From 246e3d3744be0113643ac56b0e8513c93151d9d6 Mon Sep 17 00:00:00 2001 From: patacongo Date: Fri, 27 May 2011 17:57:34 +0000 Subject: Adding LPC315x support to header files git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3645 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/arch/arm/include/lpc31xx/irq.h | 2 +- nuttx/arch/arm/src/lpc31xx/chip.h | 26 +++++++++++- nuttx/arch/arm/src/lpc31xx/lpc31_dma.h | 28 +++++++------ nuttx/arch/arm/src/lpc31xx/lpc31_memorymap.h | 59 ++++++++++++++-------------- nuttx/arch/arm/src/lpc31xx/lpc31_nand.h | 50 ++++++++++++++++++++++- nuttx/arch/arm/src/lpc31xx/lpc31_usbdev.c | 7 +++- nuttx/arch/arm/src/lpc31xx/lpc31_usbotg.h | 6 +-- 7 files changed, 127 insertions(+), 51 deletions(-) (limited to 'nuttx/arch') diff --git a/nuttx/arch/arm/include/lpc31xx/irq.h b/nuttx/arch/arm/include/lpc31xx/irq.h index 7e11025bb..5a701239b 100755 --- a/nuttx/arch/arm/include/lpc31xx/irq.h +++ b/nuttx/arch/arm/include/lpc31xx/irq.h @@ -67,7 +67,7 @@ #define LPC31_IRQ_I2STX1 13 /* IRQ14: I2S1 Transmit */ #define LPC31_IRQ_I2SRX0 14 /* IRQ15: I2S0 Receive */ #define LPC31_IRQ_I2SRX1 15 /* IRQ16: I2S1 Receive */ - /* IRQ17: Reserved */ + /* IRQ17: Reserved */ #define LPC31_IRQ_LCD 17 /* IRQ18: LCD Interface */ #define LPC31_IRQ_SPISMS 18 /* IRQ19: SPI SMS */ #define LPC31_IRQ_SPITX 19 /* IRQ20: SPI Transmit */ diff --git a/nuttx/arch/arm/src/lpc31xx/chip.h b/nuttx/arch/arm/src/lpc31xx/chip.h index 35b6cd88b..ba62730f7 100755 --- a/nuttx/arch/arm/src/lpc31xx/chip.h +++ b/nuttx/arch/arm/src/lpc31xx/chip.h @@ -1,7 +1,7 @@ /************************************************************************************ * arch/arm/src/lpc31xx/chip.h * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without @@ -47,6 +47,30 @@ * Pre-processor Definitions ************************************************************************************/ +#if defined(CONFIG_ARCH_CHIP_LPC3130) +# undef HAVE_INTSRAM1 /* 96Kb internal SRAM */ +# define LPC31_NDMACH 12 /* 12 DMA channels */ +# undef HAVE_AESENGINE /* No AES engine */ +#elif defined(CONFIG_ARCH_CHIP_LPC3131) +# define HAVE_INTSRAM1 1 /* 192Kb internal SRAM */ +# define LPC31_NDMACH 12 /* 12 DMA channels */ +# undef HAVE_AESENGINE /* No AES engine */ +#elif defined(CONFIG_ARCH_CHIP_LPC3152) +# define HAVE_INTSRAM1 1 /* 192Kb internal SRAM */ +# define LPC31_NDMACH 12 /* 12 DMA channels */ +# undef HAVE_AESENGINE /* No AES engine */ +#elif defined(CONFIG_ARCH_CHIP_LPC3152) +# define HAVE_INTSRAM1 1 /* 192Kb internal SRAM */ +# define LPC31_NDMACH 12 /* 12 DMA channels */ +# define HAVE_AESENGINE 1 /* AES engine */ +# undef HAVE_AESENGINE /* No AES engine */ +#else +# error "Unsupported LPC31XX architecture" +# undef HAVE_INTSRAM1 /* No INTSRAM1 */ +# define LPC31_NDMACH 0 /* No DMA channels */ +# undef HAVE_AESENGINE /* No AES engine */ +#endif + /************************************************************************************ * Public Types ************************************************************************************/ diff --git a/nuttx/arch/arm/src/lpc31xx/lpc31_dma.h b/nuttx/arch/arm/src/lpc31xx/lpc31_dma.h index ffbc75242..f88258be0 100755 --- a/nuttx/arch/arm/src/lpc31xx/lpc31_dma.h +++ b/nuttx/arch/arm/src/lpc31xx/lpc31_dma.h @@ -1,7 +1,7 @@ /************************************************************************************************ * arch/arm/src/lpc31xx/lpc31_dma.h * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without @@ -41,6 +41,8 @@ ************************************************************************************************/ #include + +#include "chip.h" #include "lpc31_memorymap.h" /************************************************************************************************ @@ -68,19 +70,19 @@ #define LPC31_DMACHAN10_OFFSET 0x140 #define LPC31_DMACHAN11_OFFSET 0x160 -#define LPC31_DMACHAN_ALT_OFFSET(n) (0x200+((n)*0x020)) +#define LPC31_DMACHAN_ALT_OFFSET(n) (0x200+((n)*0x010)) #define LPC31_DMACHAN0_ALT_OFFSET 0x200 -#define LPC31_DMACHAN1_ALT_OFFSET 0x220 -#define LPC31_DMACHAN2_ALT_OFFSET 0x240 -#define LPC31_DMACHAN3_ALT_OFFSET 0x260 -#define LPC31_DMACHAN4_ALT_OFFSET 0x280 -#define LPC31_DMACHAN5_ALT_OFFSET 0x2a0 -#define LPC31_DMACHAN6_ALT_OFFSET 0x2c0 -#define LPC31_DMACHAN7_ALT_OFFSET 0x2e0 -#define LPC31_DMACHAN8_ALT_OFFSET 0x300 -#define LPC31_DMACHAN9_ALT_OFFSET 0x320 -#define LPC31_DMACHAN10_ALT_OFFSET 0x340 -#define LPC31_DMACHAN11_ALT_OFFSET 0x360 +#define LPC31_DMACHAN1_ALT_OFFSET 0x210 +#define LPC31_DMACHAN2_ALT_OFFSET 0x220 +#define LPC31_DMACHAN3_ALT_OFFSET 0x230 +#define LPC31_DMACHAN4_ALT_OFFSET 0x240 +#define LPC31_DMACHAN5_ALT_OFFSET 0x250 +#define LPC31_DMACHAN6_ALT_OFFSET 0x260 +#define LPC31_DMACHAN7_ALT_OFFSET 0x270 +#define LPC31_DMACHAN8_ALT_OFFSET 0x280 +#define LPC31_DMACHAN9_ALT_OFFSET 0x290 +#define LPC31_DMACHAN10_ALT_OFFSET 0x2a0 +#define LPC31_DMACHAN11_ALT_OFFSET 0x2b0 /* DMA channel virtual base addresses ***********************************************************/ diff --git a/nuttx/arch/arm/src/lpc31xx/lpc31_memorymap.h b/nuttx/arch/arm/src/lpc31xx/lpc31_memorymap.h index db140cc98..836aeb9df 100755 --- a/nuttx/arch/arm/src/lpc31xx/lpc31_memorymap.h +++ b/nuttx/arch/arm/src/lpc31xx/lpc31_memorymap.h @@ -41,6 +41,7 @@ ************************************************************************************/ #include +#include "chip.h" /************************************************************************************ * Pre-processor Definitions @@ -50,37 +51,37 @@ #define LPC31_FIRST_PSECTION 0x00000000 /* Beginning of the physical address space */ #define LPC31_SHADOWSPACE_PSECTION 0x00000000 /* 0x00000000-0x00000fff: Shadow Area 4Kb */ - /* 0x00001000-0xff027fff: Reserved */ + /* 0x00001000-0xff027fff: Reserved */ #define LPC31_INTSRAM_PSECTION 0x11028000 /* Internal SRAM 0+1 192Kb */ # define LPC31_INTSRAM0_PADDR 0x11028000 /* 0x11028000-0x1103ffff: Internal SRAM 0 96Kb */ # define LPC31_INTSRAM1_PADDR 0x11040000 /* 0x11040000-0x11057fff: Internal SRAM 1 96Kb */ - /* 0x11058000-11ffffffff: Reserved */ + /* 0x11058000-11ffffffff: Reserved */ #define LPC31_INTSROM0_PSECTION 0x12000000 /* 0x12000000-0x1201ffff: Internal SROM 0 128Kb */ - /* 0x12020000-0x12ffffff: Reserved */ + /* 0x12020000-0x12ffffff: Reserved */ #define LPC31_APB01_PSECTION 0x13000000 /* 0x13000000-0x1300bfff: APB0 32Kb APB1 16Kb */ # define LPC31_APB0_PADDR 0x13000000 /* 0x13000000-0x13007fff: APB0 32Kb */ # define LPC31_APB1_PADDR 0x13008000 /* 0x13008000-0x1300bfff: APB1 16Kb */ - /* 0x1300c000-0x14ffffff: Reserved */ + /* 0x1300c000-0x14ffffff: Reserved */ #define LPC31_APB2_PSECTION 0x15000000 /* 0x15000000-0x15003fff: APB2 16Kb */ #define LPC31_APB3_PSECTION 0x16000000 /* 0x16000000-0x160003ff: APB3 1Kb */ #define LPC31_APB4MPMC_PSECTION 0x17000000 /* 8Kb */ # define LPC31_APB4_PADDR 0x17000000 /* 0x17000000-0x17000fff: APB4 4Kb */ # define LPC31_MPMC_PADDR 0x17008000 /* 0x17008000-0x17008fff: MPMC cfg 4Kb */ - /* 0x17009000-0x17ffffff: Reserved */ + /* 0x17009000-0x17ffffff: Reserved */ #define LPC31_MCI_PSECTION 0x18000000 /* 0x18000000 0x180003ff: MCI/SD/SDIO 1Kb */ - /* 0x18000900-0x18ffffff: Reserved */ + /* 0x18000900-0x18ffffff: Reserved */ #define LPC31_USBOTG_PSECTION 0x19000000 /* 0x19000000-0x19000fff: USB OTG 4Kb */ - /* 0x19001000-0x1fffffff: Reserved */ + /* 0x19001000-0x1fffffff: Reserved */ #define LPC31_EXTSRAM_PSECTION 0x20000000 /* 64-128Kb */ # define LPC31_EXTSRAM0_PADDR 0x20000000 /* 0x20000000-0x2001ffff: External SRAM 0 64-128Kb */ # define LPC31_EXTSRAM1_PADDR 0x20020000 /* 0x20020000-0x2003ffff: External SRAM 1 64-128Kb */ #define LPC31_EXTSDRAM0_PSECTION 0x30000000 /* 0x30000000-0x37ffffff: External SDRAM 0 128Mb */ - /* 0x40000000-0x5fffffff: Reserved */ + /* 0x40000000-0x5fffffff: Reserved */ #define LPC31_INTC_PSECTION 0x60000000 /* 0x60000000-0x60000fff: Interrupt controller 4Kb */ - /* 0x60001000-0x6fffffff: Reserved */ + /* 0x60001000-0x6fffffff: Reserved */ #define LPC31_NAND_PSECTION 0x70000000 /* 0x70000000-0x700007ff: NANDFLASH Ctrl 2Kb */ - /* 0x70000800-0xffffffff: Reserved */ -#ifdef CONFIG_LPC31_EXTNAND /* End of the physical address space */ + /* 0x70000800-0xffffffff: Reserved */ +#ifdef CONFIG_LPC31_EXTNAND /* End of the physical address space */ # define LPC31_LAST_PSECTION (LPC31_NAND_PSECTION + (1 << 20)) #else # define LPC31_LAST_PSECTION (LPC31_INTC_PSECTION + (1 << 20)) @@ -94,7 +95,7 @@ #define LPC31_APB0_SYSCREG_OFFSET 0x00002800 /* SYSCREG block */ #define LPC31_APB0_IOCONFIG_OFFSET 0x00003000 /* IOCONFIG */ #define LPC31_APB0_GCU_OFFSET 0x00004000 /* GCU */ - /* 0x00005000 Reserved */ +#define LPC31_APB0_OTP_OFFSET 0x00005000 /* USB OTG */ #define LPC31_APB0_RNG_OFFSET 0x00006000 /* RNG */ #define LPC31_APB1_TIMER0_OFFSET 0x00000000 /* TIMER0 */ @@ -107,21 +108,21 @@ #define LPC31_APB2_PCM_OFFSET 0x00000000 /* PCM */ #define LPC31_APB2_LCD_OFFSET 0x00000400 /* LCD */ - /* 0x00000800 Reserved */ + /* 0x00000800 Reserved */ #define LPC31_APB2_UART_OFFSET 0x00001000 /* UART */ #define LPC31_APB2_SPI_OFFSET 0x00002000 /* SPI */ - /* 0x00003000 Reserved */ + /* 0x00003000 Reserved */ #define LPC31_APB3_I2SCONFIG_OFFSET 0x00000000 /* I2S System Configuration */ #define LPC31_APB3_I2STX0_OFFSET 0x00000080 /* I2S TX0 */ #define LPC31_APB3_I2STX1_OFFSET 0x00000100 /* I2S TX1 */ #define LPC31_APB3_I2SRX0_OFFSET 0x00000180 /* I2S RX0 */ #define LPC31_APB3_I2SRX1_OFFSET 0x00000200 /* I2S RX1 */ - /* 0x00000280 Reserved */ + /* 0x00000280 Reserved */ #define LPC31_APB4_DMA_OFFSET 0x00000000 /* DMA */ #define LPC31_APB4_NAND_OFFSET 0x00000800 /* NAND FLASH Controller */ - /* 0x00001000 Reserved */ + /* 0x00001000 Reserved */ /* Sizes of memory regions in bytes */ @@ -141,12 +142,10 @@ #define LPC31_INTC_SIZE (4*1024) #define LPC31_NAND_SIZE (2*1024) -#if defined(CONFIG_ARCH_CHIP_LPC3131) +#ifdef HAVE_INTSRAM1 # define LPC31_ISRAM_SIZE (LPC31_INTSRAM0_SIZE+LPC31_INTSRAM1_SIZE) -#elif defined(CONFIG_ARCH_CHIP_LPC3130) -# define LPC31_ISRAM_SIZE LPC31_INTSRAM0_SIZE #else -# error "Unsupported LPC31XX architecture" +# define LPC31_ISRAM_SIZE LPC31_INTSRAM0_SIZE #endif /* Convert size in bytes to number of sections (in Mb). */ @@ -234,7 +233,7 @@ # define LPC31_INTC_VSECTION 0x60000000 /* 0x60000000-0x60000fff: Interrupt controller 4Kb */ # define LPC31_NAND_VSECTION 0x70000000 /* 0x70000000-0x700007ff: NANDFLASH Ctrl 2Kb */ # -# ifdef CONFIG_LPC31_EXTNAND /* End of the virtual address space */ +# ifdef CONFIG_LPC31_EXTNAND /* End of the virtual address space */ # define LPC31_LAST_VSECTION (LPC31_NAND_VSECTION + (1 << 20)) # else # define LPC31_LAST_VSECTION (LPC31_INTC_VSECTION + (1 << 20)) @@ -258,7 +257,8 @@ /* Determine the address of the MMU page table. We will try to place that page * table at the beginng of ISRAM0 if the vectors are at the high address, 0xffff:0000 - * or at the end of ISRAM1 (or ISRAM0 on a LPC3130) if the vectors are at 0x0000:0000 + * or at the end of ISRAM1 (or ISRAM0 if ISRAM1 is not available in this architecture) + * if the vectors are at 0x0000:0000 * * Or... the user may specify the address of the page table explicitly be defining * CONFIG_PGTABLE_VADDR and CONFIG_PGTABLE_PADDR in the configuration or board.h file. @@ -307,10 +307,11 @@ # ifdef CONFIG_ARCH_LOWVECTORS /* Vectors located at 0x0000:0000 */ /* In this case, ISRAM0 will be shadowed at address 0x0000:0000. The page - * table must lie at the top 16Kb of ISRAM1 (or ISRAM0 if this is a LPC3130) + * table must lie at the top 16Kb of ISRAM1 (or ISRAM0 if this is a ISRAM1 is + * not available in this architecture) */ -# if CONFIG_ARCH_CHIP_LPC3131 +# ifdef HAVE_INTSRAM1 # define PGTABLE_BASE_PADDR (LPC31_INTSRAM1_PADDR+LPC31_INTSRAM1_SIZE-PGTABLE_SIZE) # define PGTABLE_BASE_VADDR (LPC31_INTSRAM1_VADDR+LPC31_INTSRAM1_SIZE-PGTABLE_SIZE) # else @@ -328,10 +329,10 @@ # endif # else - /* Otherwise, ISRAM1 (or ISRAM0 for the LPC3130) will be mapped so that - * the end of the SRAM region will provide memory for the vectors. The page - * table will then be places at the first 16Kb of ISRAM0 (which will be in - * the shadow memory region. + /* Otherwise, ISRAM1 (or ISRAM0 for the is ISRAM1 is not available in this + * architecture) will be mapped so that the end of the SRAM region will + * provide memory for the vectors. The page table will then be places at + * the first 16Kb of ISRAM0 (which will be in the shadow memory region). */ # define PGTABLE_BASE_PADDR LPC31_SHADOWSPACE_PSECTION @@ -388,7 +389,7 @@ # define LPC31_VECTOR_VADDR 0x00000000 # define LPC31_VECTOR_VCOARSE 0x00000000 #else /* Vectors located at 0xffff:0000 -- this probably does not work */ -# if CONFIG_ARCH_CHIP_LPC3131 +# ifdef HAVE_INTSRAM1 # define LPC31_VECTOR_PADDR (LPC31_INTSRAM1_PADDR+LPC31_INTSRAM1_SIZE-VECTOR_TABLE_SIZE) # define LPC31_VECTOR_VSRAM (LPC31_INTSRAM1_VADDR+LPC31_INTSRAM1_SIZE-VECTOR_TABLE_SIZE) # else diff --git a/nuttx/arch/arm/src/lpc31xx/lpc31_nand.h b/nuttx/arch/arm/src/lpc31xx/lpc31_nand.h index 56ce099e1..ec429c0dd 100755 --- a/nuttx/arch/arm/src/lpc31xx/lpc31_nand.h +++ b/nuttx/arch/arm/src/lpc31xx/lpc31_nand.h @@ -1,7 +1,7 @@ /************************************************************************************************ * arch/arm/src/lpc31xx/lpc31_nand.h * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without @@ -73,7 +73,17 @@ #define LPC31_NAND_IRQSTATUS2_OFFSET 0x48 /* Interrrupt status register (second 32-bits) */ #define LPC31_NAND_IRQMASK3_OFFSET 0x4c /* Interrupt mask register (second 32-bits) */ #define LPC31_NAND_IRQSTATUSRAW2_OFFSET 0x50 /* Unmasked register status (second 32-bits) */ +#define LPC31_NAND_AESKEY1_OFFSET 0x54 /* First word of 128-bit AES key (LPC3154 only) */ +#define LPC31_NAND_AESKEY2_OFFSET 0x58 /* Second word of 128-bit AES key (LPC3154 only) */ +#define LPC31_NAND_AESKEY3_OFFSET 0x5c /* Third word of 128-bit AES key (LPC3154 only) */ +#define LPC31_NAND_AESKEY4_OFFSET 0x60 /* Fourth word of 128-bit AES key (LPC3154 only) */ +#define LPC31_NAND_AESIV1_OFFSET 0x64 /* First word of 128-bit initial AES value (LPC3154 only) */ +#define LPC31_NAND_AESIV2_OFFSET 0x68 /* Second word of 128-bit initial AES value (LPC3154 only) */ +#define LPC31_NAND_AESIV3_OFFSET 0x6c /* Third word of 128-bit initial AES value (LPC3154 only) */ +#define LPC31_NAND_AESIV4_OFFSET 0x70 /* Fourth word of 128-bit initial AES value (LPC3154 only) */ +#define LPC31_NAND_AESSTATE_OFFSET 0x74 /* Register to display AES state (LPC3154 only) */ #define LPC31_NAND_ECCERRSTATUS_OFFSET 0x78 /* ECC error status register */ +#define LPC31_NAND_AESFROMAHB_OFFSET 0x7c /* Enable AES engine from AHB */ /* NAND FLASH controller register (virtual) addresses *******************************************/ @@ -96,7 +106,17 @@ #define LPC31_NAND_IRQSTATUS2 (LPC31_NAND_VBASE+LPC31_NAND_IRQSTATUS2_OFFSET) #define LPC31_NAND_IRQMASK3 (LPC31_NAND_VBASE+LPC31_NAND_IRQMASK3_OFFSET) #define LPC31_NAND_IRQSTATUSRAW2 (LPC31_NAND_VBASE+LPC31_NAND_IRQSTATUSRAW2_OFFSET) +#define LPC31_NAND_AESKEY1 (LPC31_NAND_VBASE+LPC31_NAND_AESKEY1_OFFSET) +#define LPC31_NAND_AESKEY2 (LPC31_NAND_VBASE+LPC31_NAND_AESKEY2_OFFSET) +#define LPC31_NAND_AESKEY3 (LPC31_NAND_VBASE+LPC31_NAND_AESKEY3_OFFSET) +#define LPC31_NAND_AESKEY4 (LPC31_NAND_VBASE+LPC31_NAND_AESKEY4_OFFSET) +#define LPC31_NAND_AESIV1 (LPC31_NAND_VBASE+LPC31_NAND_AESIV1_OFFSET) +#define LPC31_NAND_AESIV2 (LPC31_NAND_VBASE+LPC31_NAND_AESIV2_OFFSET) +#define LPC31_NAND_AESIV3 (LPC31_NAND_VBASE+LPC31_NAND_AESIV3_OFFSET) +#define LPC31_NAND_AESIV4 (LPC31_NAND_VBASE+LPC31_NAND_AESIV4_OFFSET) +#define LPC31_NAND_AESSTATE (LPC31_NAND_VBASE+LPC31_NAND_AESSTATE_OFFSET) #define LPC31_NAND_ECCERRSTATUS (LPC31_NAND_VBASE+LPC31_NAND_ECCERRSTATUS_OFFSET) +#define LPC31_NAND_AESFROMAHB (LPC31_NAND_VBASE+LPC31_NAND_AESFROMAHB_OFFSET) /* NAND FLASH controller register bit definitions ***********************************************/ /* NandIRQStatus1 register description (NandIRQStatus1, address 0x17000800) */ @@ -130,6 +150,9 @@ #define NAND_IRQSTATUS1_RAM15ERR (1 << 5) /* Bit 5: RAM 1 decoded with 5 error */ #define NAND_IRQSTATUS1_RAM1UNCORR (1 << 4) /* Bit 4: RAM 1 uncorrectable */ +#define NAND_IRQSTATUS1_RAM1AESDONE (1 << 1) /* Bit 1: RAM 1 AES done (LPC3154 only) */ +#define NAND_IRQSTATUS1_RAM0AESDONE (1 << 0) /* Bit 0: RAM 0 AES done (LPC3154 only) */ + /* NandIRQMask1 register description (NandIRQMask1, address 0x17000804) */ #define NAND_IRQIRQMASK1_MNANDRYBN3 (1 << 31) /* Bit 31: mNAND_RYBN3 positive edge */ @@ -161,6 +184,9 @@ #define NAND_IRQIRQMASK1_RAM15ERR (1 << 5) /* Bit 5: RAM 1 decoded with 5 error */ #define NAND_IRQIRQMASK1_RAM1UNCORR (1 << 4) /* Bit 4: RAM 1 uncorrectable */ +#define NAND_IRQIRQMASK1_RAM1AESDONE (1 << 1) /* Bit 1: RAM 1 AES done (LPC3154 only) */ +#define NAND_IRQIRQMASK1_RAM0AESDONE (1 << 0) /* Bit 0: RAM 0 AES done (LPC3154 only) */ + /* NandIRQStatusRaw1 register description (NandIRQStatusRaw1, address 0x17000808) */ #define NAND_IRQSTATUSRAW1_MNANDRYBN3 (1 << 31) /* Bit 31: mNAND_RYBN3 positive edge */ @@ -192,6 +218,9 @@ #define NAND_IRQSTATUSRAW1_RAM15ERR (1 << 5) /* Bit 5: RAM 1 decoded with 5 error */ #define NAND_IRQSTATUSRAW1_RAM1UNCORR (1 << 4) /* Bit 4: RAM 1 uncorrectable */ +#define NAND_IRQSTATUSRAW1_RAM1AESDONE (1 << 1) /* Bit 1: RAM 1 AES done (LPC3154 only) */ +#define NAND_IRQSTATUSRAW1_RAM0AESDONE (1 << 0) /* Bit 0: RAM 0 AES done (LPC3154 only) */ + /* NandConfig register description (NandConfig, address 0x1700080c) */ #define NAND_CONFIG_ECC_MODE (1 << 12) /* Bit 12: ECC mode 0 */ @@ -209,6 +238,7 @@ # define NAND_CONFIG_LC_2WAITSTATES (2 << NAND_CONFIG_LC_SHIFT) #define NAND_CONFIG_ES (1 << 4) /* Bit 4: Endianess setting */ #define NAND_CONFIG_DE (1 << 3) /* Bit 3: DMA external enable */ +#define NAND_CONFIG_AO (1 << 2) /* Bit 2: AES on (LPC3154 only) */ #define NAND_CONFIG_WD (1 << 1) /* Bit 1: Wide device */ #define NAND_CONFIG_EC (1 << 0) /* Bit 0: ECC on */ @@ -355,14 +385,30 @@ #define NAND_IRQSTATUSRAW2_RAM1BUSY (1 << 1) /* Bit 1: RAM1 access while busy */ #define NAND_IRQSTATUSRAW2_RAM0BUSY (1 << 0) /* Bit 0: RAM0 access while busy */ -/* NandECCErrStatus register description (NandECCErrStatus, address 0x1700 0878) */ +/* First-fourth words of 128-bit AES key (32-bit values, no bit fields -- LPC3154 only) */ +/* First-fourth words of 128-bit initial AES value (32-bit values, no bit fields -- LPC3154 only) */ + +/* Register to display AES state (LPC3154 only) */ +#define NAND_AESSTATE_SHIFT (0) /* Bits 0-1: AES state */ +#define NAND_AESSTATE_MASK (3 << NAND_AESSTATE_SHIFT) +# define NAND_AESSTATE_BUSY (0 << NAND_AESSTATE_SHIFT) /* AES state machine busy */ +# define NAND_AESSTATE_KEYSETUP (1 << NAND_AESSTATE_SHIFT) /* AES key setup needed */ +# define NAND_AESSTATE_IDLE (3 << NAND_AESSTATE_SHIFT) /* AES module is IDLE */ + +/* NandECCErrStatus register description (NandECCErrStatus, address 0x1700 0878) */ #define NAND_ECCERRSTATUS_NERR1_SHIFT (4) /* Bits 4-7: Number of errors in RAM1 */ #define NAND_ECCERRSTATUS_NERR1_MASK (0x0f << NAND_ECCERRSTATUS_NERR1_SHIFT) #define NAND_ECCERRSTATUS_NERR0_SHIFT (0) /* Bits 0-3: Number of errors in RAM0 */ #define NAND_ECCERRSTATUS_NERR0_MASK (0x0f << NAND_ECCERRSTATUS_NERR0_SHIFT) +/* Enable AES engine from AHB */ + +#define NAND_AESFROMAHB_MODE (1 << 7) /* Bit 7: Set AES from AHB mode */ +#define NAND_AESFROMAHB_DECRYPTRAM1 (1 << 1) /* Bit 1: Decrypt RAM1 */ +#define NAND_AESFROMAHB_DECRYPTRAM0 (1 << 0) /* Bit 0: Decrypt RAM0 */ + /************************************************************************************************ * Public Types ************************************************************************************************/ diff --git a/nuttx/arch/arm/src/lpc31xx/lpc31_usbdev.c b/nuttx/arch/arm/src/lpc31xx/lpc31_usbdev.c index b25e5e942..32f86479c 100755 --- a/nuttx/arch/arm/src/lpc31xx/lpc31_usbdev.c +++ b/nuttx/arch/arm/src/lpc31xx/lpc31_usbdev.c @@ -1,11 +1,12 @@ /******************************************************************************* * arch/arm/src/lpc31xx/lpc31_usbdev.c * - * Author: Davide Hewson + * Authors: David Hewson + * Gregory Nutt * * Part of the NuttX OS and based, in part, on the LPC2148 USB driver: * - * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Copyright (C) 2010-2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without @@ -396,8 +397,10 @@ static int lpc31_epdisable(FAR struct usbdev_ep_s *ep); static FAR struct usbdev_req_s *lpc31_epallocreq(FAR struct usbdev_ep_s *ep); static void lpc31_epfreereq(FAR struct usbdev_ep_s *ep, FAR struct usbdev_req_s *); +#ifdef CONFIG_ARCH_USBDEV_DMA static void *lpc31_epallocbuffer(FAR struct usbdev_ep_s *ep, unsigned bytes); static void lpc313_epfreebuffer(FAR struct usbdev_ep_s *ep, FAR void *buf); +#endif static int lpc31_epsubmit(FAR struct usbdev_ep_s *ep, struct usbdev_req_s *req); static int lpc31_epcancel(FAR struct usbdev_ep_s *ep, diff --git a/nuttx/arch/arm/src/lpc31xx/lpc31_usbotg.h b/nuttx/arch/arm/src/lpc31xx/lpc31_usbotg.h index 5057f3d46..557695280 100755 --- a/nuttx/arch/arm/src/lpc31xx/lpc31_usbotg.h +++ b/nuttx/arch/arm/src/lpc31xx/lpc31_usbotg.h @@ -1,7 +1,7 @@ /************************************************************************************************ * arch/arm/src/lpc31xx/lpc31_usbotg.h * - * Copyright (C) 2009-2010 Gregory Nutt. All rights reserved. + * Copyright (C) 2009-2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without @@ -254,8 +254,8 @@ # define USBDEV_USBCMD_ITC16UF (16 << USBDEV_USBCMD_ITC_SHIFT) /* 16 micro frames */ # define USBDEV_USBCMD_ITC32UF (32 << USBDEV_USBCMD_ITC_SHIFT) /* 32 micro frames */ # define USBDEV_USBCMD_ITC64UF (64 << USBDEV_USBCMD_ITC_SHIFT) /* 64 micro frames */ +#define USBDEV_USBCMD_ATDTW (1 << 14) /* Bit 14: Add dTD trip wire */ #define USBDEV_USBCMD_SUTW (1 << 13) /* Bit 13: Setup trip wire */ -#define USBDEV_USBCMD_ATDTW (1 << 12) /* Bit 12: Add dTD trip wire */ #define USBDEV_USBCMD_RST (1 << 1) /* Bit 1: 1 Controller reset */ #define USBDEV_USBCMD_RS (1 << 0) /* Bit 0: 0 Run/Stop */ @@ -338,7 +338,7 @@ /* Frame index register FRINDEX (address 0x1900014c) -- Host Mode */ -#define USBHOST_FRINDEX_FLI_SHIFT (3) /* Bits 3-(n+2): Frame list current index */ +#define USBHOST_FRINDEX_FLI_SHIFT (3) /* Bits 3-13: Frame list current index */ #define USBHOST_FRINDEX_FLI_MASK(n) (0x7ff << ((n)+USBHOST_FRINDEX_FLI_SHIFT-1) #define USBHOST_FRINDEX_CUFN_SHIFT (0) /* Bits 0-2: Current micro frame number */ #define USBHOST_FRINDEX_CUFN_MASK (7 << USBHOST_FRINDEX_CUFN_SHIFT) -- cgit v1.2.3