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stm32mp: simplify the STM32MP15x package parsing code

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Simplify the package parsing code for STM32MP15X as package can be
affected with get_cpu_package() result.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Patrick Delaunay 2022-06-20 09:50:01 +02:00
parent 51601397fc
commit 50b2184257
1 changed files with 3 additions and 12 deletions
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15
arch/arm/mach-stm32mp/stm32mp15x.c
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@ -274,7 +274,6 @@ static void get_cpu_string_offsets(unsigned int *type, unsigned int *pkg,
u32 cpu_type = get_cpu_type();
u32 ct = cpu_type & ~(BIT(7) | BIT(0));
u32 cm = ((cpu_type & BIT(7)) >> 6) | (cpu_type & BIT(0));
u32 cp = get_cpu_package();
/* Bits 0 and 7 are the ACDF, 00:C 01:A 10:F 11:D */
switch (ct) {
@ -293,17 +292,9 @@ static void get_cpu_string_offsets(unsigned int *type, unsigned int *pkg,
}
/* Package */
switch (cp) {
case STM32MP15_PKG_AA_LBGA448:
case STM32MP15_PKG_AB_LBGA354:
case STM32MP15_PKG_AC_TFBGA361:
case STM32MP15_PKG_AD_TFBGA257:
*pkg = cp;
break;
default:
*pkg = 0;
break;
}
*pkg = get_cpu_package();
if (*pkg > STM32MP15_PKG_AA_LBGA448)
*pkg = STM32MP15_PKG_UNKNOWN;
/* Revision */
switch (get_cpu_rev()) {