soc/add_spi_flash: Rename spiflash_mmap to spi_flash_core (since LiteSPI inclule MMAP and Master Interface).

This commit is contained in:
Florent Kermarrec 2021-07-29 17:42:07 +02:00
parent 505c8b85d6
commit c5b5abd103
3 changed files with 7 additions and 7 deletions

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@ -1515,11 +1515,11 @@ class LiteXSoC(SoC):
self.check_if_exists(name + "_mmap") self.check_if_exists(name + "_mmap")
spiflash_pads = self.platform.request(name if mode == "1x" else name + mode) spiflash_pads = self.platform.request(name if mode == "1x" else name + mode)
spiflash_phy = LiteSPIPHY(spiflash_pads, module, default_divisor=max(int(self.sys_clk_freq/clk_freq), 2)) spiflash_phy = LiteSPIPHY(spiflash_pads, module, default_divisor=max(int(self.sys_clk_freq/clk_freq), 2))
spiflash_mmap = LiteSPI(spiflash_phy, clk_freq=clk_freq, mmap_endianness=self.cpu.endianness, **kwargs) spiflash_core = LiteSPI(spiflash_phy, clk_freq=clk_freq, mmap_endianness=self.cpu.endianness, **kwargs)
setattr(self.submodules, name + "_phy", spiflash_phy) setattr(self.submodules, name + "_phy", spiflash_phy)
setattr(self.submodules, name + "_mmap", spiflash_mmap) setattr(self.submodules, name + "_mmap", spiflash_core)
spiflash_region = SoCRegion(origin=self.mem_map.get(name, None), size=module.total_size, cached=False) spiflash_region = SoCRegion(origin=self.mem_map.get(name, None), size=module.total_size, cached=False)
self.bus.add_slave(name=name, slave=spiflash_mmap.bus, region=spiflash_region) self.bus.add_slave(name=name, slave=spiflash_core.bus, region=spiflash_region)
# Add SPI SDCard ------------------------------------------------------------------------------- # Add SPI SDCard -------------------------------------------------------------------------------
def add_spi_sdcard(self, name="spisdcard", spi_clk_freq=400e3, software_debug=False): def add_spi_sdcard(self, name="spisdcard", spi_clk_freq=400e3, software_debug=False):

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@ -145,7 +145,7 @@ int main(int i, char **c)
sdr_ok = 1; sdr_ok = 1;
#if defined(CSR_ETHMAC_BASE) || defined(CSR_SDRAM_BASE) || defined(CSR_SPIFLASH_MMAP_BASE) #if defined(CSR_ETHMAC_BASE) || defined(CSR_SDRAM_BASE) || defined(CSR_SPIFLASH_CORE_BASE)
printf("--========== \e[1mInitialization\e[0m ============--\n"); printf("--========== \e[1mInitialization\e[0m ============--\n");
#ifdef CSR_ETHMAC_BASE #ifdef CSR_ETHMAC_BASE
eth_init(); eth_init();
@ -160,7 +160,7 @@ int main(int i, char **c)
if (sdr_ok != 1) if (sdr_ok != 1)
printf("Memory initialization failed\n"); printf("Memory initialization failed\n");
#endif #endif
#ifdef CSR_SPIFLASH_MMAP_BASE #ifdef CSR_SPIFLASH_CORE_BASE
spiflash_init(); spiflash_init();
#endif #endif
printf("\n"); printf("\n");

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@ -12,7 +12,7 @@
#include "spiflash.h" #include "spiflash.h"
#if defined(CSR_SPIFLASH_PHY_BASE) && defined(CSR_SPIFLASH_MMAP_BASE) #if defined(CSR_SPIFLASH_PHY_BASE) && defined(CSR_SPIFLASH_CORE_BASE)
#define DEBUG 0 #define DEBUG 0
#define USER_DEFINED_DUMMY_BITS 0 #define USER_DEFINED_DUMMY_BITS 0
@ -41,7 +41,7 @@ int spiflash_freq_init(void)
#endif #endif
} }
lowest_div++; lowest_div++;
printf("SPIFlash freq configured to %d MHz\n", (spiflash_mmap_sys_clk_freq_read()/(2*(1 + lowest_div)))/1000000); printf("SPIFlash freq configured to %d MHz\n", (spiflash_core_sys_clk_freq_read()/(2*(1 + lowest_div)))/1000000);
spiflash_phy_clk_divisor_write(lowest_div); spiflash_phy_clk_divisor_write(lowest_div);