If we take the liberty to use register r0 to perform our bit set, we should be nice enough to tell the compiler about it. Add r0 to the clobber list to avoid potential mayhem.

Signed-off-by: Andre Przywara andre.przywara@arm.com Acked-by: Maxime Ripard maxime.ripard@free-electrons.com --- arch/arm/mach-sunxi/board.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index 52be5b0..58fbacb 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -188,7 +188,8 @@ void s_init(void) asm volatile( "mrc p15, 0, r0, c1, c0, 1\n" "orr r0, r0, #1 << 6\n" - "mcr p15, 0, r0, c1, c0, 1\n"); + "mcr p15, 0, r0, c1, c0, 1\n" + ::: "r0"); #endif #if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I_H3 /* Enable non-secure access to some peripherals */

Many ARMv8 boards define a constant COUNTER_FREQUENCY to specify the frequency of the ARM Generic Timer (aka. arch timer). ARMv7 boards traditionally used CONFIG_TIMER_CLK_FREQ for the same purpose. It seems useful to unify them. Since there are less occurences of the latter version, lets convert all users over to COUNTER_FREQUENCY.

Signed-off-by: Andre Przywara andre.przywara@arm.com Reviewed-by: York Sun york.sun@nxp.com --- arch/arm/cpu/armv7/nonsec_virt.S | 4 ++-- arch/arm/cpu/armv7/sunxi/psci.c | 2 +- board/sunxi/board.c | 6 +++--- include/configs/exynos-common.h | 2 +- include/configs/ls1021aiot.h | 2 +- include/configs/ls1021aqds.h | 2 +- include/configs/ls1021atwr.h | 2 +- include/configs/mx7_common.h | 2 +- include/configs/sun50i.h | 1 - include/configs/sunxi-common.h | 2 +- scripts/config_whitelist.txt | 1 - 11 files changed, 12 insertions(+), 14 deletions(-)

diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S index 95ce938..e39aba7 100644 --- a/arch/arm/cpu/armv7/nonsec_virt.S +++ b/arch/arm/cpu/armv7/nonsec_virt.S @@ -188,11 +188,11 @@ ENTRY(_nonsec_init) * we do this here instead. * But first check if we have the generic timer. */ -#ifdef CONFIG_TIMER_CLK_FREQ +#ifdef COUNTER_FREQUENCY mrc p15, 0, r0, c0, c1, 1 @ read ID_PFR1 and r0, r0, #CPUID_ARM_GENTIMER_MASK @ mask arch timer bits cmp r0, #(1 << CPUID_ARM_GENTIMER_SHIFT) - ldreq r1, =CONFIG_TIMER_CLK_FREQ + ldreq r1, =COUNTER_FREQUENCY mcreq p15, 0, r1, c14, c0, 0 @ write CNTFRQ #endif

diff --git a/arch/arm/cpu/armv7/sunxi/psci.c b/arch/arm/cpu/armv7/sunxi/psci.c index 766b8c7..104dc90 100644 --- a/arch/arm/cpu/armv7/sunxi/psci.c +++ b/arch/arm/cpu/armv7/sunxi/psci.c @@ -46,7 +46,7 @@ static u32 __secure cp15_read_cntp_ctl(void) return val; }

-#define ONE_MS (CONFIG_TIMER_CLK_FREQ / 1000) +#define ONE_MS (COUNTER_FREQUENCY / 1000)

static void __secure __mdelay(u32 ms) { diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 5365638..b966012 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -100,14 +100,14 @@ int board_init(void) * we avoid the risk of writing to it. */ asm volatile("mrc p15, 0, %0, c14, c0, 0" : "=r"(freq)); - if (freq != CONFIG_TIMER_CLK_FREQ) { + if (freq != COUNTER_FREQUENCY) { debug("arch timer frequency is %d Hz, should be %d, fixing ...\n", - freq, CONFIG_TIMER_CLK_FREQ); + freq, COUNTER_FREQUENCY); #ifdef CONFIG_NON_SECURE printf("arch timer frequency is wrong, but cannot adjust it\n"); #else asm volatile("mcr p15, 0, %0, c14, c0, 0" - : : "r"(CONFIG_TIMER_CLK_FREQ)); + : : "r"(COUNTER_FREQUENCY)); #endif } } diff --git a/include/configs/exynos-common.h b/include/configs/exynos-common.h index 7868c86..ccb335e 100644 --- a/include/configs/exynos-common.h +++ b/include/configs/exynos-common.h @@ -23,7 +23,7 @@

/* input clock of PLL: 24MHz input clock */ #define CONFIG_SYS_CLK_FREQ 24000000 -#define CONFIG_TIMER_CLK_FREQ CONFIG_SYS_CLK_FREQ +#define COUNTER_FREQUENCY CONFIG_SYS_CLK_FREQ

#define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_CMDLINE_TAG diff --git a/include/configs/ls1021aiot.h b/include/configs/ls1021aiot.h index b422863..31f71f1 100644 --- a/include/configs/ls1021aiot.h +++ b/include/configs/ls1021aiot.h @@ -252,7 +252,7 @@ #define CONFIG_PEN_ADDR_BIG_ENDIAN #define CONFIG_LAYERSCAPE_NS_ACCESS #define CONFIG_SMP_PEN_ADDR 0x01ee0200 -#define CONFIG_TIMER_CLK_FREQ 12500000 +#define COUNTER_FREQUENCY 12500000

#define CONFIG_HWCONFIG #define HWCONFIG_BUFFER_SIZE 256 diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h index 3c255aa..fbef0be 100644 --- a/include/configs/ls1021aqds.h +++ b/include/configs/ls1021aqds.h @@ -509,7 +509,7 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_PEN_ADDR_BIG_ENDIAN #define CONFIG_LAYERSCAPE_NS_ACCESS #define CONFIG_SMP_PEN_ADDR 0x01ee0200 -#define CONFIG_TIMER_CLK_FREQ 12500000 +#define COUNTER_FREQUENCY 12500000

#define CONFIG_HWCONFIG #define HWCONFIG_BUFFER_SIZE 256 diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h index 7100d96..43a993b 100644 --- a/include/configs/ls1021atwr.h +++ b/include/configs/ls1021atwr.h @@ -379,7 +379,7 @@ #define CONFIG_PEN_ADDR_BIG_ENDIAN #define CONFIG_LAYERSCAPE_NS_ACCESS #define CONFIG_SMP_PEN_ADDR 0x01ee0200 -#define CONFIG_TIMER_CLK_FREQ 12500000 +#define COUNTER_FREQUENCY 12500000

#define CONFIG_HWCONFIG #define HWCONFIG_BUFFER_SIZE 256 diff --git a/include/configs/mx7_common.h b/include/configs/mx7_common.h index bdacedc..6c954a9 100644 --- a/include/configs/mx7_common.h +++ b/include/configs/mx7_common.h @@ -21,7 +21,7 @@ #define CONFIG_MXC_GPT_HCLK #define CONFIG_SYSCOUNTER_TIMER #define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */ -#define CONFIG_TIMER_CLK_FREQ CONFIG_SC_TIMER_CLK +#define COUNTER_FREQUENCY CONFIG_SC_TIMER_CLK #define CONFIG_SYS_FSL_CLK

#define CONFIG_SYS_BOOTM_LEN 0x1000000 diff --git a/include/configs/sun50i.h b/include/configs/sun50i.h index 3e5708b..1b7bfb6 100644 --- a/include/configs/sun50i.h +++ b/include/configs/sun50i.h @@ -18,7 +18,6 @@

#define CONFIG_SUNXI_USB_PHYS 1

-#define COUNTER_FREQUENCY CONFIG_TIMER_CLK_FREQ #define GICD_BASE 0x1c81000 #define GICC_BASE 0x1c82000

diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index 3ac96da..0f40c7f 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -53,7 +53,7 @@ #endif

/* CPU */ -#define CONFIG_TIMER_CLK_FREQ 24000000 +#define COUNTER_FREQUENCY 24000000

/* * The DRAM Base differs between some models. We cannot use macros for the diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 37ce51a..6333aa6 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -6541,7 +6541,6 @@ CONFIG_TI816X_EVM_DDR3 CONFIG_TI816X_USE_EMIF0 CONFIG_TI816X_USE_EMIF1 CONFIG_TI81XX -CONFIG_TIMER_CLK_FREQ CONFIG_TIMESTAMP CONFIG_TIZEN CONFIG_TI_KEYSTONE_SERDES

Some Freescale boards used an extra version of the constant to hold the Generic Timer frequency. This can easily be covered by the now unified COUNTER_FREQUENCY constant, so remove this extra variable from those boards.

Signed-off-by: Andre Przywara andre.przywara@arm.com Reviewed-by: York Sun york.sun@nxp.com --- arch/arm/cpu/armv7/ls102xa/psci.S | 2 +- arch/arm/cpu/armv7/ls102xa/timer.c | 2 +- include/configs/ls1021aiot.h | 5 ----- include/configs/ls1021aqds.h | 5 ----- include/configs/ls1021atwr.h | 5 ----- 5 files changed, 2 insertions(+), 17 deletions(-)

diff --git a/arch/arm/cpu/armv7/ls102xa/psci.S b/arch/arm/cpu/armv7/ls102xa/psci.S index 3d41d37..e1dc5f3 100644 --- a/arch/arm/cpu/armv7/ls102xa/psci.S +++ b/arch/arm/cpu/armv7/ls102xa/psci.S @@ -37,7 +37,7 @@

.align 5

-#define ONE_MS (GENERIC_TIMER_CLK / 1000) +#define ONE_MS (COUNTER_FREQUENCY / 1000) #define RESET_WAIT (30 * ONE_MS)

.globl psci_version diff --git a/arch/arm/cpu/armv7/ls102xa/timer.c b/arch/arm/cpu/armv7/ls102xa/timer.c index e6a32ca..d5237d2 100644 --- a/arch/arm/cpu/armv7/ls102xa/timer.c +++ b/arch/arm/cpu/armv7/ls102xa/timer.c @@ -62,7 +62,7 @@ int timer_init(void) /* Enable System Counter */ writel(SYS_COUNTER_CTRL_ENABLE, &sctr->cntcr);

- freq = GENERIC_TIMER_CLK; + freq = COUNTER_FREQUENCY; asm("mcr p15, 0, %0, c14, c0, 0" : : "r" (freq));

/* Set PL1 Physical Timer Ctrl */ diff --git a/include/configs/ls1021aiot.h b/include/configs/ls1021aiot.h index 31f71f1..d4ba080 100644 --- a/include/configs/ls1021aiot.h +++ b/include/configs/ls1021aiot.h @@ -36,11 +36,6 @@ #define CONFIG_CMD_EXT2 #endif

-/* - * Generic Timer Definitions - */ -#define GENERIC_TIMER_CLK 12500000 - #define CONFIG_SYS_CLK_FREQ 100000000 #define CONFIG_DDR_CLK_FREQ 100000000

diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h index fbef0be..cb9f1ea 100644 --- a/include/configs/ls1021aqds.h +++ b/include/configs/ls1021aqds.h @@ -27,11 +27,6 @@ #define CONFIG_SYS_INIT_RAM_ADDR OCRAM_BASE_ADDR #define CONFIG_SYS_INIT_RAM_SIZE OCRAM_SIZE

-/* - * Generic Timer Definitions - */ -#define GENERIC_TIMER_CLK 12500000 - #ifndef __ASSEMBLY__ unsigned long get_board_sys_clk(void); unsigned long get_board_ddr_clk(void); diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h index 43a993b..2647ef5 100644 --- a/include/configs/ls1021atwr.h +++ b/include/configs/ls1021atwr.h @@ -56,11 +56,6 @@ #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 #endif

-/* - * Generic Timer Definitions - */ -#define GENERIC_TIMER_CLK 12500000 - #define CONFIG_SYS_CLK_FREQ 100000000 #define CONFIG_DDR_CLK_FREQ 100000000

Instead of enumerating all SoC families that need that bit set, let's just express this more clearly: The SMP bits needs to be set on SMP capable ARMv7 CPUs. It's much easier in Kconfig to express it the other way round, so we use ! CPU_IS_UP and ! ARM64.

Signed-off-by: Andre Przywara andre.przywara@arm.com Acked-by: Maxime Ripard maxime.ripard@free-electrons.com --- arch/arm/Kconfig | 4 ++++ arch/arm/mach-sunxi/board.c | 5 +---- board/sunxi/Kconfig | 2 ++ 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index fc36723..98791c0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -126,6 +126,10 @@ config ENABLE_ARM_SOC_BOOT0_HOOK ARM_SOC_BOOT0_HOOK which contains the required assembler preprocessor code.

+config ARM_CORTEX_CPU_IS_UP + bool + default n + config USE_ARCH_MEMCPY bool "Use an assembly optimized implementation of memcpy" default y diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index 58fbacb..fdcf68e 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -180,10 +180,7 @@ void s_init(void) /* No H3 BSP, boot0 seems to not modify SUNXI_SRAMC_BASE + 0x44 */ #endif

-#if defined CONFIG_MACH_SUN6I || \ - defined CONFIG_MACH_SUN7I || \ - defined CONFIG_MACH_SUN8I || \ - defined CONFIG_MACH_SUN9I +#if !defined(CONFIG_ARM_CORTEX_CPU_IS_UP) && !defined(CONFIG_ARM64) /* Enable SMP mode for CPU0, by setting bit 6 of Auxiliary Ctl reg */ asm volatile( "mrc p15, 0, r0, c1, c0, 1\n" diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig index 37b4252..ea0d658 100644 --- a/board/sunxi/Kconfig +++ b/board/sunxi/Kconfig @@ -50,12 +50,14 @@ choice config MACH_SUN4I bool "sun4i (Allwinner A10)" select CPU_V7 + select ARM_CORTEX_CPU_IS_UP select SUNXI_GEN_SUN4I select SUPPORT_SPL

config MACH_SUN5I bool "sun5i (Allwinner A13)" select CPU_V7 + select ARM_CORTEX_CPU_IS_UP select SUNXI_GEN_SUN4I select SUPPORT_SPL

For some reason we were pretty conservative when defining the maximum SPL size for the Allwinner A80(sun9i) SoC. According to the manual the SRAM A1 is even 40KB, but the BROM probably still has the 32 KiB load limit. For the sake of simplicity, merge the SPL memory definitions for the A64 and A80 SoCs, since both SoC share the BROM/SRAM A1 memory layout. This helps to further simplify this is in the next patch.

Signed-off-by: Andre Przywara andre.przywara@arm.com --- include/configs/sunxi-common.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index 0f40c7f..2b67827 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -186,12 +186,9 @@ #define CONFIG_SPL_BOARD_LOAD_IMAGE #endif

-#if defined(CONFIG_MACH_SUN9I) -#define CONFIG_SPL_TEXT_BASE 0x10040 /* sram start+header */ -#define CONFIG_SPL_MAX_SIZE 0x5fc0 /* ? KiB on sun9i */ -#elif defined(CONFIG_MACH_SUN50I) +#if defined(CONFIG_MACH_SUN9I) || defined(CONFIG_MACH_SUN50I) #define CONFIG_SPL_TEXT_BASE 0x10040 /* sram start+header */ -#define CONFIG_SPL_MAX_SIZE 0x7fc0 /* 32 KiB on sun50i */ +#define CONFIG_SPL_MAX_SIZE 0x7fc0 /* 32 KiB on sun9/50i */ #else #define CONFIG_SPL_TEXT_BASE 0x40 /* sram start+header */ #define CONFIG_SPL_MAX_SIZE 0x5fc0 /* 24KB on sun4i/sun7i */

Every armv8 board needs the memory map, so change the #ifdef to ARM64 to avoid enumerating every single board or SoC.

Signed-off-by: Andre Przywara andre.przywara@arm.com Acked-by: Maxime Ripard maxime.ripard@free-electrons.com --- arch/arm/mach-sunxi/board.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index fdcf68e..96764d1 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -40,7 +40,7 @@ struct fel_stash {

struct fel_stash fel_stash __attribute__((section(".data")));

-#ifdef CONFIG_MACH_SUN50I +#ifdef CONFIG_ARM64 #include <asm/armv8/mmu.h>

static struct mm_region sunxi_mem_map[] = {

Addresses passed on to readl and writel are expected to be of the same size as a pointer. Change the parameter types of sunxi_spi0_read_data() to make the compiler happy and allow a warning-free aarch64 compile.

Signed-off-by: Andre Przywara andre.przywara@arm.com Reviewed-by: Simon Glass sjg@chromium.org Reviewed-by: Maxime Ripard maxime.ripard@free-electrons.com --- drivers/mtd/spi/sunxi_spi_spl.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/mtd/spi/sunxi_spi_spl.c b/drivers/mtd/spi/sunxi_spi_spl.c index a24c115..852abd4 100644 --- a/drivers/mtd/spi/sunxi_spi_spl.c +++ b/drivers/mtd/spi/sunxi_spi_spl.c @@ -185,14 +185,14 @@ static void spi0_deinit(void) #define SPI_READ_MAX_SIZE 60 /* FIFO size, minus 4 bytes of the header */

static void sunxi_spi0_read_data(u8 *buf, u32 addr, u32 bufsize, - u32 spi_ctl_reg, - u32 spi_ctl_xch_bitmask, - u32 spi_fifo_reg, - u32 spi_tx_reg, - u32 spi_rx_reg, - u32 spi_bc_reg, - u32 spi_tc_reg, - u32 spi_bcc_reg) + ulong spi_ctl_reg, + ulong spi_ctl_xch_bitmask, + ulong spi_fifo_reg, + ulong spi_tx_reg, + ulong spi_rx_reg, + ulong spi_bc_reg, + ulong spi_tc_reg, + ulong spi_bcc_reg) { writel(4 + bufsize, spi_bc_reg); /* Burst counter (total bytes) */ writel(4, spi_tc_reg); /* Transfer counter (bytes to send) */

The DRAM controller in the Allwinner H5 SoC is again very similar to the one in the H3 and A64. Based on the existing socid parameter, add support for this controller by reusing the bulk of the code and only deviating where needed. These new bits set or cleared here and there have been mostly found by looking at DRAM register dumps after using the H5 boot0 and comparing them to what we set in the code. So for now it's mostly unclear what those bits actually mean - hence the missing names and comments. Also add the delay line parameters taken from the boot0 and libdram disassembly. Register setup differences between H5 and H3 are courtesy of Jens Kuske.

Signed-off-by: Andre Przywara andre.przywara@arm.com Acked-by: Maxime Ripard maxime.ripard@free-electrons.com --- arch/arm/include/asm/arch-sunxi/cpu.h | 1 + arch/arm/mach-sunxi/dram_sun8i_h3.c | 97 +++++++++++++++++++++++++++++------ 2 files changed, 82 insertions(+), 16 deletions(-)

diff --git a/arch/arm/include/asm/arch-sunxi/cpu.h b/arch/arm/include/asm/arch-sunxi/cpu.h index 6f96a97..e8e670e 100644 --- a/arch/arm/include/asm/arch-sunxi/cpu.h +++ b/arch/arm/include/asm/arch-sunxi/cpu.h @@ -15,5 +15,6 @@

#define SOCID_A64 0x1689 #define SOCID_H3 0x1680 +#define SOCID_H5 0x1718

#endif /* _SUNXI_CPU_H */ diff --git a/arch/arm/mach-sunxi/dram_sun8i_h3.c b/arch/arm/mach-sunxi/dram_sun8i_h3.c index 9f7cc7f..d681a9d 100644 --- a/arch/arm/mach-sunxi/dram_sun8i_h3.c +++ b/arch/arm/mach-sunxi/dram_sun8i_h3.c @@ -177,6 +177,34 @@ static void mctl_set_master_priority_a64(void) writel(0x81000004, &mctl_com->mdfs_bwlr[2]); }

+static void mctl_set_master_priority_h5(void) +{ + struct sunxi_mctl_com_reg * const mctl_com = + (struct sunxi_mctl_com_reg *)SUNXI_DRAM_COM_BASE; + + /* enable bandwidth limit windows and set windows size 1us */ + writel(399, &mctl_com->tmr); + writel((1 << 16), &mctl_com->bwcr); + + /* set cpu high priority */ + writel(0x00000001, &mctl_com->mapr); + + /* Port 2 is reserved per Allwinner's linux-3.10 source, yet + * they initialise it */ + MBUS_CONF( CPU, true, HIGHEST, 0, 300, 260, 150); + MBUS_CONF( GPU, true, HIGHEST, 0, 600, 400, 200); + MBUS_CONF(UNUSED, true, HIGHEST, 0, 512, 256, 96); + MBUS_CONF( DMA, true, HIGHEST, 0, 256, 128, 32); + MBUS_CONF( VE, true, HIGHEST, 0, 1900, 1500, 1000); + MBUS_CONF( CSI, true, HIGHEST, 0, 150, 120, 100); + MBUS_CONF( NAND, true, HIGH, 0, 256, 128, 64); + MBUS_CONF( SS, true, HIGHEST, 0, 256, 128, 64); + MBUS_CONF( TS, true, HIGHEST, 0, 256, 128, 64); + MBUS_CONF( DI, true, HIGH, 0, 1024, 256, 64); + MBUS_CONF( DE, true, HIGHEST, 3, 3400, 2400, 1024); + MBUS_CONF(DE_CFD, true, HIGHEST, 0, 600, 400, 200); +} + static void mctl_set_master_priority(uint16_t socid) { switch (socid) { @@ -186,6 +214,9 @@ static void mctl_set_master_priority(uint16_t socid) case SOCID_A64: mctl_set_master_priority_a64(); return; + case SOCID_H5: + mctl_set_master_priority_h5(); + return; } }

@@ -256,7 +287,7 @@ static void mctl_set_timing_params(uint16_t socid, struct dram_para *para)

/* set two rank timing */ clrsetbits_le32(&mctl_ctl->dramtmg[8], (0xff << 8) | (0xff << 0), - (0x66 << 8) | (0x10 << 0)); + ((socid == SOCID_H5 ? 0x33 : 0x66) << 8) | (0x10 << 0));

/* set PHY interface timing, write latency and read latency configure */ writel((0x2 << 24) | (t_rdata_en << 16) | (0x1 << 8) | @@ -391,7 +422,7 @@ static void mctl_sys_init(uint16_t socid, struct dram_para *para) CCM_DRAMCLK_CFG_DIV(1) | CCM_DRAMCLK_CFG_SRC_PLL11 | CCM_DRAMCLK_CFG_UPD); - } else if (socid == SOCID_H3) { + } else if (socid == SOCID_H3 || socid == SOCID_H5) { clock_set_pll5(CONFIG_DRAM_CLK * 2 * 1000000, false); clrsetbits_le32(&ccm->dram_clk_cfg, CCM_DRAMCLK_CFG_DIV_MASK | @@ -410,7 +441,7 @@ static void mctl_sys_init(uint16_t socid, struct dram_para *para) setbits_le32(&ccm->dram_clk_cfg, CCM_DRAMCLK_CFG_RST); udelay(10);

- writel(0xc00e, &mctl_ctl->clken); + writel(socid == SOCID_H5 ? 0x8000 : 0xc00e, &mctl_ctl->clken); udelay(500); }

@@ -434,7 +465,10 @@ static int mctl_channel_init(uint16_t socid, struct dram_para *para)

/* setting VTC, default disable all VT */ clrbits_le32(&mctl_ctl->pgcr[0], (1 << 30) | 0x3f); - clrsetbits_le32(&mctl_ctl->pgcr[1], 1 << 24, 1 << 26); + if (socid == SOCID_H5) + setbits_le32(&mctl_ctl->pgcr[1], (1 << 24) | (1 << 26)); + else + clrsetbits_le32(&mctl_ctl->pgcr[1], 1 << 24, 1 << 26);

/* increase DFI_PHY_UPD clock */ writel(PROTECT_MAGIC, &mctl_com->protect); @@ -444,15 +478,22 @@ static int mctl_channel_init(uint16_t socid, struct dram_para *para) udelay(100);

/* set dramc odt */ - for (i = 0; i < 4; i++) - clrsetbits_le32(&mctl_ctl->dx[i].gcr, (0x3 << 4) | - (0x1 << 1) | (0x3 << 2) | (0x3 << 12) | - (0x3 << 14), - IS_ENABLED(CONFIG_DRAM_ODT_EN) ? - DX_GCR_ODT_DYNAMIC : DX_GCR_ODT_OFF); + for (i = 0; i < 4; i++) { + u32 clearmask = (0x3 << 4) | (0x1 << 1) | (0x3 << 2) | + (0x3 << 12) | (0x3 << 14); + u32 setmask = IS_ENABLED(CONFIG_DRAM_ODT_EN) ? + DX_GCR_ODT_DYNAMIC : DX_GCR_ODT_OFF; + + if (socid == SOCID_H5) { + clearmask |= 0x2 << 8; + setmask |= 0x4 << 8; + } + clrsetbits_le32(&mctl_ctl->dx[i].gcr, clearmask, setmask); + }

/* AC PDR should always ON */ - setbits_le32(&mctl_ctl->aciocr, 0x1 << 1); + clrsetbits_le32(&mctl_ctl->aciocr, socid == SOCID_H5 ? (0x1 << 11) : 0, + 0x1 << 1);

/* set DQS auto gating PD mode */ setbits_le32(&mctl_ctl->pgcr[2], 0x3 << 6); @@ -464,7 +505,7 @@ static int mctl_channel_init(uint16_t socid, struct dram_para *para) /* dphy & aphy phase select 270 degree */ clrsetbits_le32(&mctl_ctl->pgcr[2], (0x3 << 10) | (0x3 << 8), (0x1 << 10) | (0x2 << 8)); - } else if (socid == SOCID_A64) { + } else if (socid == SOCID_A64 || socid == SOCID_H5) { /* dphy & aphy phase select ? */ clrsetbits_le32(&mctl_ctl->pgcr[2], (0x3 << 10) | (0x3 << 8), (0x0 << 10) | (0x3 << 8)); @@ -488,11 +529,12 @@ static int mctl_channel_init(uint16_t socid, struct dram_para *para)

mctl_phy_init(PIR_PLLINIT | PIR_DCAL | PIR_PHYRST | PIR_DRAMRST | PIR_DRAMINIT | PIR_QSGATE); - } else if (socid == SOCID_A64) { + } else if (socid == SOCID_A64 || socid == SOCID_H5) { clrsetbits_le32(&mctl_ctl->zqcr, 0xffffff, CONFIG_DRAM_ZQ);

mctl_phy_init(PIR_ZCAL | PIR_PLLINIT | PIR_DCAL | PIR_PHYRST | PIR_DRAMRST | PIR_DRAMINIT | PIR_QSGATE); + /* no PIR_QSGATE for H5 ???? */ }

/* detect ranks and bus width */ @@ -533,7 +575,7 @@ static int mctl_channel_init(uint16_t socid, struct dram_para *para) /* set PGCR3, CKE polarity */ if (socid == SOCID_H3) writel(0x00aa0060, &mctl_ctl->pgcr[3]); - else if (socid == SOCID_A64) + else if (socid == SOCID_A64 || socid == SOCID_H5) writel(0xc0aa0060, &mctl_ctl->pgcr[3]);

/* power down zq calibration module for power save */ @@ -604,6 +646,22 @@ static void mctl_auto_detect_dram_size(struct dram_para *para) 3, 4, 0, 3, 4, 1, 4, 0, \ 1, 1, 0, 1, 13, 5, 4 }

+#define SUN8I_H5_DX_READ_DELAYS \ + {{ 14, 15, 17, 17, 17, 17, 17, 18, 17, 3, 3 }, \ + { 21, 21, 12, 22, 21, 21, 21, 21, 21, 3, 3 }, \ + { 16, 19, 19, 17, 22, 22, 21, 22, 19, 3, 3 }, \ + { 21, 21, 22, 22, 20, 21, 19, 19, 19, 3, 3 } } +#define SUN8I_H5_DX_WRITE_DELAYS \ + {{ 1, 2, 3, 4, 3, 4, 4, 4, 6, 6, 6 }, \ + { 6, 6, 6, 5, 5, 5, 5, 5, 6, 6, 6 }, \ + { 0, 2, 4, 2, 6, 5, 5, 5, 6, 6, 6 }, \ + { 3, 3, 3, 2, 2, 1, 1, 1, 4, 4, 4 } } +#define SUN8I_H5_AC_DELAYS \ + { 0, 0, 5, 5, 0, 0, 0, 0, \ + 0, 0, 0, 0, 3, 3, 3, 3, \ + 3, 3, 3, 3, 3, 3, 3, 3, \ + 3, 3, 3, 3, 2, 0, 0 } + unsigned long sunxi_dram_init(void) { struct sunxi_mctl_com_reg * const mctl_com = @@ -625,6 +683,10 @@ unsigned long sunxi_dram_init(void) .dx_read_delays = SUN50I_A64_DX_READ_DELAYS, .dx_write_delays = SUN50I_A64_DX_WRITE_DELAYS, .ac_delays = SUN50I_A64_AC_DELAYS, +#elif defined(CONFIG_MACH_SUN50I_H5) + .dx_read_delays = SUN8I_H5_DX_READ_DELAYS, + .dx_write_delays = SUN8I_H5_DX_WRITE_DELAYS, + .ac_delays = SUN8I_H5_AC_DELAYS, #endif }; /* @@ -636,6 +698,8 @@ unsigned long sunxi_dram_init(void) uint16_t socid = SOCID_H3; #elif defined(CONFIG_MACH_SUN50I) uint16_t socid = SOCID_A64; +#elif defined(CONFIG_MACH_SUN50I_H5) + uint16_t socid = SOCID_H5; #endif

mctl_sys_init(socid, &para); @@ -652,8 +716,9 @@ unsigned long sunxi_dram_init(void) if (socid == SOCID_H3) writel(0x0c000400, &mctl_ctl->odtcfg);

- if (socid == SOCID_A64) { - setbits_le32(&mctl_ctl->vtfcr, 2 << 8); + if (socid == SOCID_A64 || socid == SOCID_H5) { + setbits_le32(&mctl_ctl->vtfcr, + (socid == SOCID_H5 ? 3 : 2) << 8); clrbits_le32(&mctl_ctl->pgcr[2], (1 << 13)); }

The Allwinner H5 is very close to the H3 SoC, but has ARMv8 cores. To allow sharing the clocks, GPIO and driver code easily, create an architecture agnostic MACH_SUNXI_H3_H5 Kconfig symbol. Rename the existing symbol to MACH_SUNXI_H3_H5 where code is shared and let it be selected by a new shared Kconfig option.

Signed-off-by: Andre Przywara andre.przywara@arm.com Acked-by: Maxime Ripard maxime.ripard@free-electrons.com --- arch/arm/include/asm/arch-sunxi/clock_sun6i.h | 4 ++-- arch/arm/include/asm/arch-sunxi/cpu_sun4i.h | 4 ++-- arch/arm/include/asm/arch-sunxi/dram.h | 2 +- arch/arm/mach-sunxi/Makefile | 2 +- arch/arm/mach-sunxi/board.c | 2 +- arch/arm/mach-sunxi/clock_sun6i.c | 6 +++--- arch/arm/mach-sunxi/usb_phy.c | 4 ++-- board/sunxi/Kconfig | 14 +++++++++----- drivers/mtd/spi/Kconfig | 2 +- drivers/net/sun8i_emac.c | 2 +- drivers/power/Kconfig | 4 ++-- drivers/usb/host/ehci-sunxi.c | 2 +- 12 files changed, 26 insertions(+), 22 deletions(-)

diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h index 3f87672..1bfb48b 100644 --- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h +++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h @@ -242,7 +242,7 @@ struct sunxi_ccm_reg { /* ahb_gate0 offsets */ #define AHB_GATE_OFFSET_USB_OHCI1 30 #define AHB_GATE_OFFSET_USB_OHCI0 29 -#ifdef CONFIG_MACH_SUN8I_H3 +#ifdef CONFIG_MACH_SUNXI_H3_H5 /* * These are EHCI1 - EHCI3 in the datasheet (EHCI0 is for the OTG) we call * them 0 - 2 like they were called on older SoCs. @@ -293,7 +293,7 @@ struct sunxi_ccm_reg { #define CCM_USB_CTRL_PHY1_CLK (0x1 << 9) #define CCM_USB_CTRL_PHY2_CLK (0x1 << 10) #define CCM_USB_CTRL_PHY3_CLK (0x1 << 11) -#ifdef CONFIG_MACH_SUN8I_H3 +#ifdef CONFIG_MACH_SUNXI_H3_H5 /* * These are OHCI1 - OHCI3 in the datasheet (OHCI0 is for the OTG) we call * them 0 - 2 like they were called on older SoCs. diff --git a/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h b/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h index 3c85222..ea672fe 100644 --- a/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h +++ b/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h @@ -56,7 +56,7 @@ #define SUNXI_USB2_BASE 0x01c1c000 #endif #ifdef CONFIG_SUNXI_GEN_SUN6I -#if defined(CONFIG_MACH_SUN8I_H3) || defined(CONFIG_MACH_SUN50I) +#if defined(CONFIG_MACH_SUNXI_H3_H5) || defined(CONFIG_MACH_SUN50I) #define SUNXI_USBPHY_BASE 0x01c19000 #define SUNXI_USB0_BASE 0x01c1a000 #define SUNXI_USB1_BASE 0x01c1b000 @@ -94,7 +94,7 @@ #define SUNXI_KEYPAD_BASE 0x01c23000 #define SUNXI_TZPC_BASE 0x01c23400

-#if defined(CONFIG_MACH_SUN8I_A83T) || defined(CONFIG_MACH_SUN8I_H3) || \ +#if defined(CONFIG_MACH_SUN8I_A83T) || defined(CONFIG_MACH_SUNXI_H3_H5) || \ defined(CONFIG_MACH_SUN50I) /* SID address space starts at 0x01c1400, but e-fuse is at offset 0x200 */ #define SUNXI_SIDC_BASE 0x01c14000 diff --git a/arch/arm/include/asm/arch-sunxi/dram.h b/arch/arm/include/asm/arch-sunxi/dram.h index 53e6d47..1dc8220 100644 --- a/arch/arm/include/asm/arch-sunxi/dram.h +++ b/arch/arm/include/asm/arch-sunxi/dram.h @@ -24,7 +24,7 @@ #include <asm/arch/dram_sun8i_a33.h> #elif defined(CONFIG_MACH_SUN8I_A83T) #include <asm/arch/dram_sun8i_a83t.h> -#elif defined(CONFIG_MACH_SUN8I_H3) || defined(CONFIG_MACH_SUN50I) +#elif defined(CONFIG_MACH_SUNXI_H3_H5) || defined(CONFIG_MACH_SUN50I) #include <asm/arch/dram_sun8i_h3.h> #elif defined(CONFIG_MACH_SUN9I) #include <asm/arch/dram_sun9i.h> diff --git a/arch/arm/mach-sunxi/Makefile b/arch/arm/mach-sunxi/Makefile index 7daba11..efab481 100644 --- a/arch/arm/mach-sunxi/Makefile +++ b/arch/arm/mach-sunxi/Makefile @@ -48,7 +48,7 @@ obj-$(CONFIG_MACH_SUN7I) += dram_sun4i.o obj-$(CONFIG_MACH_SUN8I_A23) += dram_sun8i_a23.o obj-$(CONFIG_MACH_SUN8I_A33) += dram_sun8i_a33.o obj-$(CONFIG_MACH_SUN8I_A83T) += dram_sun8i_a83t.o -obj-$(CONFIG_MACH_SUN8I_H3) += dram_sun8i_h3.o +obj-$(CONFIG_MACH_SUNXI_H3_H5) += dram_sun8i_h3.o obj-$(CONFIG_MACH_SUN9I) += dram_sun9i.o obj-$(CONFIG_MACH_SUN50I) += dram_sun8i_h3.o endif diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index 96764d1..5e03d03 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -98,7 +98,7 @@ static int gpio_init(void) sunxi_gpio_set_cfgpin(SUNXI_GPB(0), SUN8I_A33_GPB_UART0); sunxi_gpio_set_cfgpin(SUNXI_GPB(1), SUN8I_A33_GPB_UART0); sunxi_gpio_set_pull(SUNXI_GPB(1), SUNXI_GPIO_PULL_UP); -#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_MACH_SUN8I_H3) +#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_MACH_SUNXI_H3_H5) sunxi_gpio_set_cfgpin(SUNXI_GPA(4), SUN8I_H3_GPA_UART0); sunxi_gpio_set_cfgpin(SUNXI_GPA(5), SUN8I_H3_GPA_UART0); sunxi_gpio_set_pull(SUNXI_GPA(5), SUNXI_GPIO_PULL_UP); diff --git a/arch/arm/mach-sunxi/clock_sun6i.c b/arch/arm/mach-sunxi/clock_sun6i.c index d123b3a..4762fbf 100644 --- a/arch/arm/mach-sunxi/clock_sun6i.c +++ b/arch/arm/mach-sunxi/clock_sun6i.c @@ -22,7 +22,7 @@ void clock_init_safe(void) struct sunxi_ccm_reg * const ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;

-#if !defined(CONFIG_MACH_SUN8I_H3) && !defined(CONFIG_MACH_SUN50I) +#if !defined(CONFIG_MACH_SUNXI_H3_H5) && !defined(CONFIG_MACH_SUN50I) struct sunxi_prcm_reg * const prcm = (struct sunxi_prcm_reg *)SUNXI_PRCM_BASE;

@@ -51,7 +51,7 @@ void clock_init_safe(void)

void clock_init_sec(void) { -#ifdef CONFIG_MACH_SUN8I_H3 +#ifdef CONFIG_MACH_SUNXI_H3_H5 struct sunxi_ccm_reg * const ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;

@@ -152,7 +152,7 @@ void clock_set_pll5(unsigned int clk, bool sigma_delta_enable) const int max_n = 32; int k = 1, m = 2;

-#ifdef CONFIG_MACH_SUN8I_H3 +#ifdef CONFIG_MACH_SUNXI_H3_H5 clrsetbits_le32(&ccm->pll5_tuning_cfg, CCM_PLL5_TUN_LOCK_TIME_MASK | CCM_PLL5_TUN_INIT_FREQ_MASK, CCM_PLL5_TUN_LOCK_TIME(2) | CCM_PLL5_TUN_INIT_FREQ(16)); diff --git a/arch/arm/mach-sunxi/usb_phy.c b/arch/arm/mach-sunxi/usb_phy.c index 278587b..9bf0b56 100644 --- a/arch/arm/mach-sunxi/usb_phy.c +++ b/arch/arm/mach-sunxi/usb_phy.c @@ -146,10 +146,10 @@ __maybe_unused static void usb_phy_write(struct sunxi_usb_phy *phy, int addr, } }

-#if defined(CONFIG_MACH_SUN8I_H3) || defined(CONFIG_MACH_SUN50I) +#if defined(CONFIG_MACH_SUNXI_H3_H5) || defined(CONFIG_MACH_SUN50I) static void sunxi_usb_phy_config(struct sunxi_usb_phy *phy) { -#if defined CONFIG_MACH_SUN8I_H3 +#if defined CONFIG_MACH_SUNXI_H3_H5 if (phy->id == 0) clrbits_le32(SUNXI_USBPHY_BASE + REG_PHY_UNK_H3, 0x01); #endif diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig index 688cb12..bbd6a3c 100644 --- a/board/sunxi/Kconfig +++ b/board/sunxi/Kconfig @@ -47,6 +47,11 @@ config SUNXI_GEN_SUN6I watchdog, etc.

+config MACH_SUNXI_H3_H5 + bool + select SUNXI_GEN_SUN6I + select SUPPORT_SPL + choice prompt "Sunxi SoC Variant" optional @@ -117,8 +122,7 @@ config MACH_SUN8I_H3 select CPU_V7_HAS_NONSEC select CPU_V7_HAS_VIRT select ARCH_SUPPORT_PSCI - select SUNXI_GEN_SUN6I - select SUPPORT_SPL + select MACH_SUNXI_H3_H5 select ARMV7_BOOT_SEC_DEFAULT if OLD_SUNXI_KERNEL_COMPAT

config MACH_SUN9I @@ -140,7 +144,7 @@ endchoice # The sun8i SoCs share a lot, this helps to avoid a lot of "if A23 || A33" config MACH_SUN8I bool - default y if MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUN8I_H3 || MACH_SUN8I_A83T + default y if MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUNXI_H3_H5 || MACH_SUN8I_A83T

config RESERVE_ALLWINNER_BOOT0_HEADER bool "reserve space for Allwinner boot0 header" @@ -328,7 +332,7 @@ config OLD_SUNXI_KERNEL_COMPAT

config MMC0_CD_PIN string "Card detect pin for mmc0" - default "PF6" if MACH_SUN8I_A83T || MACH_SUN8I_H3 || MACH_SUN50I + default "PF6" if MACH_SUN8I_A83T || MACH_SUNXI_H3_H5 || MACH_SUN50I default "" ---help--- Set the card detect pin for mmc0, leave empty to not use cd. This @@ -493,7 +497,7 @@ config AXP_GPIO

config VIDEO bool "Enable graphical uboot console on HDMI, LCD or VGA" - depends on !MACH_SUN8I_A83T && !MACH_SUN8I_H3 && !MACH_SUN9I && !MACH_SUN50I + depends on !MACH_SUN8I_A83T && !MACH_SUNXI_H3_H5 && !MACH_SUN9I && !MACH_SUN50I default y ---help--- Say Y here to add support for using a cfb console on the HDMI, LCD diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig index 1f23c8e..5ca0a71 100644 --- a/drivers/mtd/spi/Kconfig +++ b/drivers/mtd/spi/Kconfig @@ -132,7 +132,7 @@ if SPL

config SPL_SPI_SUNXI bool "Support for SPI Flash on Allwinner SoCs in SPL" - depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I || MACH_SUN8I_H3 || MACH_SUN50I + depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I || MACH_SUNXI_H3_H5 || MACH_SUN50I ---help--- Enable support for SPI Flash. This option allows SPL to read from sunxi SPI Flash. It uses the same method as the boot ROM, so does diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c index abd9cc8..dda9adc 100644 --- a/drivers/net/sun8i_emac.c +++ b/drivers/net/sun8i_emac.c @@ -62,7 +62,7 @@

#define AHB_GATE_OFFSET_EPHY 0

-#if defined(CONFIG_MACH_SUN8I_H3) +#if defined(CONFIG_MACH_SUNXI_H3_H5) #define SUN8I_GPD8_GMAC 2 #else #define SUN8I_GPD8_GMAC 4 diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index f2c5629..64e5bc2 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -12,7 +12,7 @@ choice default AXP209_POWER if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I default AXP221_POWER if MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33 default AXP818_POWER if MACH_SUN8I_A83T - default SUNXI_NO_PMIC if MACH_SUN8I_H3 || MACH_SUN50I + default SUNXI_NO_PMIC if MACH_SUNXI_H3_H5 || MACH_SUN50I

config SUNXI_NO_PMIC bool "board without a pmic" @@ -60,7 +60,7 @@ config AXP818_POWER

config SY8106A_POWER bool "SY8106A pmic support" - depends on MACH_SUN8I_H3 + depends on MACH_SUNXI_H3_H5 ---help--- Select this to enable support for the SY8106A pmic found on some H3 boards. diff --git a/drivers/usb/host/ehci-sunxi.c b/drivers/usb/host/ehci-sunxi.c index 5bb97ff..068f24f 100644 --- a/drivers/usb/host/ehci-sunxi.c +++ b/drivers/usb/host/ehci-sunxi.c @@ -45,7 +45,7 @@ static int ehci_usb_probe(struct udevice *dev) * clocks resp. phys. */ priv->ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_EHCI0; -#if defined(CONFIG_MACH_SUN8I_H3) || defined(CONFIG_MACH_SUN50I) +#if defined(CONFIG_MACH_SUNXI_H3_H5) || defined(CONFIG_MACH_SUN50I) extra_ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_OHCI0; #endif priv->phy_index = ((uintptr_t)hccr - SUNXI_USB1_BASE) / BASE_DIST;

The OrangePi PC 2 is a typical SBC with the 64-bit Allwinner H5 SoC. Add a (64-bit only) defconfig defining the required options to build the U-Boot proper.

Signed-off-by: Andre Przywara andre.przywara@arm.com --- board/sunxi/MAINTAINERS | 5 +++++ configs/orangepi_pc2_defconfig | 16 ++++++++++++++++ 2 files changed, 21 insertions(+) create mode 100644 configs/orangepi_pc2_defconfig

diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index 2321b8b..3f21129 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -242,6 +242,11 @@ M: Icenowy Zheng icenowy@aosc.xyz S: Maintained F: configs/orangepi_zero_defconfig

+ORANGEPI PC 2 BOARD +M: Andre Przywara andre.przywara@arm.com +S: Maintained +F: configs/orangepi_pc2_defconfig + R16 EVB PARROT BOARD M: Quentin Schulz quentin.schulz@free-electrons.com S: Maintained diff --git a/configs/orangepi_pc2_defconfig b/configs/orangepi_pc2_defconfig new file mode 100644 index 0000000..353c6a0 --- /dev/null +++ b/configs/orangepi_pc2_defconfig @@ -0,0 +1,16 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN50I_H5=y +CONFIG_SPL=y +CONFIG_DRAM_CLK=672 +CONFIG_DRAM_ZQ=3881977 +CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-orangepi-pc2" +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_CONSOLE_MUX=y +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_FPGA is not set +CONFIG_SUN8I_EMAC=y +CONFIG_USB_EHCI_HCD=y +CONFIG_SPL_SPI_SUNXI=y +CONFIG_SPL_SPI_FLASH_SUPPORT=y