diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/ls102xa/fdt.c | 49 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/virt-v7.c | 9 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-ls102xa/config.h | 5 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-ls102xa/gpio.h | 15 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h | 4 |
5 files changed, 80 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/ls102xa/fdt.c b/arch/arm/cpu/armv7/ls102xa/fdt.c index 989780d..71a1753 100644 --- a/arch/arm/cpu/armv7/ls102xa/fdt.c +++ b/arch/arm/cpu/armv7/ls102xa/fdt.c @@ -15,6 +15,8 @@ #include <fsl_esdhc.h> #endif #include <tsec.h> +#include <asm/arch/immap_ls102xa.h> +#include <fsl_sec.h> DECLARE_GLOBAL_DATA_PTR; @@ -77,9 +79,24 @@ void ft_cpu_setup(void *blob, bd_t *bd) int off; int val; const char *sysclk_path; + struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR); + unsigned int svr; + svr = in_be32(&gur->svr); unsigned long busclk = get_bus_freq(0); + /* delete crypto node if not on an E-processor */ + if (!IS_E_PROCESSOR(svr)) + fdt_fixup_crypto_node(blob, 0); +#if CONFIG_SYS_FSL_SEC_COMPAT >= 4 + else { + ccsr_sec_t __iomem *sec; + + sec = (void __iomem *)CONFIG_SYS_FSL_SEC_ADDR; + fdt_fixup_crypto_node(blob, sec_in32(&sec->secvid_ms)); + } +#endif + fdt_fixup_ethernet(blob); off = fdt_node_offset_by_prop_value(blob, -1, "device_type", "cpu", 4); @@ -107,6 +124,25 @@ void ft_cpu_setup(void *blob, bd_t *bd) do_fixup_by_compat_u32(blob, "fsl,qoriq-sysclk-2.0", "clock-frequency", CONFIG_SYS_CLK_FREQ, 1); +#if defined(CONFIG_DEEP_SLEEP) && defined(CONFIG_SD_BOOT) +#define UBOOT_HEAD_LEN 0x1000 + /* + * Reserved memory in SD boot deep sleep case. + * Second stage uboot binary and malloc space should be reserved. + * If the memory they occupied has not been reserved, then this + * space would be used by kernel and overwritten in uboot when + * deep sleep resume, which cause deep sleep failed. + * Since second uboot binary has a head, that space need to be + * reserved either(assuming its size is less than 0x1000). + */ + off = fdt_add_mem_rsv(blob, CONFIG_SYS_TEXT_BASE - UBOOT_HEAD_LEN, + CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_SPL_MALLOC_SIZE + + UBOOT_HEAD_LEN); + if (off < 0) + printf("Failed to reserve memory for SD boot deep sleep: %s\n", + fdt_strerror(off)); +#endif + #if defined(CONFIG_FSL_ESDHC) fdt_fixup_esdhc(blob, bd); #endif @@ -133,4 +169,17 @@ void ft_cpu_setup(void *blob, bd_t *bd) do_fixup_by_compat_u32(blob, "fsl, ls1021a-flexcan", "clock-frequency", busclk / 2, 1); + +#ifdef CONFIG_QSPI_BOOT + off = fdt_node_offset_by_compat_reg(blob, FSL_IFC_COMPAT, + CONFIG_SYS_IFC_ADDR); + fdt_set_node_status(blob, off, FDT_STATUS_DISABLED, 0); +#else + off = fdt_node_offset_by_compat_reg(blob, FSL_QSPI_COMPAT, + QSPI0_BASE_ADDR); + fdt_set_node_status(blob, off, FDT_STATUS_DISABLED, 0); + off = fdt_node_offset_by_compat_reg(blob, FSL_DSPI_COMPAT, + DSPI1_BASE_ADDR); + fdt_set_node_status(blob, off, FDT_STATUS_DISABLED, 0); +#endif } diff --git a/arch/arm/cpu/armv7/virt-v7.c b/arch/arm/cpu/armv7/virt-v7.c index 651ca40..b69fd37 100644 --- a/arch/arm/cpu/armv7/virt-v7.c +++ b/arch/arm/cpu/armv7/virt-v7.c @@ -15,8 +15,6 @@ #include <asm/io.h> #include <asm/secure.h> -unsigned long gic_dist_addr; - static unsigned int read_id_pfr1(void) { unsigned int reg; @@ -68,6 +66,12 @@ static void kick_secondary_cpus_gic(unsigned long gicdaddr) void __weak smp_kick_all_cpus(void) { + unsigned long gic_dist_addr; + + gic_dist_addr = get_gicd_base_address(); + if (gic_dist_addr == -1) + return; + kick_secondary_cpus_gic(gic_dist_addr); } @@ -75,6 +79,7 @@ int armv7_init_nonsec(void) { unsigned int reg; unsigned itlinesnr, i; + unsigned long gic_dist_addr; /* check whether the CPU supports the security extensions */ reg = read_id_pfr1(); diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h index 5e934da..7915518 100644 --- a/arch/arm/include/asm/arch-ls102xa/config.h +++ b/arch/arm/include/asm/arch-ls102xa/config.h @@ -97,8 +97,13 @@ #define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_5_0 #define CONFIG_SYS_FSL_SEC_COMPAT 5 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 +#define CONFIG_SYS_FSL_ERRATUM_A008378 #else #error SoC not defined #endif +#define FSL_IFC_COMPAT "fsl,ifc" +#define FSL_QSPI_COMPAT "fsl,ls1-qspi" +#define FSL_DSPI_COMPAT "fsl,vf610-dspi" + #endif /* _ASM_ARMV7_LS102XA_CONFIG_ */ diff --git a/arch/arm/include/asm/arch-ls102xa/gpio.h b/arch/arm/include/asm/arch-ls102xa/gpio.h new file mode 100644 index 0000000..b704436 --- /dev/null +++ b/arch/arm/include/asm/arch-ls102xa/gpio.h @@ -0,0 +1,15 @@ +/* + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * Dummy header file to enable CONFIG_OF_CONTROL. + * If CONFIG_OF_CONTROL is enabled, lib/fdtdec.c is compiled. + * It includes <asm/arch/gpio.h> via <asm/gpio.h>, so those SoCs that enable + * OF_CONTROL must have arch/gpio.h. + */ + +#ifndef __ASM_ARCH_LS102XA_GPIO_H_ +#define __ASM_ARCH_LS102XA_GPIO_H_ + +#endif diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h index 697d4ca..f70d568 100644 --- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h +++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h @@ -105,6 +105,8 @@ struct ccsr_gur { #define SCFG_ETSECDMAMCR_LE_BD_FR 0xf8001a0f #define SCFG_ETSECCMCR_GE2_CLK125 0x04000000 +#define SCFG_ETSECCMCR_GE0_CLK125 0x00000000 +#define SCFG_ETSECCMCR_GE1_CLK125 0x08000000 #define SCFG_PIXCLKCR_PXCKEN 0x80000000 #define SCFG_QSPI_CLKSEL 0xc0100000 @@ -456,6 +458,8 @@ struct ccsr_ddr { #define CCI400_CTRLORD_TERM_BARRIER 0x00000008 #define CCI400_CTRLORD_EN_BARRIER 0 #define CCI400_SHAORD_NON_SHAREABLE 0x00000002 +#define CCI400_DVM_MESSAGE_REQ_EN 0x00000002 +#define CCI400_SNOOP_REQ_EN 0x00000001 /* CCI-400 registers */ struct ccsr_cci400 { |