| Message ID | 20250512164418.147714-1-marek.vasut@mailbox.org |
|---|---|
| State | Accepted |
| Delegated to: | Patrice Chotard |
| Headers | show |
| Series | ARM: stm32: Fix SYSRAM size on STM32MP13xx | expand |
On 5/12/25 18:44, Marek Vasut wrote: > The STM32MP13xx has only 128 kiB of SYSRAM starting at address 0x2ffe0000 . > The STM32MP15xx has 256 kiB of SYSRAM starting at address 0x2ffc0000 . Make > sure both SoCs configure ARMV7_SECURE_BASE correctly . Define the SYSRAM > base in stm32.h to be consistent with the STM32MP15xx macro. > > Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> > --- > Cc: Patrice Chotard <patrice.chotard@foss.st.com> > Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> > Cc: Simon Glass <sjg@chromium.org> > Cc: Sughosh Ganu <sughosh.ganu@linaro.org> > Cc: Tom Rini <trini@konsulko.com> > Cc: u-boot@lists.denx.de > Cc: uboot-stm32@st-md-mailman.stormreply.com > --- > arch/arm/cpu/armv7/Kconfig | 3 ++- > arch/arm/mach-stm32mp/include/mach/stm32.h | 5 +++++ > 2 files changed, 7 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig > index 4eb34b7b449..ab86d642eee 100644 > --- a/arch/arm/cpu/armv7/Kconfig > +++ b/arch/arm/cpu/armv7/Kconfig > @@ -36,7 +36,8 @@ config ARMV7_SECURE_BASE > hex "Base address for secure mode memory" > depends on HAS_ARMV7_SECURE_BASE > default 0xfff00000 if TEGRA124 > - default 0x2ffc0000 if ARCH_STM32MP > + default 0x2ffe0000 if STM32MP13X > + default 0x2ffc0000 if STM32MP15X > default 0x2f000000 if ARCH_MX7ULP > default 0x10010000 if ARCH_LS1021A > default 0x00900000 if ARCH_MX7 > diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h > index a9ac49bc5d2..47b459b75d1 100644 > --- a/arch/arm/mach-stm32mp/include/mach/stm32.h > +++ b/arch/arm/mach-stm32mp/include/mach/stm32.h > @@ -110,6 +110,11 @@ enum forced_boot_mode { > #define STM32_SDMMC2_BASE 0x58007000 > #define STM32_SDMMC3_BASE 0x48004000 > > +#ifdef CONFIG_STM32MP13X > +#define STM32_SYSRAM_BASE 0x2FFE0000 > +#define STM32_SYSRAM_SIZE SZ_128K > +#endif > + > #ifdef CONFIG_STM32MP15X > #define STM32_SYSRAM_BASE 0x2FFC0000 > #define STM32_SYSRAM_SIZE SZ_256K Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Thanks Patrice
On 5/21/25 15:50, Patrice CHOTARD wrote: > > > On 5/12/25 18:44, Marek Vasut wrote: >> The STM32MP13xx has only 128 kiB of SYSRAM starting at address 0x2ffe0000 . >> The STM32MP15xx has 256 kiB of SYSRAM starting at address 0x2ffc0000 . Make >> sure both SoCs configure ARMV7_SECURE_BASE correctly . Define the SYSRAM >> base in stm32.h to be consistent with the STM32MP15xx macro. >> >> Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> >> --- >> Cc: Patrice Chotard <patrice.chotard@foss.st.com> >> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> >> Cc: Simon Glass <sjg@chromium.org> >> Cc: Sughosh Ganu <sughosh.ganu@linaro.org> >> Cc: Tom Rini <trini@konsulko.com> >> Cc: u-boot@lists.denx.de >> Cc: uboot-stm32@st-md-mailman.stormreply.com >> --- >> arch/arm/cpu/armv7/Kconfig | 3 ++- >> arch/arm/mach-stm32mp/include/mach/stm32.h | 5 +++++ >> 2 files changed, 7 insertions(+), 1 deletion(-) >> >> diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig >> index 4eb34b7b449..ab86d642eee 100644 >> --- a/arch/arm/cpu/armv7/Kconfig >> +++ b/arch/arm/cpu/armv7/Kconfig >> @@ -36,7 +36,8 @@ config ARMV7_SECURE_BASE >> hex "Base address for secure mode memory" >> depends on HAS_ARMV7_SECURE_BASE >> default 0xfff00000 if TEGRA124 >> - default 0x2ffc0000 if ARCH_STM32MP >> + default 0x2ffe0000 if STM32MP13X >> + default 0x2ffc0000 if STM32MP15X >> default 0x2f000000 if ARCH_MX7ULP >> default 0x10010000 if ARCH_LS1021A >> default 0x00900000 if ARCH_MX7 >> diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h >> index a9ac49bc5d2..47b459b75d1 100644 >> --- a/arch/arm/mach-stm32mp/include/mach/stm32.h >> +++ b/arch/arm/mach-stm32mp/include/mach/stm32.h >> @@ -110,6 +110,11 @@ enum forced_boot_mode { >> #define STM32_SDMMC2_BASE 0x58007000 >> #define STM32_SDMMC3_BASE 0x48004000 >> >> +#ifdef CONFIG_STM32MP13X >> +#define STM32_SYSRAM_BASE 0x2FFE0000 >> +#define STM32_SYSRAM_SIZE SZ_128K >> +#endif >> + >> #ifdef CONFIG_STM32MP15X >> #define STM32_SYSRAM_BASE 0x2FFC0000 >> #define STM32_SYSRAM_SIZE SZ_256K > > Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> > > Thanks > Patrice Applied to u-boot-stm32/next Thanks Patrice
diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig index 4eb34b7b449..ab86d642eee 100644 --- a/arch/arm/cpu/armv7/Kconfig +++ b/arch/arm/cpu/armv7/Kconfig @@ -36,7 +36,8 @@ config ARMV7_SECURE_BASE hex "Base address for secure mode memory" depends on HAS_ARMV7_SECURE_BASE default 0xfff00000 if TEGRA124 - default 0x2ffc0000 if ARCH_STM32MP + default 0x2ffe0000 if STM32MP13X + default 0x2ffc0000 if STM32MP15X default 0x2f000000 if ARCH_MX7ULP default 0x10010000 if ARCH_LS1021A default 0x00900000 if ARCH_MX7 diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h index a9ac49bc5d2..47b459b75d1 100644 --- a/arch/arm/mach-stm32mp/include/mach/stm32.h +++ b/arch/arm/mach-stm32mp/include/mach/stm32.h @@ -110,6 +110,11 @@ enum forced_boot_mode { #define STM32_SDMMC2_BASE 0x58007000 #define STM32_SDMMC3_BASE 0x48004000 +#ifdef CONFIG_STM32MP13X +#define STM32_SYSRAM_BASE 0x2FFE0000 +#define STM32_SYSRAM_SIZE SZ_128K +#endif + #ifdef CONFIG_STM32MP15X #define STM32_SYSRAM_BASE 0x2FFC0000 #define STM32_SYSRAM_SIZE SZ_256K
The STM32MP13xx has only 128 kiB of SYSRAM starting at address 0x2ffe0000 . The STM32MP15xx has 256 kiB of SYSRAM starting at address 0x2ffc0000 . Make sure both SoCs configure ARMV7_SECURE_BASE correctly . Define the SYSRAM base in stm32.h to be consistent with the STM32MP15xx macro. Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> --- Cc: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Cc: Simon Glass <sjg@chromium.org> Cc: Sughosh Ganu <sughosh.ganu@linaro.org> Cc: Tom Rini <trini@konsulko.com> Cc: u-boot@lists.denx.de Cc: uboot-stm32@st-md-mailman.stormreply.com --- arch/arm/cpu/armv7/Kconfig | 3 ++- arch/arm/mach-stm32mp/include/mach/stm32.h | 5 +++++ 2 files changed, 7 insertions(+), 1 deletion(-)