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Diffstat (limited to 'arch/arm/mach-mvebu/include')
-rw-r--r--arch/arm/mach-mvebu/include/mach/config.h26
-rw-r--r--arch/arm/mach-mvebu/include/mach/cpu.h10
-rw-r--r--arch/arm/mach-mvebu/include/mach/soc.h63
3 files changed, 81 insertions, 18 deletions
diff --git a/arch/arm/mach-mvebu/include/mach/config.h b/arch/arm/mach-mvebu/include/mach/config.h
index 1d49cab7fd..cc1fc5f9d4 100644
--- a/arch/arm/mach-mvebu/include/mach/config.h
+++ b/arch/arm/mach-mvebu/include/mach/config.h
@@ -17,12 +17,22 @@
#include <asm/arch/soc.h>
-#if defined(CONFIG_ARMADA_XP)
+#if defined(CONFIG_ARMADA_XP) || defined(CONFIG_ARMADA_38X)
+/*
+ * Set this for the common xor register definitions needed in dram.c
+ * for A38x as well here.
+ */
#define MV88F78X60 /* for the DDR training bin_hdr code */
#endif
#define CONFIG_SYS_CACHELINE_SIZE 32
+#define CONFIG_SYS_L2_PL310
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+#endif
+
/*
* By default kwbimage.cfg from board specific folder is used
* If for some board, different configuration file need to be used,
@@ -47,8 +57,7 @@
* SPI Flash configuration
*/
#ifdef CONFIG_CMD_SF
-#define CONFIG_HARD_SPI 1
-#define CONFIG_KIRKWOOD_SPI 1
+#define CONFIG_KIRKWOOD_SPI
#ifndef CONFIG_ENV_SPI_BUS
# define CONFIG_ENV_SPI_BUS 0
#endif
@@ -60,6 +69,9 @@
#endif
#endif
+/* Needed for SPI NOR booting in SPL */
+#define CONFIG_DM_SEQ_ALIAS 1
+
/*
* Ethernet Driver configuration
*/
@@ -85,9 +97,9 @@
#define CONFIG_SYS_I2C_SPEED 100000
#endif
-/* Common SPL configuration */
-#ifndef CONFIG_SPL_LDSCRIPT
-#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-mvebu/u-boot-spl.lds"
-#endif
+/* Use common timer */
+#define CONFIG_SYS_TIMER_COUNTS_DOWN
+#define CONFIG_SYS_TIMER_COUNTER (MVEBU_TIMER_BASE + 0x14)
+#define CONFIG_SYS_TIMER_RATE 25000000
#endif /* __MVEBU_CONFIG_H */
diff --git a/arch/arm/mach-mvebu/include/mach/cpu.h b/arch/arm/mach-mvebu/include/mach/cpu.h
index 5e8bf0c4ce..47f45c1512 100644
--- a/arch/arm/mach-mvebu/include/mach/cpu.h
+++ b/arch/arm/mach-mvebu/include/mach/cpu.h
@@ -106,6 +106,14 @@ struct kwgpio_registers {
u32 irq_level;
};
+struct sar_freq_modes {
+ u8 val;
+ u8 ffc; /* Fabric Frequency Configuration */
+ u32 p_clk;
+ u32 nb_clk;
+ u32 d_clk;
+};
+
/* Needed for dynamic (board-specific) mbus configuration */
extern struct mvebu_mbus_state mbus_state;
@@ -123,6 +131,8 @@ void return_to_bootrom(void);
int mv_sdh_init(unsigned long regbase, u32 max_clk, u32 min_clk, u32 quirks);
+void get_sar_freq(struct sar_freq_modes *sar_freq);
+
/*
* Highspeed SERDES PHY config init, ported from bin_hdr
* to mainline U-Boot
diff --git a/arch/arm/mach-mvebu/include/mach/soc.h b/arch/arm/mach-mvebu/include/mach/soc.h
index 22abde080e..cb216bc2cc 100644
--- a/arch/arm/mach-mvebu/include/mach/soc.h
+++ b/arch/arm/mach-mvebu/include/mach/soc.h
@@ -11,6 +11,8 @@
#ifndef _MVEBU_SOC_H
#define _MVEBU_SOC_H
+#define SOC_MV78230_ID 0x7823
+#define SOC_MV78260_ID 0x7826
#define SOC_MV78460_ID 0x7846
#define SOC_88F6810_ID 0x6810
#define SOC_88F6820_ID 0x6820
@@ -33,10 +35,11 @@
#define INTREG_BASE_ADDR_REG (INTREG_BASE + 0x20080)
#if defined(CONFIG_SPL_BUILD)
/*
- * On A38x switching the regs base address without running from
- * SDRAM doesn't seem to work. So let the SPL still use the
- * default base address and switch to the new address in the
- * main u-boot later.
+ * The SPL U-Boot version still runs with the default
+ * address for the internal registers, configured by
+ * the BootROM. Only the main U-Boot version uses the
+ * new internal register base address, that also is
+ * required for the Linux kernel.
*/
#define SOC_REGS_PHY_BASE 0xd0000000
#else
@@ -47,10 +50,7 @@
#define MVEBU_SDRAM_SCRATCH (MVEBU_REGISTER(0x01504))
#define MVEBU_L2_CACHE_BASE (MVEBU_REGISTER(0x08000))
#define CONFIG_SYS_PL310_BASE MVEBU_L2_CACHE_BASE
-#define MVEBU_SPI_BASE (MVEBU_REGISTER(0x10600))
#define MVEBU_TWSI_BASE (MVEBU_REGISTER(0x11000))
-#define MVEBU_UART0_BASE (MVEBU_REGISTER(0x12000))
-#define MVEBU_UART1_BASE (MVEBU_REGISTER(0x12100))
#define MVEBU_MPP_BASE (MVEBU_REGISTER(0x18000))
#define MVEBU_GPIO0_BASE (MVEBU_REGISTER(0x18100))
#define MVEBU_GPIO1_BASE (MVEBU_REGISTER(0x18140))
@@ -60,13 +60,9 @@
#define MVEBU_CPU_WIN_BASE (MVEBU_REGISTER(0x20000))
#define MVEBU_SDRAM_BASE (MVEBU_REGISTER(0x20180))
#define MVEBU_TIMER_BASE (MVEBU_REGISTER(0x20300))
-#define MVEBU_EGIGA2_BASE (MVEBU_REGISTER(0x30000))
-#define MVEBU_EGIGA3_BASE (MVEBU_REGISTER(0x34000))
#define MVEBU_REG_PCIE_BASE (MVEBU_REGISTER(0x40000))
#define MVEBU_AXP_USB_BASE (MVEBU_REGISTER(0x50000))
#define MVEBU_USB20_BASE (MVEBU_REGISTER(0x58000))
-#define MVEBU_EGIGA0_BASE (MVEBU_REGISTER(0x70000))
-#define MVEBU_EGIGA1_BASE (MVEBU_REGISTER(0x74000))
#define MVEBU_AXP_SATA_BASE (MVEBU_REGISTER(0xa0000))
#define MVEBU_SATA0_BASE (MVEBU_REGISTER(0xa8000))
#define MVEBU_NAND_BASE (MVEBU_REGISTER(0xd0000))
@@ -101,4 +97,49 @@
#define MVCPU_WIN_ENABLE CPU_WIN_ENABLE
#define MVCPU_WIN_DISABLE CPU_WIN_DISABLE
+#define COMPHY_REFCLK_ALIGNMENT (MVEBU_REGISTER(0x182f8))
+
+/* BootROM error register (also includes some status infos) */
+#define CONFIG_BOOTROM_ERR_REG (MVEBU_REGISTER(0x182d0))
+#define BOOTROM_ERR_MODE_OFFS 28
+#define BOOTROM_ERR_MODE_MASK (0xf << BOOTROM_ERR_MODE_OFFS)
+#define BOOTROM_ERR_MODE_UART 0x6
+
+#if defined(CONFIG_ARMADA_38X)
+/* SAR values for Armada 38x */
+#define CONFIG_SAR_REG (MVEBU_REGISTER(0x18600))
+
+#define SAR_CPU_FREQ_OFFS 10
+#define SAR_CPU_FREQ_MASK (0x1f << SAR_CPU_FREQ_OFFS)
+#define SAR_BOOT_DEVICE_OFFS 4
+#define SAR_BOOT_DEVICE_MASK (0x1f << SAR_BOOT_DEVICE_OFFS)
+
+#define BOOT_DEV_SEL_OFFS 4
+#define BOOT_DEV_SEL_MASK (0x3f << BOOT_DEV_SEL_OFFS)
+
+#define BOOT_FROM_UART 0x28
+#define BOOT_FROM_SPI 0x32
+#define BOOT_FROM_MMC 0x30
+#define BOOT_FROM_MMC_ALT 0x31
+#else
+/* SAR values for Armada XP */
+#define CONFIG_SAR_REG (MVEBU_REGISTER(0x18230))
+#define CONFIG_SAR2_REG (MVEBU_REGISTER(0x18234))
+
+#define SAR_CPU_FREQ_OFFS 21
+#define SAR_CPU_FREQ_MASK (0x7 << SAR_CPU_FREQ_OFFS)
+#define SAR_FFC_FREQ_OFFS 24
+#define SAR_FFC_FREQ_MASK (0xf << SAR_FFC_FREQ_OFFS)
+#define SAR2_CPU_FREQ_OFFS 20
+#define SAR2_CPU_FREQ_MASK (0x1 << SAR2_CPU_FREQ_OFFS)
+#define SAR_BOOT_DEVICE_OFFS 5
+#define SAR_BOOT_DEVICE_MASK (0xf << SAR_BOOT_DEVICE_OFFS)
+
+#define BOOT_DEV_SEL_OFFS 5
+#define BOOT_DEV_SEL_MASK (0xf << BOOT_DEV_SEL_OFFS)
+
+#define BOOT_FROM_UART 0x2
+#define BOOT_FROM_SPI 0x3
+#endif
+
#endif /* _MVEBU_SOC_H */
generated by cgit (git 2.34.1) at 2025-01-10 12:47:10 +0000