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ppc4xx: Add basic support for AMCC 460EX/460GT (3/5)

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This patch adds basic support for the AMCC 460EX/460GT PPC's.

Signed-off-by: Stefan Roese <sr@denx.de>
master
Stefan Roese 17 years ago
parent 2801b2d2a9
commit 999ecd5aca
6 changed files with 160 additions and 4 deletions
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  1. 1
      include/405_mal.h
  2. 3
      include/4xx_i2c.h
  3. 79
      include/asm-ppc/4xx_pcie.h
  4. 71
      include/asm-ppc/ppc4xx-intvec.h
  5. 4
      include/asm-ppc/processor.h
  6. 6
      include/asm-ppc/u-boot.h

1
include/405_mal.h
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@ -94,6 +94,7 @@
/* Mal IER */
#if defined(CONFIG_440SPE) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
defined(CONFIG_405EX)
#define MAL_IER_PT 0x00000080
#define MAL_IER_PRE 0x00000040

3
include/4xx_i2c.h
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@ -41,7 +41,8 @@
#endif /* CONFIG_I2C_MULTI_BUS */
#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT)
#define I2C_BASE_ADDR (CFG_PERIPHERAL_BASE + 0x00000700 + I2C_BUS_OFFS)
#elif defined(CONFIG_440) || defined(CONFIG_405EX)
/* all remaining 440 variants */

79
include/asm-ppc/4xx_pcie.h
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@ -29,6 +29,18 @@
#define PCIE2_SDR 0x370
#endif
#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
#define CFG_PCIE_NR_PORTS 2
#define CFG_PCIE_ADDR_HIGH 0x0000000d
#define DCRN_PCIE0_BASE 0x100
#define DCRN_PCIE1_BASE 0x120
#define PCIE0_SDR 0x300
#define PCIE1_SDR 0x340
#endif
#if defined(CONFIG_405EX)
#define CFG_PCIE_NR_PORTS 2
@ -68,7 +80,7 @@
#define PESDR0_PLLLCT2 0x03a1
#define PESDR0_PLLLCT3 0x03a2
/* common regs, at least for 405EX and 440SPe */
/* common regs, at for all 4xx with PCIe core */
#define SDRN_PESDR_UTLSET1(n) (sdr_base(n) + 0x00)
#define SDRN_PESDR_UTLSET2(n) (sdr_base(n) + 0x01)
#define SDRN_PESDR_DLPSET(n) (sdr_base(n) + 0x02)
@ -198,8 +210,73 @@
#define PESDR1_LPB 0x044B
#define PESDR1_PHYSTA 0x044C
#elif defined(CONFIG_460EX) || defined(CONFIG_460GT)
#define PESDR0_L0BIST 0x0308 /* PE0 L0 built in self test */
#define PESDR0_L0BISTSTS 0x0309 /* PE0 L0 built in self test status */
#define PESDR0_L0CDRCTL 0x030A /* PE0 L0 CDR control */
#define PESDR0_L0DRV 0x030B /* PE0 L0 drive */
#define PESDR0_L0REC 0x030C /* PE0 L0 receiver */
#define PESDR0_L0LPB 0x030D /* PE0 L0 loopback */
#define PESDR0_L0CLK 0x030E /* PE0 L0 clocking */
#define PESDR0_PHY_CTL_RST 0x030F /* PE0 PHY control reset */
#define PESDR0_RSTSTA 0x0310 /* PE0 reset status */
#define PESDR0_OBS 0x0311 /* PE0 observation register */
#define PESDR0_L0ERRC 0x0320 /* PE0 L0 error counter */
#define PESDR1_L0BIST 0x0348 /* PE1 L0 built in self test */
#define PESDR1_L1BIST 0x0349 /* PE1 L1 built in self test */
#define PESDR1_L2BIST 0x034A /* PE1 L2 built in self test */
#define PESDR1_L3BIST 0x034B /* PE1 L3 built in self test */
#define PESDR1_L0BISTSTS 0x034C /* PE1 L0 built in self test status */
#define PESDR1_L1BISTSTS 0x034D /* PE1 L1 built in self test status */
#define PESDR1_L2BISTSTS 0x034E /* PE1 L2 built in self test status */
#define PESDR1_L3BISTSTS 0x034F /* PE1 L3 built in self test status */
#define PESDR1_L0CDRCTL 0x0350 /* PE1 L0 CDR control */
#define PESDR1_L1CDRCTL 0x0351 /* PE1 L1 CDR control */
#define PESDR1_L2CDRCTL 0x0352 /* PE1 L2 CDR control */
#define PESDR1_L3CDRCTL 0x0353 /* PE1 L3 CDR control */
#define PESDR1_L0DRV 0x0354 /* PE1 L0 drive */
#define PESDR1_L1DRV 0x0355 /* PE1 L1 drive */
#define PESDR1_L2DRV 0x0356 /* PE1 L2 drive */
#define PESDR1_L3DRV 0x0357 /* PE1 L3 drive */
#define PESDR1_L0REC 0x0358 /* PE1 L0 receiver */
#define PESDR1_L1REC 0x0359 /* PE1 L1 receiver */
#define PESDR1_L2REC 0x035A /* PE1 L2 receiver */
#define PESDR1_L3REC 0x035B /* PE1 L3 receiver */
#define PESDR1_L0LPB 0x035C /* PE1 L0 loopback */
#define PESDR1_L1LPB 0x035D /* PE1 L1 loopback */
#define PESDR1_L2LPB 0x035E /* PE1 L2 loopback */
#define PESDR1_L3LPB 0x035F /* PE1 L3 loopback */
#define PESDR1_L0CLK 0x0360 /* PE1 L0 clocking */
#define PESDR1_L1CLK 0x0361 /* PE1 L1 clocking */
#define PESDR1_L2CLK 0x0362 /* PE1 L2 clocking */
#define PESDR1_L3CLK 0x0363 /* PE1 L3 clocking */
#define PESDR1_PHY_CTL_RST 0x0364 /* PE1 PHY control reset */
#define PESDR1_RSTSTA 0x0365 /* PE1 reset status */
#define PESDR1_OBS 0x0366 /* PE1 observation register */
#define PESDR1_L0ERRC 0x0368 /* PE1 L0 error counter */
#define PESDR1_L1ERRC 0x0369 /* PE1 L1 error counter */
#define PESDR1_L2ERRC 0x036A /* PE1 L2 error counter */
#define PESDR1_L3ERRC 0x036B /* PE1 L3 error counter */
#define PESDR0_IHS1 0x036C /* PE interrupt handler interfact setting 1 */
#define PESDR0_IHS2 0x036D /* PE interrupt handler interfact setting 2 */
#endif
/* SDR Bit Mappings */
#define PESDRx_RCSSET_HLDPLB 0x10000000
#define PESDRx_RCSSET_RSTGU 0x01000000
#define PESDRx_RCSSET_RDY 0x00100000
#define PESDRx_RCSSET_RSTDL 0x00010000
#define PESDRx_RCSSET_RSTPYN 0x00001000
#define PESDRx_RCSSTS_PLBIDL 0x10000000
#define PESDRx_RCSSTS_HRSTRQ 0x01000000
#define PESDRx_RCSSTS_PGRST 0x00100000
#define PESDRx_RCSSTS_VC0ACT 0x00010000
#define PESDRx_RCSSTS_BMEN 0x00000100
/*
* UTL register offsets
*/

71
include/asm-ppc/ppc4xx-intvec.h
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@ -117,6 +117,73 @@
#define VECNUM_MCTR0 (64 + 8) /* MAl intp coalescence TR0 */
#define VECNUM_MCTR1 (64 + 9) /* MAl intp coalescence TR1 */
#elif defined(CONFIG_460EX) || defined(CONFIG_460GT)
/* UIC 0 */
#define VECNUM_U1 1 /* UART1 */
#define VECNUM_IIC0 2 /* IIC0 */
#define VECNUM_IIC1 3 /* IIC1 */
#define VECNUM_PIM 4 /* PCI inbound message */
#define VECNUM_PCRW 5 /* PCI command reg write */
#define VECNUM_PPM 6 /* PCI power management */
#define VECNUM_MSI0 8 /* PCI MSI level 0 */
#define VECNUM_EIR0 9 /* External interrupt 0 */
#define VECNUM_UIC2NC 10 /* UIC2 non-critical interrupt */
#define VECNUM_UIC2C 11 /* UIC2 critical interrupt */
#define VECNUM_D0 12 /* DMA channel 0 */
#define VECNUM_D1 13 /* DMA channel 1 */
#define VECNUM_D2 14 /* DMA channel 2 */
#define VECNUM_D3 15 /* DMA channel 3 */
#define VECNUM_UIC3NC 16 /* UIC3 non-critical interrupt */
#define VECNUM_UIC3C 17 /* UIC3 critical interrupt */
#define VECNUM_EIR1 9 /* External interrupt 1 */
#define VECNUM_UIC1NC 30 /* UIC1 non-critical interrupt */
#define VECNUM_UIC1C 31 /* UIC1 critical interrupt */
/* UIC 1 */
#define VECNUM_EIR2 (32 + 0) /* External interrupt 0 */
#define VECNUM_U0 (32 + 1) /* UART0 */
#define VECNUM_EIR3 (32 + 20) /* External interrupt 3 */
#define VECNUM_EIR4 (32 + 21) /* External interrupt 4 */
#define VECNUM_EIR5 (32 + 26) /* External interrupt 5 */
#define VECNUM_EIR6 (32 + 27) /* External interrupt 6 */
#define VECNUM_U2 (32 + 28) /* UART2 */
#define VECNUM_U3 (32 + 29) /* UART3 */
#define VECNUM_EIR7 (32 + 30) /* External interrupt 7 */
#define VECNUM_EIR8 (32 + 31) /* External interrupt 8 */
/* UIC 2 */
#define VECNUM_EIR9 (64 + 2) /* External interrupt 9 */
#define VECNUM_MS (64 + 3) /* MAL SERR */
#define VECNUM_TXDE (64 + 4) /* MAL TXDE */
#define VECNUM_RXDE (64 + 5) /* MAL RXDE */
#define VECNUM_MTE (64 + 6) /* MAL TXEOB */
#define VECNUM_MRE (64 + 7) /* MAL RXEOB */
#define VECNUM_ETH0 (64 + 16) /* Ethernet 0 */
#define VECNUM_ETH1 (64 + 17) /* Ethernet 1 */
#define VECNUM_ETH2 (64 + 18) /* Ethernet 2 */
#define VECNUM_ETH3 (64 + 19) /* Ethernet 3 */
#define VECNUM_EWU0 (64 + 20) /* Emac 0 wakeup */
#define VECNUM_EWU1 (64 + 21) /* Emac 1 wakeup */
#define VECNUM_EWU2 (64 + 22) /* Emac 2 wakeup */
#define VECNUM_EWU3 (64 + 23) /* Emac 3 wakeup */
#define VECNUM_EIR10 (64 + 24) /* External interrupt 10 */
#define VECNUM_EIR11 (64 + 25) /* External interrupt 11 */
/* UIC 3 */
#define VECNUM_EIR12 (96 + 20) /* External interrupt 20 */
#define VECNUM_EIR13 (96 + 21) /* External interrupt 21 */
#define VECNUM_EIR14 (96 + 22) /* External interrupt 22 */
#define VECNUM_EIR15 (96 + 23) /* External interrupt 23 */
#define VECNUM_PCIEMSI0 (96 + 24) /* PCI Express MSI level 0 */
#define VECNUM_PCIEMSI1 (96 + 25) /* PCI Express MSI level 1 */
#define VECNUM_PCIEMSI2 (96 + 26) /* PCI Express MSI level 2 */
#define VECNUM_PCIEMSI3 (96 + 27) /* PCI Express MSI level 3 */
#define VECNUM_PCIEMSI4 (96 + 28) /* PCI Express MSI level 4 */
#define VECNUM_PCIEMSI5 (96 + 29) /* PCI Express MSI level 5 */
#define VECNUM_PCIEMSI6 (96 + 30) /* PCI Express MSI level 6 */
#define VECNUM_PCIEMSI7 (96 + 31) /* PCI Express MSI level 7 */
#elif defined(CONFIG_440SPE)
/* UIC 0 */
@ -130,10 +197,14 @@
#define VECNUM_MSI0 7 /* PCI MSI level 0 */
#define VECNUM_MSI1 8 /* PCI MSI level 0 */
#define VECNUM_MSI2 9 /* PCI MSI level 0 */
#define VECNUM_UIC2NC 10 /* UIC2 non-critical interrupt */
#define VECNUM_UIC2C 11 /* UIC2 critical interrupt */
#define VECNUM_D0 12 /* DMA channel 0 */
#define VECNUM_D1 13 /* DMA channel 1 */
#define VECNUM_D2 14 /* DMA channel 2 */
#define VECNUM_D3 15 /* DMA channel 3 */
#define VECNUM_UIC3NC 16 /* UIC3 non-critical interrupt */
#define VECNUM_UIC3C 17 /* UIC3 critical interrupt */
#define VECNUM_UIC1NC 30 /* UIC1 non-critical interrupt */
#define VECNUM_UIC1C 31 /* UIC1 critical interrupt */

4
include/asm-ppc/processor.h
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@ -802,6 +802,10 @@
#define PVR_440SPe_RA 0x53521890 /* 440SPe rev A without RAID 6 support */
#define PVR_440SPe_6_RB 0x53421891 /* 440SPe rev B with RAID 6 support enabled */
#define PVR_440SPe_RB 0x53521891 /* 440SPe rev B without RAID 6 support */
#define PVR_460EX_SE_RA 0x130218A2 /* 460EX rev A with Security Engine */
#define PVR_460EX_RA 0x130218A3 /* 460EX rev A without Security Engine */
#define PVR_460GT_SE_RA 0x130218A0 /* 460GT rev A with Security Engine */
#define PVR_460GT_RA 0x130218A1 /* 460GT rev A without Security Engine */
#define PVR_601 0x00010000
#define PVR_602 0x00050000
#define PVR_603 0x00030000

6
include/asm-ppc/u-boot.h
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@ -115,7 +115,8 @@ typedef struct bd_info {
#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || \
defined(CONFIG_405EZ) || defined(CONFIG_440GX) || \
defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT)
unsigned int bi_opbfreq; /* OPB clock in Hz */
int bi_iic_fast[2]; /* Use fast i2c mode */
#endif
@ -123,7 +124,8 @@ typedef struct bd_info {
unsigned char bi_sernum[8];
#endif
#if defined(CONFIG_4xx)
#if defined(CONFIG_440GX)
#if defined(CONFIG_440GX) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT)
int bi_phynum[4]; /* Determines phy mapping */
int bi_phymode[4]; /* Determines phy mode */
#elif defined(CONFIG_405EP) || defined(CONFIG_440)

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