Signed-off-by: Leo Yu-Chi Liang ycliang@andestech.com --- arch/riscv/Kconfig | 2 +- arch/riscv/cpu/{andesv5 => andes}/Kconfig | 4 +- arch/riscv/cpu/{andesv5 => andes}/Makefile | 0 arch/riscv/cpu/{andesv5 => andes}/cache.c | 12 +++--- arch/riscv/cpu/{andesv5 => andes}/cpu.c | 0 arch/riscv/cpu/{andesv5 => andes}/spl.c | 0 board/{AndesTech => andestech}/ae350/Kconfig | 4 +- .../ae350/MAINTAINERS | 0 board/{AndesTech => andestech}/ae350/Makefile | 0 board/{AndesTech => andestech}/ae350/ae350.c | 2 +- drivers/cache/Kconfig | 6 +-- drivers/cache/Makefile | 2 +- .../cache/{cache-v5l2.c => cache-andes-l2.c} | 40 +++++++++---------- 13 files changed, 36 insertions(+), 36 deletions(-) rename arch/riscv/cpu/{andesv5 => andes}/Kconfig (91%) rename arch/riscv/cpu/{andesv5 => andes}/Makefile (100%) rename arch/riscv/cpu/{andesv5 => andes}/cache.c (90%) rename arch/riscv/cpu/{andesv5 => andes}/cpu.c (100%) rename arch/riscv/cpu/{andesv5 => andes}/spl.c (100%) rename board/{AndesTech => andestech}/ae350/Kconfig (94%) rename board/{AndesTech => andestech}/ae350/MAINTAINERS (100%) rename board/{AndesTech => andestech}/ae350/Makefile (100%) rename board/{AndesTech => andestech}/ae350/ae350.c (99%) rename drivers/cache/{cache-v5l2.c => cache-andes-l2.c} (84%)
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 7e20ef63bb..120ee1a01c 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -93,7 +93,7 @@ source "board/thead/th1520_lpi4a/Kconfig" source "board/xilinx/mbv/Kconfig"
# platform-specific options below -source "arch/riscv/cpu/andesv5/Kconfig" +source "arch/riscv/cpu/andes/Kconfig" source "arch/riscv/cpu/cv1800b/Kconfig" source "arch/riscv/cpu/fu540/Kconfig" source "arch/riscv/cpu/fu740/Kconfig" diff --git a/arch/riscv/cpu/andesv5/Kconfig b/arch/riscv/cpu/andes/Kconfig similarity index 91% rename from arch/riscv/cpu/andesv5/Kconfig rename to arch/riscv/cpu/andes/Kconfig index e3efb0de8f..120fec5e54 100644 --- a/arch/riscv/cpu/andesv5/Kconfig +++ b/arch/riscv/cpu/andes/Kconfig @@ -1,4 +1,4 @@ -config RISCV_NDS +config RISCV_ANDES bool select ARCH_EARLY_INIT_R select SYS_CACHE_SHIFT_6 @@ -8,7 +8,7 @@ config RISCV_NDS imply ANDES_PLMT_TIMER imply SPL_ANDES_PLMT_TIMER imply ANDES_PLICSW if (RISCV_MMODE || SPL_RISCV_MMODE) - imply V5L2_CACHE + imply ANDES_L2_CACHE imply SPL_CPU imply SPL_OPENSBI imply SPL_LOAD_FIT diff --git a/arch/riscv/cpu/andesv5/Makefile b/arch/riscv/cpu/andes/Makefile similarity index 100% rename from arch/riscv/cpu/andesv5/Makefile rename to arch/riscv/cpu/andes/Makefile diff --git a/arch/riscv/cpu/andesv5/cache.c b/arch/riscv/cpu/andes/cache.c similarity index 90% rename from arch/riscv/cpu/andesv5/cache.c rename to arch/riscv/cpu/andes/cache.c index 269bb27f75..7d3df8722d 100644 --- a/arch/riscv/cpu/andesv5/cache.c +++ b/arch/riscv/cpu/andes/cache.c @@ -12,21 +12,21 @@ #include <dm/uclass-internal.h> #include <asm/arch-andes/csr.h>
-#ifdef CONFIG_V5L2_CACHE +#ifdef CONFIG_ANDES_L2_CACHE void enable_caches(void) { struct udevice *dev; int ret;
ret = uclass_get_device_by_driver(UCLASS_CACHE, - DM_DRIVER_GET(v5l2_cache), + DM_DRIVER_GET(andes_l2_cache), &dev); if (ret) { - log_debug("Cannot enable v5l2 cache\n"); + log_debug("Cannot enable Andes L2 cache\n"); } else { ret = cache_enable(dev); if (ret) - log_debug("v5l2 cache enable failed\n"); + log_debug("Failed to enable Andes L2 cache\n"); } }
@@ -78,7 +78,7 @@ void dcache_enable(void) asm volatile("csrsi %0, 0x2" :: "i"(CSR_MCACHE_CTL)); #endif
-#ifdef CONFIG_V5L2_CACHE +#ifdef CONFIG_ANDES_L2_CACHE cache_ops(cache_enable); #endif } @@ -89,7 +89,7 @@ void dcache_disable(void) asm volatile("csrci %0, 0x2" :: "i"(CSR_MCACHE_CTL)); #endif
-#ifdef CONFIG_V5L2_CACHE +#ifdef CONFIG_ANDES_L2_CACHE cache_ops(cache_disable); #endif } diff --git a/arch/riscv/cpu/andesv5/cpu.c b/arch/riscv/cpu/andes/cpu.c similarity index 100% rename from arch/riscv/cpu/andesv5/cpu.c rename to arch/riscv/cpu/andes/cpu.c diff --git a/arch/riscv/cpu/andesv5/spl.c b/arch/riscv/cpu/andes/spl.c similarity index 100% rename from arch/riscv/cpu/andesv5/spl.c rename to arch/riscv/cpu/andes/spl.c diff --git a/board/AndesTech/ae350/Kconfig b/board/andestech/ae350/Kconfig similarity index 94% rename from board/AndesTech/ae350/Kconfig rename to board/andestech/ae350/Kconfig index a85e7d6351..1c95e8447f 100644 --- a/board/AndesTech/ae350/Kconfig +++ b/board/andestech/ae350/Kconfig @@ -1,7 +1,7 @@ if TARGET_ANDES_AE350
config SYS_CPU - default "andesv5" + default "andes"
config SYS_BOARD default "ae350" @@ -33,7 +33,7 @@ config SYS_FDT_BASE
config BOARD_SPECIFIC_OPTIONS # dummy def_bool y - select RISCV_NDS + select RISCV_ANDES select SUPPORT_SPL select BINMAN if SPL imply SMP diff --git a/board/AndesTech/ae350/MAINTAINERS b/board/andestech/ae350/MAINTAINERS similarity index 100% rename from board/AndesTech/ae350/MAINTAINERS rename to board/andestech/ae350/MAINTAINERS diff --git a/board/AndesTech/ae350/Makefile b/board/andestech/ae350/Makefile similarity index 100% rename from board/AndesTech/ae350/Makefile rename to board/andestech/ae350/Makefile diff --git a/board/AndesTech/ae350/ae350.c b/board/andestech/ae350/ae350.c similarity index 99% rename from board/AndesTech/ae350/ae350.c rename to board/andestech/ae350/ae350.c index 62b93b4ecb..5ae5baed6b 100644 --- a/board/AndesTech/ae350/ae350.c +++ b/board/andestech/ae350/ae350.c @@ -99,7 +99,7 @@ void *board_fdt_blob_setup(int *err) #ifdef CONFIG_SPL_BOARD_INIT void spl_board_init() { - /* enable v5l2 cache */ + /* enable andes-l2 cache */ if (!CONFIG_IS_ENABLED(SYS_DCACHE_OFF)) enable_caches(); } diff --git a/drivers/cache/Kconfig b/drivers/cache/Kconfig index 26c2d80a1c..4f35865744 100644 --- a/drivers/cache/Kconfig +++ b/drivers/cache/Kconfig @@ -22,11 +22,11 @@ config L2X0_CACHE ARMv7(32-bit) devices. The driver configures the cache settings found in the device tree.
-config V5L2_CACHE - bool "Andes V5L2 cache driver" +config ANDES_L2_CACHE + bool "Andes L2 cache driver" select CACHE help - Support Andes V5L2 cache controller in AE350 platform. + Support Andes L2 cache controller in AE350 platform. It will configure tag and data ram timing control from the device tree and enable L2 cache.
diff --git a/drivers/cache/Makefile b/drivers/cache/Makefile index 78e673d09e..e1b71e0ed5 100644 --- a/drivers/cache/Makefile +++ b/drivers/cache/Makefile @@ -3,6 +3,6 @@ obj-$(CONFIG_$(SPL_TPL_)CACHE) += cache-uclass.o obj-$(CONFIG_SANDBOX) += sandbox_cache.o obj-$(CONFIG_L2X0_CACHE) += cache-l2x0.o obj-$(CONFIG_NCORE_CACHE) += cache-ncore.o -obj-$(CONFIG_V5L2_CACHE) += cache-v5l2.o +obj-$(CONFIG_ANDES_L2_CACHE) += cache-andes-l2.o obj-$(CONFIG_SIFIVE_CCACHE) += cache-sifive-ccache.o obj-$(CONFIG_SIFIVE_PL2) += cache-sifive-pl2.o diff --git a/drivers/cache/cache-v5l2.c b/drivers/cache/cache-andes-l2.c similarity index 84% rename from drivers/cache/cache-v5l2.c rename to drivers/cache/cache-andes-l2.c index fe3f9392b2..45d29f2fbd 100644 --- a/drivers/cache/cache-v5l2.c +++ b/drivers/cache/cache-andes-l2.c @@ -73,7 +73,7 @@ static u32 status_bit_offset = 0x4;
DECLARE_GLOBAL_DATA_PTR;
-struct v5l2_plat { +struct andes_l2_plat { struct l2cache *regs; u32 iprefetch; u32 dprefetch; @@ -81,9 +81,9 @@ struct v5l2_plat { u32 dram_ctl[2]; };
-static int v5l2_enable(struct udevice *dev) +static int andes_l2_enable(struct udevice *dev) { - struct v5l2_plat *plat = dev_get_plat(dev); + struct andes_l2_plat *plat = dev_get_plat(dev); volatile struct l2cache *regs = plat->regs;
if (regs) @@ -92,9 +92,9 @@ static int v5l2_enable(struct udevice *dev) return 0; }
-static int v5l2_disable(struct udevice *dev) +static int andes_l2_disable(struct udevice *dev) { - struct v5l2_plat *plat = dev_get_plat(dev); + struct andes_l2_plat *plat = dev_get_plat(dev); volatile struct l2cache *regs = plat->regs; u8 hart = gd->arch.boot_hart; void __iomem *cctlcmd = (void __iomem *)CCTL_CMD_REG(regs, hart); @@ -114,9 +114,9 @@ static int v5l2_disable(struct udevice *dev) return 0; }
-static int v5l2_of_to_plat(struct udevice *dev) +static int andes_l2_of_to_plat(struct udevice *dev) { - struct v5l2_plat *plat = dev_get_plat(dev); + struct andes_l2_plat *plat = dev_get_plat(dev); struct l2cache *regs;
regs = dev_read_addr_ptr(dev); @@ -138,9 +138,9 @@ static int v5l2_of_to_plat(struct udevice *dev) return 0; }
-static int v5l2_probe(struct udevice *dev) +static int andes_l2_probe(struct udevice *dev) { - struct v5l2_plat *plat = dev_get_plat(dev); + struct andes_l2_plat *plat = dev_get_plat(dev); struct l2cache *regs = plat->regs; u32 cfg_val, ctl_val;
@@ -183,23 +183,23 @@ static int v5l2_probe(struct udevice *dev) return 0; }
-static const struct udevice_id v5l2_cache_ids[] = { +static const struct udevice_id andes_l2_cache_ids[] = { { .compatible = "cache" }, {} };
-static const struct cache_ops v5l2_cache_ops = { - .enable = v5l2_enable, - .disable = v5l2_disable, +static const struct cache_ops andes_l2_cache_ops = { + .enable = andes_l2_enable, + .disable = andes_l2_disable, };
-U_BOOT_DRIVER(v5l2_cache) = { - .name = "v5l2_cache", +U_BOOT_DRIVER(andes_l2_cache) = { + .name = "andes_l2_cache", .id = UCLASS_CACHE, - .of_match = v5l2_cache_ids, - .of_to_plat = v5l2_of_to_plat, - .probe = v5l2_probe, - .plat_auto = sizeof(struct v5l2_plat), - .ops = &v5l2_cache_ops, + .of_match = andes_l2_cache_ids, + .of_to_plat = andes_l2_of_to_plat, + .probe = andes_l2_probe, + .plat_auto = sizeof(struct andes_l2_plat), + .ops = &andes_l2_cache_ops, .flags = DM_FLAG_PRE_RELOC, };