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| author | Pali Rohár <pali@kernel.org> | 2023-02-03 21:41:45 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2023-03-01 06:39:18 +0100 |
| commit | 056808a4bbcc611d8cdedd937d9e1177b441716a (patch) | |
| tree | 423a61bc977eafc3b3fc39dc0a71cf1534c2991c | |
| parent | 7c406797cb7c09430fda9f3706b4f4bf658f54fe (diff) | |
| download | u-boot-056808a4bbcc611d8cdedd937d9e1177b441716a.zip u-boot-056808a4bbcc611d8cdedd937d9e1177b441716a.tar.gz u-boot-056808a4bbcc611d8cdedd937d9e1177b441716a.tar.bz2 | |
arm: mvebu: Define env_sf_get_env_addr() also for Proper U-Boot
Proper U-Boot moves SPI0 CS0 Flash mapping from 0xD4000000 to 0xF4000000
and change its size from 64 MB to 8 MB. Definitions are already in
MBUS_SPI_BASE/MBUS_SPI_SIZE macros. So define these macros also for SPL
build, use them in env_sf_get_env_addr() function and move this function
from spl.c to cpu.c to be available in Proper U-Boot too.
Signed-off-by: Pali Rohár <pali@kernel.org>
| -rw-r--r-- | arch/arm/mach-mvebu/cpu.c | 9 | ||||
| -rw-r--r-- | arch/arm/mach-mvebu/include/mach/cpu.h | 5 | ||||
| -rw-r--r-- | arch/arm/mach-mvebu/spl.c | 13 |
3 files changed, 14 insertions, 13 deletions
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c index 6fbbfcf..bbe167e 100644 --- a/arch/arm/mach-mvebu/cpu.c +++ b/arch/arm/mach-mvebu/cpu.c @@ -35,6 +35,15 @@ static const struct mbus_win windows[] = { #endif }; +/* SPI0 CS0 Flash of size MBUS_SPI_SIZE is mapped to address MBUS_SPI_BASE */ +#if CONFIG_ENV_SPI_BUS == 0 && CONFIG_ENV_SPI_CS == 0 && \ + CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE <= MBUS_SPI_SIZE +void *env_sf_get_env_addr(void) +{ + return (void *)MBUS_SPI_BASE + CONFIG_ENV_OFFSET; +} +#endif + void lowlevel_init(void) { /* diff --git a/arch/arm/mach-mvebu/include/mach/cpu.h b/arch/arm/mach-mvebu/include/mach/cpu.h index c17c244..906a873 100644 --- a/arch/arm/mach-mvebu/include/mach/cpu.h +++ b/arch/arm/mach-mvebu/include/mach/cpu.h @@ -71,8 +71,13 @@ enum cpu_attrib { #define MBUS_PCI_MEM_SIZE ((MBUS_PCI_MAX_PORTS * 128) << 20) #define MBUS_PCI_IO_BASE 0xF1100000 #define MBUS_PCI_IO_SIZE ((MBUS_PCI_MAX_PORTS * 64) << 10) +#ifdef CONFIG_SPL_BUILD +#define MBUS_SPI_BASE 0xD4000000 +#define MBUS_SPI_SIZE (64 << 20) +#else #define MBUS_SPI_BASE 0xF4000000 #define MBUS_SPI_SIZE (8 << 20) +#endif #define MBUS_DFX_BASE 0xF6000000 #define MBUS_DFX_SIZE (1 << 20) #define MBUS_BOOTROM_BASE 0xF8000000 diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c index 02528e0..6b8c72a 100644 --- a/arch/arm/mach-mvebu/spl.c +++ b/arch/arm/mach-mvebu/spl.c @@ -308,19 +308,6 @@ int board_return_to_bootrom(struct spl_image_info *spl_image, hang(); } -/* - * SPI0 CS0 Flash is mapped to address range 0xD4000000 - 0xD7FFFFFF by BootROM. - * Proper U-Boot removes this direct mapping. So it is available only in SPL. - */ -#if defined(CONFIG_SPL_ENV_IS_IN_SPI_FLASH) && \ - CONFIG_ENV_SPI_BUS == 0 && CONFIG_ENV_SPI_CS == 0 && \ - CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE <= 64*1024*1024 -void *env_sf_get_env_addr(void) -{ - return (void *)0xD4000000 + CONFIG_ENV_OFFSET; -} -#endif - void board_init_f(ulong dummy) { int ret; |