diff options
Diffstat (limited to 'hw/misc/aspeed_scu.c')
| -rw-r--r-- | hw/misc/aspeed_scu.c | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/hw/misc/aspeed_scu.c b/hw/misc/aspeed_scu.c index c7e2c8263f..b1f3e6f6b8 100644 --- a/hw/misc/aspeed_scu.c +++ b/hw/misc/aspeed_scu.c @@ -120,6 +120,41 @@ static const uint32_t ast2400_a0_resets[ASPEED_SCU_NR_REGS] = { [BMC_DEV_ID] = 0x00002402U }; +/* SCU70 bit 23: 0 24Mhz. bit 11:9: 0b001 AXI:ABH ratio 2:1 */ +/* AST2500 revision A1 */ + +static const uint32_t ast2500_a1_resets[ASPEED_SCU_NR_REGS] = { + [SYS_RST_CTRL] = 0xFFCFFEDCU, + [CLK_SEL] = 0xF3F40000U, + [CLK_STOP_CTRL] = 0x19FC3E8BU, + [D2PLL_PARAM] = 0x00026108U, + [MPLL_PARAM] = 0x00030291U, + [HPLL_PARAM] = 0x93000400U, + [MISC_CTRL1] = 0x00000010U, + [PCI_CTRL1] = 0x20001A03U, + [PCI_CTRL2] = 0x20001A03U, + [PCI_CTRL3] = 0x04000030U, + [SYS_RST_STATUS] = 0x00000001U, + [SOC_SCRATCH1] = 0x000000C0U, /* SoC completed DRAM init */ + [MISC_CTRL2] = 0x00000023U, + [RNG_CTRL] = 0x0000000EU, + [PINMUX_CTRL2] = 0x0000F000U, + [PINMUX_CTRL3] = 0x03000000U, + [PINMUX_CTRL4] = 0x00000000U, + [PINMUX_CTRL5] = 0x0000A000U, + [WDT_RST_CTRL] = 0x023FFFF3U, + [PINMUX_CTRL8] = 0xFFFF0000U, + [PINMUX_CTRL9] = 0x000FFFFFU, + [FREE_CNTR4] = 0x000000FFU, + [FREE_CNTR4_EXT] = 0x000000FFU, + [CPU2_BASE_SEG1] = 0x80000000U, + [CPU2_BASE_SEG4] = 0x1E600000U, + [CPU2_BASE_SEG5] = 0xC0000000U, + [UART_HPLL_CLK] = 0x00001903U, + [PCIE_CTRL] = 0x0000007BU, + [BMC_DEV_ID] = 0x00002402U +}; + static uint64_t aspeed_scu_read(void *opaque, hwaddr offset, unsigned size) { AspeedSCUState *s = ASPEED_SCU(opaque); @@ -198,6 +233,10 @@ static void aspeed_scu_reset(DeviceState *dev) case AST2400_A0_SILICON_REV: reset = ast2400_a0_resets; break; + case AST2500_A0_SILICON_REV: + case AST2500_A1_SILICON_REV: + reset = ast2500_a1_resets; + break; default: g_assert_not_reached(); } @@ -208,7 +247,11 @@ static void aspeed_scu_reset(DeviceState *dev) s->regs[HW_STRAP2] = s->hw_strap2; } -static uint32_t aspeed_silicon_revs[] = { AST2400_A0_SILICON_REV, }; +static uint32_t aspeed_silicon_revs[] = { + AST2400_A0_SILICON_REV, + AST2500_A0_SILICON_REV, + AST2500_A1_SILICON_REV, +}; bool is_supported_silicon_rev(uint32_t silicon_rev) { |