From 86ec86c04326c3913178a7679aa910de071da75d Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Thu, 27 Sep 2007 23:27:47 +0200 Subject: Fix missing DECLARE_GLOBAL_DATA_PTR on CONFIG_LPC2292 in serial Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- cpu/arm720t/serial.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'cpu') diff --git a/cpu/arm720t/serial.c b/cpu/arm720t/serial.c index 27eb73ad889..1b0e147e169 100644 --- a/cpu/arm720t/serial.c +++ b/cpu/arm720t/serial.c @@ -125,6 +125,8 @@ serial_puts (const char *s) #elif defined(CONFIG_LPC2292) +DECLARE_GLOBAL_DATA_PTR; + #include void serial_setbrg (void) -- cgit v1.3.1 From 2db64784061bfc34f4ba70ef1d2fbe7133b55670 Mon Sep 17 00:00:00 2001 From: Grzegorz Bernacki Date: Mon, 1 Oct 2007 09:51:50 +0200 Subject: Program EPLD to force full duplex mode for PHY. EPLD forces modes of PHY operation. By default full duplex is turned off. This fix turns it on. Signed-off-by: Grzegorz Bernacki --- board/amcc/luan/luan.c | 17 ++++++++++++----- cpu/ppc4xx/4xx_enet.c | 12 ++++++++---- 2 files changed, 20 insertions(+), 9 deletions(-) (limited to 'cpu') diff --git a/board/amcc/luan/luan.c b/board/amcc/luan/luan.c index 7b16f8a39ac..1bd7efa0bae 100644 --- a/board/amcc/luan/luan.c +++ b/board/amcc/luan/luan.c @@ -39,8 +39,6 @@ extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */ ************************************************************************/ int board_early_init_f(void) { - volatile epld_t *x = (epld_t *) CFG_EPLD_BASE; - mtebc( pb0ap, 0x03800000 ); /* set chip selects */ mtebc( pb0cr, 0xffc58000 ); /* ebc0_b0cr, 4MB at 0xffc00000 CS0 */ mtebc( pb1ap, 0x03800000 ); @@ -66,8 +64,6 @@ int board_early_init_f(void) mtdcr( uic0sr, 0x00000000 ); /* clear all interrupts */ mtdcr( uic0sr, 0xffffffff ); - x->ethuart &= ~EPLD2_RESET_ETH_N; /* put Ethernet+PHY in reset */ - return 0; } @@ -79,7 +75,18 @@ int board_early_init_f(void) int misc_init_r(void) { volatile epld_t *x = (epld_t *) CFG_EPLD_BASE; - x->ethuart |= EPLD2_RESET_ETH_N; /* take Ethernet+PHY out of reset */ + + /* set modes of operation */ + x->ethuart |= EPLD2_ETH_MODE_10 | EPLD2_ETH_MODE_100 | + EPLD2_ETH_MODE_1000 | EPLD2_ETH_DUPLEX_MODE; + /* clear ETHERNET_AUTO_NEGO bit to turn on autonegotiation */ + x->ethuart &= ~EPLD2_ETH_AUTO_NEGO; + + /* put Ethernet+PHY in reset */ + x->ethuart &= ~EPLD2_RESET_ETH_N; + udelay(10000); + /* take Ethernet+PHY out of reset */ + x->ethuart |= EPLD2_RESET_ETH_N; return 0; } diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c index cc8e7346dac..4e9a05e5bd2 100644 --- a/cpu/ppc4xx/4xx_enet.c +++ b/cpu/ppc4xx/4xx_enet.c @@ -138,7 +138,8 @@ #define BI_PHYMODE_MII 7 #endif -#if defined(CONFIG_440SPE) || defined(CONFIG_440EPX) || defined(CONFIG_440GRX) +#if defined(CONFIG_440SPE) || defined(CONFIG_440EPX) || \ + defined(CONFIG_440GRX) || defined(CONFIG_440SP) #define SDR0_MFR_ETH_CLK_SEL_V(n) ((0x01<<27) / (n+1)) #endif @@ -408,7 +409,8 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) int ethgroup = -1; #endif #endif -#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || defined(CONFIG_440SPE) +#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_440SPE) || defined(CONFIG_440SP) unsigned long mfr; #endif @@ -500,7 +502,8 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) __asm__ volatile ("eieio"); /* reset emac so we have access to the phy */ -#if defined(CONFIG_440SPE) || defined(CONFIG_440EPX) || defined(CONFIG_440GRX) +#if defined(CONFIG_440SPE) || defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_440SP) /* provide clocks for EMAC internal loopback */ mfsdr (sdr_mfr, mfr); mfr |= SDR0_MFR_ETH_CLK_SEL_V(devnum); @@ -518,7 +521,8 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) if (failsafe <= 0) printf("\nProblem resetting EMAC!\n"); -#if defined(CONFIG_440SPE) || defined(CONFIG_440EPX) || defined(CONFIG_440GRX) +#if defined(CONFIG_440SPE) || defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_440SP) /* remove clocks for EMAC internal loopback */ mfsdr (sdr_mfr, mfr); mfr &= ~SDR0_MFR_ETH_CLK_SEL_V(devnum); -- cgit v1.3.1 From 738815c0cc44aa329097f868dc1efc49ede9c5ba Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 2 Oct 2007 11:44:46 +0200 Subject: ppc4xx: Coding style cleanup Signed-off-by: Stefan Roese --- board/amcc/luan/luan.c | 2 +- cpu/ppc4xx/440spe_pcie.c | 10 +++++----- cpu/ppc4xx/4xx_enet.c | 14 +++++++------- 3 files changed, 13 insertions(+), 13 deletions(-) (limited to 'cpu') diff --git a/board/amcc/luan/luan.c b/board/amcc/luan/luan.c index 1bd7efa0bae..0067ce0e7e5 100644 --- a/board/amcc/luan/luan.c +++ b/board/amcc/luan/luan.c @@ -81,7 +81,7 @@ int misc_init_r(void) EPLD2_ETH_MODE_1000 | EPLD2_ETH_DUPLEX_MODE; /* clear ETHERNET_AUTO_NEGO bit to turn on autonegotiation */ x->ethuart &= ~EPLD2_ETH_AUTO_NEGO; - + /* put Ethernet+PHY in reset */ x->ethuart &= ~EPLD2_RESET_ETH_N; udelay(10000); diff --git a/cpu/ppc4xx/440spe_pcie.c b/cpu/ppc4xx/440spe_pcie.c index 158f1c55957..3eac0ae62cd 100644 --- a/cpu/ppc4xx/440spe_pcie.c +++ b/cpu/ppc4xx/440spe_pcie.c @@ -104,7 +104,7 @@ static int pcie_read_config(struct pci_controller *hose, unsigned int devfn, if ((!((PCI_FUNC(devfn) == 0) && (PCI_DEV(devfn) == 0))) && ((PCI_BUS(devfn) == 0) || (PCI_BUS(devfn) == 1))) return 0; - + address = pcie_get_base(hose, devfn); offset += devfn << 4; @@ -136,12 +136,12 @@ static int pcie_write_config(struct pci_controller *hose, unsigned int devfn, int offset, int len, u32 val) { u8 *address; - + /* * Bus numbers are relative to hose->first_busno */ devfn -= PCI_BDF(hose->first_busno, 0, 0); - + /* * Same constraints as in pcie_read_config(). */ @@ -151,7 +151,7 @@ static int pcie_write_config(struct pci_controller *hose, unsigned int devfn, if ((!((PCI_FUNC(devfn) == 0) && (PCI_DEV(devfn) == 0))) && ((PCI_BUS(devfn) == 0) || (PCI_BUS(devfn) == 1))) return 0; - + address = pcie_get_base(hose, devfn); offset += devfn << 4; @@ -926,7 +926,7 @@ void ppc440spe_setup_pcie_rootpoint(struct pci_controller *hose, int port) in_le16((u16 *)(mbase + PCI_COMMAND)) | PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER); printf("PCIE:%d successfully set as rootpoint\n",port); - + /* Set Device and Vendor Id */ switch (port) { case 0: diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c index 4e9a05e5bd2..71a9e372da0 100644 --- a/cpu/ppc4xx/4xx_enet.c +++ b/cpu/ppc4xx/4xx_enet.c @@ -410,7 +410,7 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) #endif #endif #if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ - defined(CONFIG_440SPE) || defined(CONFIG_440SP) + defined(CONFIG_440SP) || defined(CONFIG_440SPE) unsigned long mfr; #endif @@ -502,8 +502,8 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) __asm__ volatile ("eieio"); /* reset emac so we have access to the phy */ -#if defined(CONFIG_440SPE) || defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ - defined(CONFIG_440SP) +#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_440SP) || defined(CONFIG_440SPE) /* provide clocks for EMAC internal loopback */ mfsdr (sdr_mfr, mfr); mfr |= SDR0_MFR_ETH_CLK_SEL_V(devnum); @@ -521,8 +521,8 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) if (failsafe <= 0) printf("\nProblem resetting EMAC!\n"); -#if defined(CONFIG_440SPE) || defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ - defined(CONFIG_440SP) +#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_440SP) || defined(CONFIG_440SPE) /* remove clocks for EMAC internal loopback */ mfsdr (sdr_mfr, mfr); mfr &= ~SDR0_MFR_ETH_CLK_SEL_V(devnum); @@ -924,8 +924,8 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) /* set speed */ if (speed == _1000BASET) { -#if defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \ - defined(CONFIG_440EPX) || defined(CONFIG_440GRX) +#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_440SP) || defined(CONFIG_440SPE) unsigned long pfc1; mfsdr (sdr_pfc1, pfc1); -- cgit v1.3.1