX_EBI_CS4A_SMC_CF0 (1 << 4) +#define AT91_MATRIX_EBI_CS5A (1 << 5) /* Chip Select 5 Assignment */ +#define AT91_MATRIX_EBI_CS5A_SMC (0 << 5) +#define AT91_MATRIX_EBI_CS5A_SMC_CF1 (1 << 5) +#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ +#define AT91_MATRIX_EBI_DBPU_ON (0 << 8) +#define AT91_MATRIX_EBI_DBPU_OFF (1 << 8) +#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */ +#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16) +#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16) +#define AT91_MATRIX_EBI_EBI_IOSR (1 << 17) /* EBI I/O slew rate selection */ +#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED (0 << 17) +#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL (1 << 17) +#define AT91_MATRIX_EBI_DDR_IOSR (1 << 18) /* DDR2 dedicated port I/O slew rate selection */ +#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED (0 << 18) +#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL (1 << 18) + +#define AT91_MATRIX_WPMR (AT91_MATRIX + 0x1E4) /* Write Protect Mode Register */ +#define AT91_MATRIX_WPMR_WPEN (1 << 0) /* Write Protect ENable */ +#define AT91_MATRIX_WPMR_WP_WPDIS (0 << 0) +#define AT91_MATRIX_WPMR_WP_WPEN (1 << 0) +#define AT91_MATRIX_WPMR_WPKEY (0xFFFFFF << 8) /* Write Protect KEY */ + +#define AT91_MATRIX_WPSR (AT91_MATRIX + 0x1E8) /* Write Protect Status Register */ +#define AT91_MATRIX_WPSR_WPVS (1 << 0) /* Write Protect Violation Status */ +#define AT91_MATRIX_WPSR_NO_WPV (0 << 0) +#define AT91_MATRIX_WPSR_WPV (1 << 0) +#define AT91_MATRIX_WPSR_WPVSRC (0xFFFF << 8) /* Write Protect Violation Source */ + +#endif diff --git a/include/asm-arm/arch-at91/clk.h b/include/asm-arm/arch-at91/clk.h index 6aaf82e..f642dd9 100644 --- a/include/asm-arm/arch-at91/clk.h +++ b/include/asm-arm/arch-at91/clk.h @@ -49,6 +49,11 @@ static inline unsigned long get_lcdc_clk_rate(unsigned int dev_id) return get_mck_clk_rate(); } +static inline unsigned long get_spi_clk_rate(unsigned int dev_id) +{ + return get_mck_clk_rate(); +} + static inline unsigned long get_twi_clk_rate(unsigned int dev_id) { return get_mck_clk_rate(); diff --git a/include/asm-arm/arch-at91/hardware.h b/include/asm-arm/arch-at91/hardware.h index 8704106..de06a10 100644 --- a/include/asm-arm/arch-at91/hardware.h +++ b/include/asm-arm/arch-at91/hardware.h @@ -23,7 +23,7 @@ #define AT91_BASE_SPI AT91SAM9260_BASE_SPI0 #define AT91_ID_UHP AT91SAM9260_ID_UHP #define AT91_PMC_UHP AT91SAM926x_PMC_UHP -#elif defined(CONFIG_AT91SAM9261) +#elif defined(CONFIG_AT91SAM9261) || defined(CONFIG_AT91SAM9G10) #include <asm/arch/at91sam9261.h> #define AT91_BASE_SPI AT91SAM9261_BASE_SPI0 #define AT91_ID_UHP AT91SAM9261_ID_UHP @@ -37,6 +37,12 @@ #include <asm/arch/at91sam9rl.h> #define AT91_BASE_SPI AT91SAM9RL_BASE_SPI #define AT91_ID_UHP AT91SAM9RL_ID_UHP +#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45) +#include <asm/arch/at91sam9g45.h> +#define AT91_BASE_EMAC AT91SAM9G45_BASE_EMAC +#define AT91_BASE_SPI AT91SAM9G45_BASE_SPI0 +#define AT91_ID_UHP AT91SAM9G45_ID_UHPHS +#define AT91_PMC_UHP AT91SAM926x_PMC_UHP #elif defined(CONFIG_AT91CAP9) #include <asm/arch/at91cap9.h> #define AT91_BASE_SPI AT91CAP9_BASE_SPI0 diff --git a/include/asm-arm/arch-at91/memory-map.h b/include/asm-arm/arch-at91/memory-map.h index 8015dad..f605f37 100644 --- a/include/asm-arm/arch-at91/memory-map.h +++ b/include/asm-arm/arch-at91/memory-map.h @@ -30,5 +30,6 @@ #define USART1_BASE AT91_USART1 #define USART2_BASE AT91_USART2 #define USART3_BASE (AT91_BASE_SYS + AT91_DBGU) +#define SPI0_BASE AT91_BASE_SPI #endif /* __ASM_ARM_ARCH_MEMORYMAP_H__ */ diff --git a/include/asm-arm/arch-kirkwood/kirkwood.h b/include/asm-arm/arch-kirkwood/kirkwood.h index 52dafc2..47679dd 100644 --- a/include/asm-arm/arch-kirkwood/kirkwood.h +++ b/include/asm-arm/arch-kirkwood/kirkwood.h @@ -45,7 +45,7 @@ #define KW_REG_UNDOC_0x1478 (KW_REGISTER(0x1478)) #define KW_UART0_BASE (KW_REGISTER(0x12000)) -#define KW_UART1_BASE (KW_REGISTER(0x13000)) +#define KW_UART1_BASE (KW_REGISTER(0x12100)) #define KW_MPP_BASE (KW_REGISTER(0x10000)) #define KW_GPIO0_BASE (KW_REGISTER(0x10100)) #define KW_GPIO1_BASE (KW_REGISTER(0x10140)) diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h index 5a0885a..2a723dc 100644 --- a/include/asm-arm/arch-pxa/pxa-regs.h +++ b/include/asm-arm/arch-pxa/pxa-regs.h @@ -1952,12 +1952,13 @@ typedef void (*ExcpHndlr) (void) ; #define CKENA_2_USBHOST (1 << 2) /* USB Host Unit Clock Enable */ #define CKENA_1_LCD (1 << 1) /* LCD Unit Clock Enable */ -#define CKENB_8_1WIRE ((1 << 8) + 32) /* One Wire Interface Unit Clock Enable */ -#define CKENB_7_GPIO ((1 << 7) + 32) /* GPIO Clock Enable */ -#define CKENB_6_IRQ ((1 << 6) + 32) /* Interrupt Controller Clock Enable */ -#define CKENB_4_I2C ((1 << 4) + 32) /* I2C Unit Clock Enable */ -#define CKENB_1_PWM1 ((1 << 1) + 32) /* PWM2 & PWM3 Clock Enable */ -#define CKENB_0_PWM0 ((1 << 0) + 32) /* PWM0 & PWM1 Clock Enable */ +#define CKENB_9_SYSBUS2 (1 << 9) /* System bus 2 */ +#define CKENB_8_1WIRE (1 << 8) /* One Wire Interface Unit Clock Enable */ +#define CKENB_7_GPIO (1 << 7) /* GPIO Clock Enable */ +#define CKENB_6_IRQ (1 << 6) /* Interrupt Controller Clock Enable */ +#define CKENB_4_I2C (1 << 4) /* I2C Unit Clock Enable */ +#define CKENB_1_PWM1 (1 << 1) /* PWM2 & PWM3 Clock Enable */ +#define CKENB_0_PWM0 (1 << 0) /* PWM0 & PWM1 Clock Enable */ #else /* if defined CONFIG_CPU_MONAHANS */ diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h index 83e05b3..6d24023 100644 --- a/include/configs/at91sam9261ek.h +++ b/include/configs/at91sam9261ek.h @@ -32,8 +32,11 @@ #define CONFIG_SYS_HZ 1000 #define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ +#ifdef CONFIG_AT91SAM9G10EK +#define CONFIG_AT91SAM9G10 1 /* It's an Atmel AT91SAM9G10 SoC*/ +#else #define CONFIG_AT91SAM9261 1 /* It's an Atmel AT91SAM9261 SoC*/ -#define CONFIG_AT91SAM9261EK 1 /* on an AT91SAM9261EK Board */ +#endif #define CONFIG_ARCH_CPU_INIT #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ @@ -62,7 +65,11 @@ #define CONFIG_LCD_INFO_BELOW_LOGO 1 #define CONFIG_SYS_WHITE_ON_BLACK 1 #define CONFIG_ATMEL_LCD 1 +#ifdef CONFIG_AT91SAM9261EK #define CONFIG_ATMEL_LCD_BGR555 1 +#else +#define CONFIG_AT91SAM9G10_LCD_BASE 0x23E00000 /* LCD is no more in SRAM */ +#endif #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 /* LED */ @@ -147,7 +154,11 @@ #define CONFIG_DOS_PARTITION 1 #define CONFIG_SYS_USB_OHCI_CPU_INIT 1 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9261_UHP_BASE */ +#ifdef CONFIG_AT91SAM9G10EK +#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9g10" +#else #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9261" +#endif #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 #define CONFIG_USB_STORAGE 1 #define CONFIG_CMD_FAT 1 diff --git a/include/configs/at91sam9m10g45ek.h b/include/configs/at91sam9m10g45ek.h new file mode 100644 index 0000000..572c45b --- /dev/null +++ b/include/configs/at91sam9m10g45ek.h @@ -0,0 +1,225 @@ +/* + * (C) Copyright 2007-2008 + * Stelian Pop <stelian.pop@leadtechdesign.com> + * Lead Tech Design <www.leadtechdesign.com> + * + * Configuation settings for the AT91SAM9M10G45EK board(and AT91SAM9G45EKES). + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program 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 program 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* ARM asynchronous clock */ +#define AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */ +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ +#ifdef CONFIG_AT91SAM9M10G45EK +#define CONFIG_AT91SAM9M10G45 1 /* It's an Atmel AT91SAM9M10G45 SoC*/ +#else +#define CONFIG_AT91SAM9G45 1 /* It's an Atmel AT91SAM9G45 SoC*/ +#endif +#define CONFIG_ARCH_CPU_INIT +#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +#define CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_SKIP_RELOCATE_UBOOT + +/* + * Hardware drivers + */ +#define CONFIG_ATMEL_USART 1 +#undef CONFIG_USART0 +#undef CONFIG_USART1 +#undef CONFIG_USART2 +#define CONFIG_USART3 1 /* USART 3 is DBGU */ + +/* LCD */ +#define CONFIG_LCD 1 +#define LCD_BPP LCD_COLOR8 +#define CONFIG_LCD_LOGO 1 +#undef LCD_TEST_PATTERN +#define CONFIG_LCD_INFO 1 +#define CONFIG_LCD_INFO_BELOW_LOGO 1 +#define CONFIG_SYS_WHITE_ON_BLACK 1 +#define CONFIG_ATMEL_LCD 1 +#define CONFIG_ATMEL_LCD_RGB565 1 +#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 +/* board specific(not enough SRAM) */ +#define CONFIG_AT91SAM9G45_LCD_BASE 0x73E00000 + +/* LED */ +#define CONFIG_AT91_LED +#define CONFIG_RED_LED AT91_PIN_PD31 /* this is the user1 led */ +#define CONFIG_GREEN_LED AT91_PIN_PD0 /* this is the user2 led */ + +#define CONFIG_BOOTDELAY 3 + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE 1 +#define CONFIG_BOOTP_BOOTPATH 1 +#define CONFIG_BOOTP_GATEWAY 1 +#define CONFIG_BOOTP_HOSTNAME 1 + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> +#undef CONFIG_CMD_BDI +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_IMI +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_AUTOSCRIPT +#undef CONFIG_CMD_LOADS + +#define CONFIG_CMD_PING 1 +#define CONFIG_CMD_DHCP 1 +#define CONFIG_CMD_NAND 1 +#define CONFIG_CMD_USB 1 + +/* SDRAM */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM 0x70000000 +#define PHYS_SDRAM_SIZE 0x08000000 /* 128 megs */ + +/* DataFlash */ +#ifdef CONFIG_ATMEL_SPI +#define CONFIG_CMD_SF +#define CONFIG_CMD_SPI +#define CONFIG_SPI_FLASH 1 +#define CONFIG_SPI_FLASH_ATMEL 1 +#define CONFIG_SYS_MAX_DATAFLASH_BANKS 1 +#endif + +/* NOR flash, if populated */ +#ifndef CONFIG_CMD_NAND +#define CONFIG_SYS_NO_FLASH 1 +#else +#define CONFIG_SYS_FLASH_CFI 1 +#define CONFIG_FLASH_CFI_DRIVER 1 +#define PHYS_FLASH_1 0x10000000 +#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 +#define CONFIG_SYS_MAX_FLASH_SECT 256 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#endif + +/* NAND flash */ +#ifdef CONFIG_CMD_NAND +#define CONFIG_NAND_MAX_CHIPS 1 +#define CONFIG_NAND_ATMEL +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BASE 0x40000000 +#define CONFIG_SYS_NAND_DBW_8 1 +/* 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_ENABLE_PIN AT91_PIN_PC14 +#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC8 +#endif + +/* Ethernet */ +#define CONFIG_MACB 1 +#define CONFIG_RMII 1 +#define CONFIG_NET_MULTI 1 +#define CONFIG_NET_RETRY_COUNT 20 +#define CONFIG_RESET_PHY_R 1 + +/* USB */ +#define CONFIG_USB_ATMEL +#define CONFIG_USB_OHCI_NEW 1 +#define CONFIG_DOS_PARTITION 1 +#define CONFIG_SYS_USB_OHCI_CPU_INIT 1 +#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00700000 /* AT91SAM9G45_UHP_OHCI_BASE */ +#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9g45" +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 +#define CONFIG_USB_STORAGE 1 + +#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ + +#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM +#define CONFIG_SYS_MEMTEST_END 0x23e00000 + +#ifdef CONFIG_SYS_USE_DATAFLASH + +/* bootstrap + u-boot + env + linux in dataflash on CS0 */ +#define CONFIG_ENV_IS_IN_SPI_FLASH 1 +#define CONFIG_SYS_MONITOR_BASE (0xC0000000 + 0x8400) +#define CONFIG_ENV_OFFSET 0x4200 +#define CONFIG_ENV_ADDR (0xC0000000 + CONFIG_ENV_OFFSET) +#define CONFIG_ENV_SIZE 0x4200 +#define CONFIG_ENV_SECT_SIZE 0x10000 +#define CONFIG_BOOTCOMMAND "cp.b 0xC0042000 0x22000000 0x210000; bootm" +#define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mtdblock0 " \ + "mtdparts=at91_nand:-(root) "\ + "rw rootfstype=jffs2" + +#else /* CONFIG_SYS_USE_NANDFLASH */ + +/* bootstrap + u-boot + env + linux in nandflash */ +#define CONFIG_ENV_IS_IN_NAND 1 +#define CONFIG_ENV_OFFSET 0x60000 +#define CONFIG_ENV_OFFSET_REDUND 0x80000 +#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */ +#define CONFIG_BOOTCOMMAND "nand read 0x72000000 0x200000 0x200000; bootm" +#define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mtdblock5 " \ + "mtdparts=at91_nand:128k(bootstrap)ro, \ + 256k(uboot)ro,128k(env1)ro,128k(env2)ro, \ + 2M(linux),-(root) " \ + "rw rootfstype=jffs2" + +#endif + +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } + +#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 1 +#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +#define ROUND(A, B) (((A) + (B)) & ~((B) - 1)) +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */ + +#define CONFIG_STACKSIZE (32*1024) /* regular stack */ + +#ifdef CONFIG_USE_IRQ +#error CONFIG_USE_IRQ not supported +#endif + +#endif diff --git a/include/configs/versatile.h b/include/configs/versatile.h index 300271f..a9b70cc 100644 --- a/include/configs/versatile.h +++ b/include/configs/versatile.h @@ -39,6 +39,10 @@ #define CONFIG_VERSATILE 1 /* in Versatile Platform Board */ #define CONFIG_ARCH_VERSATILE 1 /* Specifically, a Versatile */ +#ifndef CONFIG_ARCH_VERSATILE_AB /* AB */ +#define CONFIG_ARCH_VERSATILE_PB /* Versatile PB is default */ +#endif + #define CONFIG_SYS_MEMTEST_START 0x100000 #define CONFIG_SYS_MEMTEST_END 0x10000000 #define CONFIG_SYS_HZ (1000000 / 256) @@ -101,7 +105,6 @@ /* * Command line configuration. */ - #define CONFIG_CMD_BDI #define CONFIG_CMD_DHCP #define CONFIG_CMD_FLASH @@ -132,8 +135,13 @@ * Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "Versatile # " /* Monitor Command Prompt */ #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +/* Monitor Command Prompt */ +#ifdef CONFIG_ARCH_VERSATILE_AB +# define CONFIG_SYS_PROMPT "VersatileAB # " +#else +# define CONFIG_SYS_PROMPT "VersatilePB # " +#endif /* Print Buffer Size */ #define CONFIG_SYS_PBSIZE \ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) @@ -159,13 +167,20 @@ #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ #define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */ #define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */ - -#define CONFIG_SYS_FLASH_BASE 0x34000000 +#define PHYS_FLASH_SIZE 0x04000000 /* 64MB */ /*----------------------------------------------------------------------- * FLASH and environment organization */ - +/* + * Use the CFI flash driver for ease of use + */ +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER +#define CONFIG_ENV_IS_IN_FLASH 1 +/* + * System control register + */ #define VERSATILE_SYS_BASE 0x10000000 #define VERSATILE_SYS_FLASH_OFFSET 0x4C #define VERSATILE_FLASHCTRL \ @@ -173,19 +188,47 @@ /* Enable writing to flash */ #define VERSATILE_FLASHPROG_FLVPPEN (1 << 0) -#define CONFIG_SYS_MAX_FLASH_BANKS 1 -#define PHYS_FLASH_SIZE 0x34000000 /* 64MB */ /* timeout values are in ticks */ -#define CONFIG_SYS_FLASH_ERASE_TOUT (20 * CONFIG_SYS_HZ) /* Erase Timeout */ -#define CONFIG_SYS_FLASH_WRITE_TOUT (20 * CONFIG_SYS_HZ) /* Write Timeout */ -#define CONFIG_SYS_MAX_FLASH_SECT (256) +#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Erase Timeout */ +#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Write Timeout */ + +/* + * Note that CONFIG_SYS_MAX_FLASH_SECT allows for a parameter block + * i.e. + * the bottom "sector" (bottom boot), or top "sector" + * (top boot), is a seperate erase region divided into + * 4 (equal) smaller sectors. This, notionally, allows + * quicker erase/rewrire of the most frequently changed + * area...... + * CONFIG_SYS_MAX_FLASH_SECT is padded up to a multiple of 4 + */ + +#ifdef CONFIG_ARCH_VERSATILE_AB +#define FLASH_SECTOR_SIZE 0x00020000 /* 128 KB sectors */ +#define CONFIG_ENV_SECT_SIZE (2 * FLASH_SECTOR_SIZE) +#define CONFIG_SYS_MAX_FLASH_SECT (520) +#endif + +#ifdef CONFIG_ARCH_VERSATILE_PB /* Versatile PB is default */ +#define FLASH_SECTOR_SIZE 0x00040000 /* 256 KB sectors */ +#define CONFIG_ENV_SECT_SIZE FLASH_SECTOR_SIZE +#define CONFIG_SYS_MAX_FLASH_SECT (260) +#endif + +#define CONFIG_SYS_FLASH_BASE 0x34000000 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 + +#define CONFIG_SYS_MONITOR_LEN (4 * CONFIG_ENV_SECT_SIZE) + +/* The ARM Boot Monitor is shipped in the lowest sector of flash */ -#define PHYS_FLASH_1 (CONFIG_SYS_FLASH_BASE) +#define FLASH_TOP (CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SIZE) +#define CONFIG_ENV_SIZE 8192 +#define CONFIG_ENV_ADDR (FLASH_TOP - CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) +#define CONFIG_SYS_MONITOR_BASE (CONFIG_ENV_ADDR - CONFIG_SYS_MONITOR_LEN) -#define CONFIG_ENV_IS_IN_FLASH 1 /* env in flash */ -#define CONFIG_ENV_SECT_SIZE 0x00020000 /* 256 KB sectors (x2) */ -#define CONFIG_ENV_SIZE 0x10000 /* Size of Environment */ -#define CONFIG_ENV_OFFSET 0x01f00000 /* environment starts */ -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) +#define CONFIG_SYS_FLASH_PROTECTION /* The devices have real protection */ +#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */ -#endif /* __CONFIG_H */ +#endif /* __CONFIG_H */ |