diff options
Diffstat (limited to 'board/amcc/katmai')
| -rw-r--r-- | board/amcc/katmai/katmai.c | 72 |
1 files changed, 1 insertions, 71 deletions
diff --git a/board/amcc/katmai/katmai.c b/board/amcc/katmai/katmai.c index f2bed5c..08d89d7 100644 --- a/board/amcc/katmai/katmai.c +++ b/board/amcc/katmai/katmai.c @@ -349,7 +349,7 @@ int is_pci_host(struct pci_controller *hose) return 1; } -int katmai_pcie_card_present(int port) +static int katmai_pcie_card_present(int port) { u32 val; @@ -437,76 +437,6 @@ void pcie_setup_hoses(int busno) } #endif /* defined(CONFIG_PCI) */ -int misc_init_f (void) -{ - uint reg; -#if defined(CONFIG_STRESS) - uint i ; - uint disp; -#endif - - /* minimal init for PCIe */ -#if 0 /* test-only: test endpoint at some time, for now rootpoint only */ - /* pci express 0 Endpoint Mode */ - mfsdr(SDR0_PE0DLPSET, reg); - reg &= (~0x00400000); - mtsdr(SDR0_PE0DLPSET, reg); -#else - /* pci express 0 Rootpoint Mode */ - mfsdr(SDR0_PE0DLPSET, reg); - reg |= 0x00400000; - mtsdr(SDR0_PE0DLPSET, reg); -#endif - /* pci express 1 Rootpoint Mode */ - mfsdr(SDR0_PE1DLPSET, reg); - reg |= 0x00400000; - mtsdr(SDR0_PE1DLPSET, reg); - /* pci express 2 Rootpoint Mode */ - mfsdr(SDR0_PE2DLPSET, reg); - reg |= 0x00400000; - mtsdr(SDR0_PE2DLPSET, reg); - -#if defined(CONFIG_STRESS) - /* - * All this setting done by linux only needed by stress an charac. test - * procedure - * PCIe 1 Rootpoint PCIe2 Endpoint - * PCIe 0 FIR Pre-emphasis Filter Coefficients & Transmit Driver Power Level - */ - for (i=0,disp=0; i<8; i++,disp+=3) { - mfsdr(SDR0_PE0HSSSET1L0+disp, reg); - reg |= 0x33000000; - mtsdr(SDR0_PE0HSSSET1L0+disp, reg); - } - - /*PCIe 1 FIR Pre-emphasis Filter Coefficients & Transmit Driver Power Level */ - for (i=0,disp=0; i<4; i++,disp+=3) { - mfsdr(SDR0_PE1HSSSET1L0+disp, reg); - reg |= 0x33000000; - mtsdr(SDR0_PE1HSSSET1L0+disp, reg); - } - - /*PCIE 2 FIR Pre-emphasis Filter Coefficients & Transmit Driver Power Level */ - for (i=0,disp=0; i<4; i++,disp+=3) { - mfsdr(SDR0_PE2HSSSET1L0+disp, reg); - reg |= 0x33000000; - mtsdr(SDR0_PE2HSSSET1L0+disp, reg); - } - - reg = 0x21242222; - mtsdr(SDR0_PE2UTLSET1, reg); - reg = 0x11000000; - mtsdr(SDR0_PE2UTLSET2, reg); - /* pci express 1 Endpoint Mode */ - reg = 0x00004000; - mtsdr(SDR0_PE2DLPSET, reg); - - mtsdr(SDR0_UART1, 0x2080005a); /* patch for TG */ -#endif - - return 0; -} - #ifdef CONFIG_POST /* * Returns 1 if keys pressed to start the power-on long-running tests |