mirror of
https://github.com/brain-hackers/u-boot-brain
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46263f2de4
This commit adapts the files that were derived from PIBS (PowerPC Initialization and Boot Software) codeto using SPDX License Identifiers. So far, SPDX has not assigned an official License ID for the PIBS license yet, so this should be considered preliminary. Note that the following files contained incorrect license information: arch/powerpc/cpu/ppc4xx/4xx_uart.c arch/powerpc/cpu/ppc4xx/start.S arch/powerpc/include/asm/ppc440.h These files included, in addition to the GPL-2.0 / ibm-pibs dual license as inherited from PIBS, a GPL-2.0+ license header which was obviously incorrect. This has been removed. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de> Conflicts: Licenses/README Acked-by: Stefan Roese <sr@denx.de>
58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/*
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* SPDX-License-Identifier: GPL-2.0 ibm-pibs
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*/
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#ifndef __PPC405_H__
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#define __PPC405_H__
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/* Define bits and masks for real-mode storage attribute control registers */
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#define PPC_128MB_SACR_BIT(addr) ((addr) >> 27)
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#define PPC_128MB_SACR_VALUE(addr) PPC_REG_VAL(PPC_128MB_SACR_BIT(addr),1)
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#define CONFIG_SYS_DCACHE_SIZE (16 << 10) /* For AMCC 405 CPUs */
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/* DCR registers */
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#define PLB0_ACR 0x0087
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/* SDR registers */
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#define SDR0_PINSTP 0x0040
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/* CPR registers */
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#define CPR0_CLKUPD 0x0020
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#define CPR0_PLLC 0x0040
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#define CPR0_PLLD 0x0060
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#define CPR0_CPUD 0x0080
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#define CPR0_PLBD 0x00a0
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#define CPR0_OPBD0 0x00c0
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#define CPR0_PERD 0x00e0
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/*
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* DMA
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*/
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#define DMA_DCR_BASE 0x0100
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#define DMACR0 (DMA_DCR_BASE + 0x00) /* DMA channel control reg 0 */
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#define DMACT0 (DMA_DCR_BASE + 0x01) /* DMA count reg 0 */
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#define DMADA0 (DMA_DCR_BASE + 0x02) /* DMA destination address reg 0 */
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#define DMASA0 (DMA_DCR_BASE + 0x03) /* DMA source address reg 0 */
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#define DMASB0 (DMA_DCR_BASE + 0x04) /* DMA sg descriptor addr 0 */
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#define DMACR1 (DMA_DCR_BASE + 0x08) /* DMA channel control reg 1 */
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#define DMACT1 (DMA_DCR_BASE + 0x09) /* DMA count reg 1 */
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#define DMADA1 (DMA_DCR_BASE + 0x0a) /* DMA destination address reg 1 */
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#define DMASA1 (DMA_DCR_BASE + 0x0b) /* DMA source address reg 1 */
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#define DMASB1 (DMA_DCR_BASE + 0x0c) /* DMA sg descriptor addr 1 */
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#define DMACR2 (DMA_DCR_BASE + 0x10) /* DMA channel control reg 2 */
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#define DMACT2 (DMA_DCR_BASE + 0x11) /* DMA count reg 2 */
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#define DMADA2 (DMA_DCR_BASE + 0x12) /* DMA destination address reg 2 */
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#define DMASA2 (DMA_DCR_BASE + 0x13) /* DMA source address reg 2 */
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#define DMASB2 (DMA_DCR_BASE + 0x14) /* DMA sg descriptor addr 2 */
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#define DMACR3 (DMA_DCR_BASE + 0x18) /* DMA channel control reg 3 */
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#define DMACT3 (DMA_DCR_BASE + 0x19) /* DMA count reg 3 */
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#define DMADA3 (DMA_DCR_BASE + 0x1a) /* DMA destination address reg 3 */
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#define DMASA3 (DMA_DCR_BASE + 0x1b) /* DMA source address reg 3 */
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#define DMASB3 (DMA_DCR_BASE + 0x1c) /* DMA sg descriptor addr 3 */
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#define DMASR (DMA_DCR_BASE + 0x20) /* DMA status reg */
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#define DMASGC (DMA_DCR_BASE + 0x23) /* DMA scatter/gather command reg*/
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#define DMAADR (DMA_DCR_BASE + 0x24) /* DMA address decode reg */
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#endif /* __PPC405_H__ */
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