Timer controller base address has been changed from LS2080A SoC (and its personalities) to new SoCs like LS2088A, LS1088A.
Use SVR based timer base address detection to avoid compile time #ifdef.
Signed-off-by: Priyanka Jain priyanka.jain@nxp.com Signed-off-by: Prabhakar Kushwaha prabhakar.kushwaha@nxp.com --- Changes for v3: Update check to svr_dev_id check for LS2080A SoC and its personalties Changes for v2: Rename LS2080A_LS2085A_TIMER_ADDR to SYS_FSL_LS2080A_LS2085A_TIMER_ADDR
arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 9 +++++++++ .../include/asm/arch-fsl-layerscape/immap_lsch3.h | 3 ++- arch/arm/include/asm/arch-fsl-layerscape/soc.h | 8 ++++++-- 3 files changed, 17 insertions(+), 3 deletions(-)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index 2863e18..5185107 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -423,6 +423,7 @@ int timer_init(void) #endif #ifdef CONFIG_LS2080A u32 __iomem *pctbenr = (u32 *)FSL_PMU_PCTBENR_OFFSET; + u32 svr_dev_id; #endif #ifdef COUNTER_FREQUENCY_REAL unsigned long cntfrq = COUNTER_FREQUENCY_REAL; @@ -445,6 +446,14 @@ int timer_init(void) * Register (PCTBENR), which allows the watchdog to operate. */ setbits_le32(pctbenr, 0xff); + /* + * For LS2080A SoC and its personalities, timer controller + * offset is different + */ + svr_dev_id = get_svr() >> 16; + if (svr_dev_id == SVR_DEV_LS2080A) + cntcr = (u32 *)SYS_FSL_LS2080A_LS2085A_TIMER_ADDR; + #endif
/* Enable clock for timer diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h index 09c1033..2df56f7 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h @@ -23,7 +23,8 @@ #define CONFIG_SYS_IFC_ADDR (CONFIG_SYS_IMMR + 0x01240000) #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x011C0500) #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x011C0600) -#define CONFIG_SYS_FSL_TIMER_ADDR 0x023d0000 +#define SYS_FSL_LS2080A_LS2085A_TIMER_ADDR 0x023d0000 +#define CONFIG_SYS_FSL_TIMER_ADDR 0x023e0000 #define CONFIG_SYS_FSL_PMU_CLTBENR (CONFIG_SYS_FSL_PMU_ADDR + \ 0x18A0) #define FSL_PMU_PCTBENR_OFFSET (CONFIG_SYS_FSL_PMU_ADDR + 0x8A0) diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h index 58e90d8..3ccacb9 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h @@ -30,7 +30,7 @@ #define pex_lut_in32(a) in_be32(a) #define pex_lut_out32(a, v) out_be32(a, v) #endif - +#ifndef __ASSEMBLY__ struct cpu_type { char name[15]; u32 soc_ver; @@ -39,7 +39,7 @@ struct cpu_type {
#define CPU_TYPE_ENTRY(n, v, nc) \ { .name = #n, .soc_ver = SVR_##v, .num_cores = (nc)} - +#endif #define SVR_WO_E 0xFFFFFE #define SVR_LS1012A 0x870400 #define SVR_LS1043A 0x879200 @@ -51,6 +51,8 @@ struct cpu_type { #define SVR_LS2085A 0x870100 #define SVR_LS2040A 0x870130
+#define SVR_DEV_LS2080A 0x8701 + #define SVR_MAJ(svr) (((svr) >> 4) & 0xf) #define SVR_MIN(svr) (((svr) >> 0) & 0xf) #define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E) @@ -63,6 +65,7 @@ struct cpu_type { #define AHCI_PORT_TRANS_CFG 0x08000029 #define AHCI_PORT_AXICC_CFG 0x3fffffff
+#ifndef __ASSEMBLY__ /* AHCI (sata) register map */ struct ccsr_ahci { u32 res1[0xa4/4]; /* 0x0 - 0xa4 */ @@ -105,4 +108,5 @@ void erratum_a010315(void);
bool soc_has_dp_ddr(void); bool soc_has_aiop(void); +#endif #endif /* _ASM_ARMV8_FSL_LAYERSCAPE_SOC_H_ */